Invited Talks: Conferences and Workshops
1976-1979
-
Theory of the Lattice Dynamics of Strong Coupling
Systems in the Rigid Muffin Tin Approximation.
2nd Conference on Superconductivity in d- and f-
Band Metals, Rochester NY, April 1976.
-
Theoretical Trends in the Abrupt (110) AlAs-GaAs,
Ge-GaAs and Ge-ZnSe Interfaces. 5th Conf.
on Physics of Compound Semiconductor Interfaces,
Los Angeles, January 1978.
-
Theoretical Results for the Charge Density and
Bonding Characteristics of High-Tc A15 Compounds.
March Meeting of the American Physical Society, Chicago, March 1979.
-
On the Electronic Structure of A15 Compounds.
3rd Conference on Superconductivity in d- and f-
Band Metals, La Jolla CA, June 1979.
1980-1985
-
f-Electron Bonding, Electronic Structure and
Phase Transitions in Lanthanum and Cerium.
International Symposium on the Physics of Actinides and
Related 4f Metals, Zürich, April 1980.
-
On the Electronic Structure and Response of
Metallic Artificial Superlattices. Workshop on
Artificial Superlattices, Urbana-Champaign IL, October 1980.
-
Density Functional Theory of Excitation Spectra in
Semiconductors. American Physical Society March Meeting,
Baltimore, March 1985. With C.S. Wang.
1986-1989
-
Local Density Theory for Dynamical Correlation
Corrections to Single Particle Excitations in
Semiconductors. 26th Sanibel Symposium, St. Augustine,
March 1986.
-
Relationship of Band Theory to Heavy Fermion Behavior.
I. Density Functional Theory.
II. Heavy Fermion band Structure and Fermi Surfaces.
III. Self-Energies in Heavy Fermion Compounds.
International School on Electronic Band Structure
and Its Applications, Kanpur, India, October 1986. Series of three lectures.
-
Electronic Structure of Tetrahedrally Bonded Carbon
Systems. Diamond Technology Initiative
Workshop, Cambridge MA., February 1987.
-
Composition Modulated Alloy Films: Electronic
Structure and its Relationship to Elastic Properties.
The Metallurgical Society of AIME Conference, Denver, February 1987.
-
Electronic Structure and Electron-Phonon
Coupling in La2-xMxCuO4. ``Woodstock Session" of the
American Physical Society March Meeting, New York, March 1987.
-
Electronic Structure, Bonding and Electron-Phonon
Interaction in La-Ba-Cu-O Superconductors.
Materials Research Society Conference, Anaheim, April 1987.
-
Absence of Conventional Superconductivity in the
Heavy Fermion Superconductors UBe13 and UPt3.
International Workshop on Novel Mechanisms in
Superconductivity, Anaheim, April 1987.
-
Heavy Fermion Properties and Their Relation to
Electronic Band Theory. Conference on Novel
Mechanisms of Superconductivity, Berkeley, June 1987.
-
Band Structure of Diamond Under Strain and at C/BN
Interfaces. 2nd Annual Diamond Technology
Initiative Seminar, Durham NC, July 1987.
-
Calculations of Electron-Phonon Interaction,
Transport Properties and Lattice Statics/Dynamics in
Oxide Superconductors. Fall TMS Meeting,
Cincinnati, October 1987.
-
Effects of Strain on the Band Structure of Diamond.
O-E/LASE-'88 Conference, Los Angeles,
January 1988.
-
Simulations of High Temperature Superconductors.
Cray Research Supercomputer Symposium, Los
Angeles, February 1988.
-
Density Functional Studies of Copper Oxide
Superconductors. Materials Research Society Spring Meeting, Reno, April
1988.
-
Large Scale Calculations of Electronic Properties
Using Traditional Matrix Methods. 3rd International Conference
on Supercomputing, Boston, May 1988.
-
Electronic Structure and High-Tc in the Oxide
Superconductors. American Chemical Society Symposium on
``Physical Chemistry of High-Temperature
Superconductors", Los Angeles, September 1988. With B.M.
Klein.
-
Electronic Structure of High Temperature Oxide
Superconductors.
American Physical Society March Meeting, St. Louis, March 1989.
-
Electronic Structure Theory for the High Temperature
Copper Oxide Superconductors,
Materials Research Society Meeting, San Diego, April 1989.
-
Electronic Structure of the Copper Oxides:
Band Picture versus Correlated Behavior. International Conference
on Materials and Mechanisms of Superconductivity/HTSC, Stanford, July 1989.
-
Density Functional Predictions of Electronic
Structure and Magnetic Tendencies in Layered
Cuprates. Workshop on Mechanisms of High Temperature
Superconductivity, Queens University,
Kingston, Ontario, July 1989.
-
Phonon and Electron-Phonon Coupling in High Tc
Cuprates: Density Functional Theory. Workshop
on Mechanisms of High Temperature Superconductivity,
Queens University, Kingston, Ontario, July 1989.
-
Electronic Structure of the Metallic State of
Copper Oxide Superconducting Materials.
Conference on
Superconductivity and Applications, SUNY - Buffalo, September 1989.
-
Electronic Properties of Diamond/Nickel and
Diamond/Boron Nitride Interfaces. Materials Research Society
Meeting, Boston, November 1989.
1990
-
Static Density Response in Layered Copper Oxide
Superconductors. Workshop on High
Temperature Superconductivity, Coral Gables FL, January 1990.
-
Theoretical Electronic Structure Studies of Diamond
Surfaces and Interfaces. American Physical
Society March Meeting, Anaheim, March 1990.
-
Static Density Response and Electron-Phonon
Coupling in Copper Oxide Superconductors. International
Seminar on High Temperature Superconductivity, Dubna, USSR, July 1990.
-
Electronic Structure of Diamond Interfaces.
5th International Conference on Physics of Electro-Optic
Microstructures and Microdevices, Heraklion, Crete, July 1990.
-
High Temperature Superconductors: Lattice Dynamics and
Electron-Phonon Coupling. 19th International
Conference on Low Temperature Physics, Brighton, England, August 1990.
-
Electronic Structure Studies of Diamond: Surfaces,
Adsorbates, Defects, Heterointerfaces. European - Materials Research
Society (E-MRS) Meeting, Strasbourg, France, November 1990.
-
Phonons, Lattice Instabilities, and Electron-Phonon
Interaction: Calculational Results. Conference on
Manifestations of Electron-Phonon Interaction in
Cu-O Superconductors, Oaxtepec, Mexico, December 1990.
1991
-
Lattice Dynamics and Structural Instabilities in
High Tc Superconductors. 5th International Workshop on
Computational Condensed Matter Physics, Trieste, Italy, January 1991.
-
Gradient Corrected Local Density Theory:
Enhancement of Anisotropy. CCP9 Workshop on Many
Body Effects in Strongly Correlated
Ground States,
Cambridge, England, February 1991.
-
Gradient Corrected Density Functionals:
Applications to Solids and Molecules. Workshop on
Correlation Corrections to Hartree-Fock Energies and
Wavefunctions in Solids, CECAM-University
of Paris - Sud, October 1991.
-
Is the Electron-Phonon Mechanism Viable for
High Tc Superconductivity? STC Workshop on High
Temperature Superconductivity, University of Chicago, November 1991.
-
Theory of Interfaces Involving Diamond and Cubic
Boron Nitride. Materials Research Society Meeting, Boston,
December 1991.
1992
-
Zone Corner Tilts and the LTT Phase in La2-xMxCuO4.
Conference on Lattice Effects in High Tc
Superconductors, Santa Fe, January 1992.
-
Structural Coherence, Fermi Surfaces, and
Electron-Lattice Coupling in High Tc Superconductors.
U.S.-Japan Seminar on Electronic Structure and
Fermiology of High Tc Superconductors, Sendai,
July 1992.
-
Frontiers in Positron Spectroscopy: Theoretical
Aspects. DOE/DMS Workshop on Positron
Spectroscopy, Rancho Mirage CA, September 1992.
-
What do Phonons Have to Do With High Temperature
Superconductivity? 3rd World Congress on
Superconductivity, Münich, September 1992.
-
Are We Any Closer to Understanding the High Temperature
Superconductors? Materials Research Society
Meeting, Boston, December 1992.
1993
-
Ionic Metals Make Good Superconductors.
Spectroscopies of Novel Superconductors, Santa Fe,
March 1993.
-
Calculations of the Electronic Structure of
Diamond Interfaces. American Physical Society March Meeting, Seattle,
March 1993.
-
Computational Materials Research at the Naval
Research Laboratory. 3rd Conference on
Computational Research on Materials, Morgantown WV, May 1993.
-
Tight Binding Description of Electron-Phonon
Coupling in K3C60. Workshop on Electrons, Phonons
and Superconductivity in Fullerene Solids, Lexington KY, June 1993.
-
Computation of Many-Body Effects in Solids.
Workshop on Computational Methods for the Structure
of Alloys, Lexington KY, June 1993.
-
Ionic contributions to Electron-Phonon Coupling in
Superconductors. Physics and Chemistry of
Molecular and Oxide Superconductors, Eugene OR, July 1993.
-
Generalized Gradient Approximation: How Well Does It Do?
IV Italian-Swiss Workshop on
Computational Condensed Matter Physics, Sardinia, August 1993.
-
Variational Quantum Monte Carlo Studies of the
Magnetic Electron Gas. IV Italian-Swiss Workshop
on Computational Condensed Matter Physics, Sardinia, August 1993.
-
Non-Local-Density Functional Methods for Solids.
IV Italian-Swiss Workshop on Computational
Condensed Matter Physics, Sardinia, August 1993.
-
Modeling CVD Diamond with Density Functional Theory.
3rd Foresight Conference: Computer-Aided
Design on Molecular Systems, Palo Alto, October 1993.
1994
-
I. The (Eliashberg) Theory of Superconductivity.
II. Computational Density-Functional Based Theory of
High Temperature Superconductors.
III. Superconductivity from the Materials Viewpoint:
Do We Understand Anything?
Lectures given for the Introductory Course,
Euroconference on Physics and
Chemistry of Unconventional Superconducting Materials, Pisa, May 1994.
-
Unconventional Doping and Pressure Enhancement in
Hg-based Cuprates. Euroconference on
Physics and Chemistry of Unconventional
Superconducting Materials, Pisa, Italy, May 1994.
-
Calculations of Anharmonic Oxygen Motions in
Cuprates Compared with Diffraction and Inelastic
Neutron Scattering Data. International Workshop on Anharmonic
Properties of High Tc Cuprates, Bled,
Slovenia, September 1994.
-
Novel Materials: Identifying the Microscopic Causes of
Salient Properties. Materials Research Society Fall Meeting,
Boston, November 1994.
1995
-
Conventional Strong Coupling Superconductivity in
the Intermetallic Borocarbides. Miami
Workshop on High Temperature Superconductivity, Miami, January 1995.
-
Electronic and Magnetic Structure of the Colossal
Magnetoresistance Perovskites (La,Ca)MnO3.
Workshop on Electronic Structure Theory, University of
California - Davis, March 1995.
-
Skutterudites and Manganites: New Excitement from
Old Materials. American Physical Society Physics Computing '95
Conference, Pittsburgh, June 1995.
-
Microscopic Causes of Novel Materials Properties.
IV International Conference on Advanced Materials, Cancun,
Mexico, August 1995.
-
From Density Functional Studies to Physically
Based Models. Europhysics Conference on Itinerant
Magnetism, Lunteren, Holland, September 1995.
-
Structural and Pressure Effects in High
Temperature Superconducting Cuprates. Gordon Conference
on Superconductivity, Les Diablarets, Switzerland, September 1995.
-
Magnetism: New Methods and New Materials.
Materials Modeling Workshop, Naval Research
Laboratory, October 1995.
-
Colossal Magnetoresistance and Non-collinear Magnetic
Moments. Pacific Conference on Complex
Materials and Strongly Correlated Systems, Seoul, Korea, December 1995.
1996
-
Magnetoelectronic and Magnetostructural Coupling in the
La1-xCaxMnO3 System. American Physical
Society March Meeting, St. Louis, March 1996.
-
Coupling of Magnetic Order to Electronic and Lattice
Structure in Perovskite Manganites. JRCAT
Workshop on Spin-Charge-Lattice Coupled Phenomena in
Perovskites, Tsukuba, May 1996.
-
Local Mass Approximation for Energies and Eigenvalues. Electronic
Density Functional Theory, Brisbane, Australia, July 1996.
-
Uniaxial Strain in YBa2Cu3O7: Relation of Electronic Response
to Shifts in Tc. Psik Conference on Electronic Structure,
Schwäbische Gmünd, Germany, September 1996.
1997
-
Orbital Dependent Non-Locality in Density Functional Theory.
American Physical Society March Meeting, Kansas City MO, March
1997. (presented on behalf of G. E. Engel)
-
New Approach to Density Functional Theory: Local Mass Approximation.
American Chemical Society Meeting,, San Francisco, April 1997.
-
New Superconductors, and Their Connection to Magnetism.
Workshop of the Naval Consortium for Superconductivity, Panama City,
FL, May 1997.
- Computational Search for New Materials: How, Why, and One Example.
DARPA Workshop on Combinational/Computationally Guided Synthesis of
New Materials, Arlington VA, June 1997.
1998
- Role of ab initio Calculations in 2D Spin Gap Systems:
CaV4O9. Dresden, May 1998.
- Half Metallicity, Transport, and All That in Manganites. Physics
of Manganites Conference, East Lansing MI, July 1998.
- d1 Ions in Insulating and Conducting 2D Systems: Calcium
Vanadates and Sodium-Pnictide-Titanates. Conf. on Electronic and Magnetic
Properties of Novel Transition Metal Compounds: From Cuprates to
Titanates. Dresden, October 1998.
1999
- Coexisting Ferromagnetism and Superconductivity in the Hybrid
Ruthenocuprate RuSr2GdCu2O8.
High Temperature Superconductivity '99, Miami, January 1999.
- Electronic Characteristics of Quasi-2D Metallochlorides.
NaxHfNCl (Tc = 25 K).
High Temperature Superconductivity '99, Miami, January 1999.
- Electronic Structure at the Turn of the Century. Centennial Symposium
Talk. American Physical Society Centennial March Meeting, Atlanta,
March 1999.
- Novel Magnetic Materials and Phenomena: Five Lecture Series.
Winter School on Condensed Matter Physics, University of Buenos Aires,
Argentina, August 1999.
- Exchange Constants in Magnetic Insulators: CaV4O9.
- Density Functional Theory: The Hohenberg-Kohn-Sham Theorems.
- Density Functional Theory: The Exchange-Correlation Energy Functional.
- Half-Metallic Ferromagnets and Antiferromagnets.
- RuSr2GdCu2O8: The Superconducting
Ferromagnet.
- LDA+U Method for Moderately Strongly Correlated Solids. Conf. on
Prospects of a Realistic Description of Strong Electron Correlations in
Solids, Prague, October 1999.
2000
- Magnetoelectronic Character of a Superconducting Cuprate.
Spain-2000 Workshop on Advances in First-Principles Computational
Condensed Matter Physics, Madrid, January 2000.
- Superconductivity: Old and New. Wave Propagation and Electronic
Structure in Disordered Systems. E. N. Economou 60th Birthday
Symposium, Heraklion, Crete, June 2000.
- Magnetism in Complex Compounds: Theory and Phenomena.
ESCM2000: Electronic Structure and
Magnetism in Complex Materials. Washington DC, July 2000.
- Coexistence of High Temperature Superconductivity and Magnetism:
RuSr2GdCu2O8. PsiK 2000
Conference, Schwaebisch Gmuend, Germany, August 2000.
- Novel Nanoscale-Modulated Magnets: A Computational Search.
3rd Intl. Symposium on Atomic Scale Processing and Novel
Properties in Nanoscopic Materials, Osaka, December 2000.
2001
- Alkaline Earth Hexaborides: Whence the Ferromagnetism? American
Physical Society March Meeting, Seattle, March 2001.
- Superconductivity Coexisting with Ferromagnetism: Recent
Developments. International Conference on Advanced Materials ICAM2001,
Cancun, Mexico, August 2001.
- Half Metallic Magnets.
International Conference on Advanced Materials ICAM2001,
Cancun, Mexico, August 2001.
- MgB2: Breaking All the Rules for Intermetallic Superconductors.
Molecular Environmental Science and Theory, Computation,
and Synchrotron Experiments, LBNL, October 2001.
- Superconductivity Coexisting with Ferromagnetism: UGe2.
Magnetism and Magnetic Materials MMM2001, Seattle, November 2001.
- Complex Behavior from a Simple Material: MgB2.
Synchrotron Radiation and the Cuprate, Fulleride, and New High
Temperature Superconductors, Trieste, December 2001.
- Understanding High Temperature Superconductivity in the Simple
Compound MgB2. International Symposium on Artificial and Natural
Nanostructures, Rome, December 2001.
2002
- Hole-Doped LiBC: A Better Game than MgB2?
"Highly Correlated Systems Studied with SR Techniques" Workshop,
Grenoble, February 2002.
- Band Structures for Correlated Electron Systems: LDA+U and What's
Next. 42nd Sanibel Symposium on Quantum Theory, February 2002.
- Theory of MgB2 and Related Superconductors: Invited Tutorial.
American Physical Society March Meeting, March 2002.
- Magnetic Coupling and Collective Behavior in Quadruple Perovskite
Compounds. Materials Research Society Spring Meeting, San Francisco,
April 2002.
- Alkaline Earth Hexaborides: Whence the Ferromagnetism?
14th Annual Workshop on Recent Developments in Electronic Structure Methods,
Berkeley, June 2002.
- Magnetic ordering in quadruple perovskite
CaCu3Ti4O12. Conference on Strongly
Correlated Electron Systems SCES02, Krakow, July 2002.
- Exchange Coupling of Magnetic Insulators from Wannier Functions.
Workshop on the Electronic Structure of Solids, Dresden, July 2002.
- Extreme Electron-Phonon Coupling: MgB2 and
LixBC. 3rd Intl. Workshop on Magnetism and Superconductivity
in Advanced Materials, Ladek Zdroj, Poland, July 2002.
- LixBC: The 2nd Member of the MgB2 Class
of Superconductors.
Transport and Thermal Properties of Advanced Materials,
Hiroshima, August 2002.
- Wannier Functions and Their Use in Correlated Electron Systems.
Frontiers in Condensed Matter Theory, Buenos Aires, December 2002.
2003
- Magnetic Coupling in Structurally Complex Oxides. 2003 American
Physical Society March Meeting, Austin TX, March 2003.
- Extreme Electron-Phonon Coupling in Boron-based Layered Superconductors.
U-Super 2003: Unconventional Superconductors, University of Campinas,
Brazil, May 2003.
2004
- Charge Disproportionation in NaxCoO2.
Workshop on Inorganic Materials Chemistry in the UC System,
UCSB, August 2004.
- Theory of Charge Disproportionation and Application to
NaxCoO2. Ordering Phenomena in Transition Metal
Oxides, September 2004.
2005
- Correlation Effects and Disproportionation in
NaxCoO2 and Related 2D Oxides. Collective Quantum
States in Low-dimensional Transition Metal Oxides, Max Planck Institute for
the Physics of Complex Systems, Dresden, February 2005.
- Charge Disproportionation and Spin Ordering in
NaxCoO2. American Physical Society March Meeting,
March 2005.
- Advances in the Theory of Charge Disproportionation and Application to
NaxCoO2. Kyoto-UCSB Workshop on Prospects in
New Materials Science, Kyoto, April 2005.
- Modeling Charge Disproportionation with the LDA+U Method: Application
to NaxCoO2. Condensed Matter Theory Workshop,
Uppsala, Sweden, April 2005.
- Correlation, Disproportionation and Phase Diagram of
NaxCoO2. UC/LANL Workshop on Complex Oxides,
Santa Barbara, May 2005.
- Possibility of Room Temperature Superconductivity: Why is MgB2
so Pathetic? Workshop on
Possibility of Room Temperature Superconductivity,
University of Notre Dame, June 2005.
- Probing Room Temperature Superconductivity in a Parallel, Wiser
Universe: Metaphysical Considerations.
Workshop on Possibility of Room Temperature Superconductivity,
University of Notre Dame, June 2005.
- Theoretical Treatment of Charge Disproportionation in Transition Metal
Oxides. American Chemical Society National Meeting, Washington DC,
August 2005.
- Correlation Effects and Structural Dynamics in the beta-Pyrochlore
Superconductor KOs2O6 Family. Magnetic and
Superconducting Materials 2005 (MSM05), Agadir, Morocco, September 2005.
- Conventional and Cuprate High Temperature Superconductors: Design and
Other Challenges. DOE Workshop on Superconductivity, Washington
DC, May 2005.
- Three Superconductors B-doped Diamond, Li under Pressure,
LixNbO:
2
Novel, or Just New? Indo-U.S. Conference on Novel and Complex Materials,
Kolkata, India, October 2005.
- Breaking of Frustration by Coupled Rattler Ions in Superconducting i
beta-Pyrochlore
KOs2O6. Joint
Theory-Experiment MPI Workshop, Schloss Ringberg, Bavaria, Germany,
October 2005.
- Non-cuprate Layered
Transition Metal Oxides that Superconduct. Novel Functional Materials with
Multinary Freedoms, Hiroshima, Japan, November 2005.
2006
- When Do LDA+U-type Corrections Apply to Mn- and Fe-based Heuslers?
New Materials with High Spin Polarization,, Dresden, Germany, April 2006.
- On the Theory of Correlation Effects in Layered Transition Metal
Oxides, University of Munich, 2006.
- Anisotropy, Double Counting, and All that (Dynamic) Jazz in the
embedded Single Site Problem. LLNL Intl. Workshop on Correlated Electrons
in Matter, Half Moon Bay, December 2006,
2007
- Understanding Mechanisms of Superconductivity and Design of
Advanced Superconductors.
American Physical Society March Meeting,March 2007.
- Electrons, Phonons, and Lattice Instabilities in Elemental Metals under
Pressure. Ab-initio Approaches to Electron-Phonon Coupling and Superconductivity
, San Sebastian, Spain, May 2007.
- Correlation Effects in Complex Oxide Materials. Synthesis of Functional
Oxides Workshop, ICMR UCSB, September 2007.
- Quantum Rattlers in the beta-Pyrochlore Structure: An Effective
Hamiltonian Built on First Principles Results. Skutterudite 2007,
Kobe, Japan, September 2007.
- Magnetic Moment Collapse Driven Mott Transition in MnO. Workshop on Novel
Methods for Electronic Structure Calculations (6th FPLO), La Plata, Argentina,
November, 2007.
2008
- New Physics at Oxide Heterointerfaces. DARPA-ARO Workshop on Correlated Oxide
Oxides. Washington DC, February 2008.
- New Physics from Electron Correlations at Oxide Interfaces. German Physical
Society Meeting, Berlin, February, 2008.
- Collectivization at Oxide Interfaces.
2nd Workshop on Novel Electronic Materials, Lexington, May 2008.
- Correlated Electrons: Density Functional Theory Applications to Complex
Materials. Canadian Association of Physics Conference, Quebec, June 2008.
- LDA, DMFT, FPLO: The Story of U. DFT Meets Experiment, 7th FPLO Workshop,
Dresden, August 2008.
- Electronic Structure Theory of Yb: Dirty Little Secrets, and Some Progress.
Rare-Earth Transition-Metal Compounds: Structure, Magnetism, and Transport Workshop
, Bad Schandau, Germany, August 2008.
- Electron Behavior and Misbehavior at Polar Interfaces and Surfaces. UCDavis -
Tokyo University of Science 2nd Intl. Collaboration Workshop, Tokyo, December 2008.
2009
- Electron Behavior and Misbehavior at Oxide Interfaces and Surfaces.
Solid State Chemistry Gordon Conference, Playa del Carmen, Mexico, February 2009.
- Polar and Non-polar Oxide Interfaces: Charge and Spin Behaving Badly. American
Physical Society March Meeting, Pittsburgh, March 2009.
- Full Charge Self Consistency in LDA+DMFT Theory. American Chemical Society Annual
Meeting, Salt Lake City, March 2009.
- Electron Behavior and Misbehavior at Polar Interfaces and Surfaces. Materials
Research Society Annual Meeting, San Francisco, March 2009.
- Discovery in Science: What is Possible, What is Knowable. Public Lecture,
Wichita State University, April, 2009.
- Superconductivity and Electrical Energy Storage. Plenary lecture at DOE Workshop
on Discovery in Basic Energy Science: Role of Computing at the Extreme Scale,
Washington DC, August 2009.
2010
- Electronic Reconstruction and New Electronic Phases in Oxide Nanostructures.
Conference on Physics & Chemistry of Semiconductor Interfaces, Santa Fe, 2010.
- Collective Order and Carrier Behavior in Oxide Nanostructures.
FB 762 Workshop on Functionality of Oxide Nanostructures. Monastery Irsee, Germany, March 2010.
- Novel Electronic Structure for Novel Superconductors?
International Conference on Advanced Materials Modeling ICAMM-2010, Nantes, France, July 2010.
- Electronic Phase Changes at High Pressure in Strongly Correlated Materials.
Conference on Pressure Effects on Materials. ICMR/UCSB, August 2010.
- Tutorial on Electronic Structure Calculations. Spin Age 2010 Workshop,
Watsonville CA, August 2010.
- Generating New Electronic Phases with Oxide Nanostructures. Spin Age 2010 Workshop,
Watsonville CA, August 2010.
- Creating New Electronic Phases in Oxide Nanostructures. RIKEN, Tokyo, September 2010.
- Effects of Confinement on Carriers in Oxide Nanostructures. 2010 Materials Research
Society Fall Meeting, Boston, December 2010.
2011
- Mott Transition in MnO and Valence Transition in Yb under Pressure: Predictions
from an All-Electron LDA+DMFT Implementation. 15th Intl. Workshop on Total Energy
and Force Methods. Trieste, Italy, January 2011.
- New Electronic "semi-Dirac" Phase in Oxide Nanostructures.
USC-DOE Conference on Materials for Energy Applications. Rancho Palos Verdes, CA.
March 2011.
- Tuning the Two Dimensional Electron Gas at the LaAlO3/SrTiO3
Interface by Metallic Contacts. Workshop on Oxide Electronics 18 (WOE 18),
Napa, September 2011.
2012
- Impact of Spin-Orbit Coupling in Transition Metal Pnictides and Oxides.
CECAM Conf. on Topological Insulators and Non-Perturbative Spin-Orbit Coupling,
EPFL Lausanne, January 2012.
- Magnetic and Structural Properties of f-electron Systems. DOE/NNSA SSAAP Workshop,
Washington DC, February 2012.
- Two Dimensional Electronic Behavior in Metal-Oxide Nanostructures.
Aspen Winter Conference on Novel Paradigms for Low-dimensional Electronic Materials,
Aspen Center for Physics, February 2012.
- Half Metallic Magnets. DFT and Beyond Workshop, in memory of Helmut Eschrig.
IFW Dresden, July 2012.
- 2D Low-Z Compounds: New Prospects for HTS?
Materials and Mechanisms of Superconductivity M2S-2012, Washington DC, July 2012.
- semi-Dirac semi-Weyl semi-halfmetal in 2D Oxide Nanostructures.
DOE Theoretical Condensed Matter Theory Workshop, Washington DC, August 2012.
- Charge Order in Oxides: the Grin of the Cheshire Cat.
DMFT for Strongly Correlated Materials, Dresden, September 2012.
- Charge Order in Oxides: the Grin of the Cheshire Cat.
2012 Intl. Workshop on Frontiers of Theoretical and Computational Physics and Chemistry:
Electrons, Spins, Phonons, and Photons in Two-Dimensional Systems.
Baptist University of Hong Kong, December 2012.
2013
- School on Modern Topics in Condensed Matter Physics: Low Dimensionality.
Nanyang Technological University, January-February 2013.
1. Two Dimensionality, Polarity, and Strong Interactions in Oxide Nanostructures.
2. Non-polar Oxide Nanostructures: New States of Matter.
3. Superconductivity and Two Dimensionality: Experimental Facts, Theoretical Issues.
Seminars and Colloquia
-
Many-Body Effects on the Optical Constants of
Transition Metals. Brookhaven National Laboratory,
June 1975.
-
Theory of Optical Excitations in Nb and Mo.
Bell Laboratories, Murray Hill, NJ, June 1975.
-
The Current Theoretical Understanding of the
Optical Properties of Nb and Mo. University of
Bristol, Bristol, November 1975.
-
A New Theoretical Approach to the Lattice Dynamics of
Transition Metals. Argonne National
Laboratory, May 1976.
-
Lattice Dynamics and Phonon Anomalies in Nb and Mo:
Theory. Cavendish Laboratory,
Cambridge, England, August 1976.
-
Developments in the Theory of the Lattice Dynamics of
Transition Metals. University of California,
Berkeley, December 1976.
-
Self-Consistent Pseudopotential Calculations of the
Electronic Structure of Ideal (110)
Semiconductor Interfaces. University of California, Berkeley, October 1977.
-
Results of Theoretical Studies on Ideal (110) Semiconductor
Interfaces. Xerox Research Center,
Palo Alto, November 1977.
-
A Theoretical Interpretation of Thermal Anomalies in
A15 Compounds. University of California,
Davis, April 1978.
-
Theoretical Study of the Electronic Structure of High Tc
A15 Compounds. University of California,
Davis, April 1979.
-
Self-Consistent Pseudopotential Method of
Electronic Structure Calculations.
Cavendish Laboratory, Cambridge, England, June 1979.
-
Theoretical Trends in Abrupt (110) Semiconductor
Interfaces. North Carolina State University,
Raleigh, May 1979.
-
Survey of the Theoretical Understanding of the
Electronic Properties of High Tc A15 Compounds.
Exxon Corporate Research Laboratory, July 1979.
-
Bonding Properties and Electronic structure of High Tc
A15 Compounds. SUNY - Stony Brook, July
1979.
-
Local Density Functional Approach to the gamma-alpha
Transition in Cerium. Max-Planck-Institut für
Festkörperforschung, Stuttgart, April 1980.
-
On the Theory of 4f States in the Light Rare
Earths Lanthanum and Cerium. Naval Research
Laboratory, June 1980.
-
Influence of the Electron-Phonon Interaction on the
Electronic Properties of Complex Crystals. Oak
Ridge National Laboratory, November 1980.
-
Theory of Electron-Phonon Interactions in Complex
Crystals and Applications to A15 Compounds.
College of William and Mary, Williamsburg, January 1981.
-
Theoretical Models of Hydrogenated Amorphous Silicon.
SUNY, Stony Brook, April 1981.
-
A Novel Explanation of the Anomalous Thermal Behavior in
High Temperature Superconductors.
University of Virginia, Charlottesville, April, 1981.
-
Local Density Functional Theory Study of the gamma-alpha
Transition in Cerium. Los Alamos Scientific
Laboratory, Los Alamos, May, 1981.
-
Muffin-Tin Green's Function Approach to the Study of the
Self-Consistent Electronic Structure of
Defects. University of Houston, March 1982.
-
Theory of Anomalous Normal State Low Temperature
Heat Capacity of Nb3Sn. Naval Research
Laboratory, June 1982.
-
Electronic Structure of Substitutional and
Interstitial Defects in Metals Using the Muffin-Tin Green's
Function Approach. Institut für Festkörperforschung
der KFA, Jülich, July 1982.
-
Electronic Structure of Substitutional and Interstitial
Defects in Metals Using the Muffin-Tin
Green's Function Approach. Naval Research Laboratory, October 1982.
-
Electronic Structure of Substitutional and Interstitial
Defects in Metals Using the Muffin-Tin Green's
Function Approach. Stanford University, March 1983.
-
Electronic Structure of Substitutional and Interstitial
Defects in Metals Using the Muffin-Tin Green's
Function Approach. University of California, Berkeley, March 1983.
-
Theory of Electronic Structure of Isolated Defects in
Solids. Wichita State University, March 1983.
-
Local Density Theory of Excited States in
Semiconductors. Daresbury Laboratory, England, October
1983.
-
Composition Modulated Alloys and the Supermodulus
Effect. Daresbury Laboratory, England, October
1983.
-
Foundations of the Theory of Superconductivity.
University of Campinas, Brazil, November 1983.
-
Electron-Phonon Interaction in the Local
Density Approximation. University of Campinas, Brazil,
November 1983.
-
High Superconducting Tc: Its Causes and Limits.
University of Campinas, Brazil, November 1983.
-
High Temperature Superconductivity: Its Causes and
Limits. INPE, Sao Jose dos Campos, Brazil,
November 1983.
-
High Temperature Superconductivity: Its Causes and
Limits. Centro Brasileiro de Pesguisas Fisicas,
Rio de Janeiro, November 1983.
-
Quasiparticle Local Density Approximation for
Semiconductors and Insulators. University of
Liverpool, January 1984.
-
Quasiparticle Local Density Approximation for
Semiconductors and Insulators. Imperial College,
London, January 1984.
-
Quasiparticle Local Density Approximation for
Semiconductors and Insulators. University of
Newcastle, March 1984.
-
Local Density Approximation for Single Particle
Excitations in Insulators. New University of
Ulster, Coleraine, Northern Ireland, May 1984.
-
Local Density Approximation for Single Particle
Excitations in Insulators. IFF der KFA, Jülich,
May 1984.
-
Local Density Approximation for Single Particle
Excitations in Insulators. Institute für Nucleare
Festkörperphysik, Karlsruhe, May 1984.
-
Local Density Approximation for Single Particle
Excitations in Insulators. Max-Planck-Institut,
Stuttgart, May 1984.
-
Local Density Approximation for Single Particle
Excitations in Insulators. University of Crete, June
1984.
-
A Density Functional Approach to Single Particle
Excitations in Semiconductors. Naval Research
Laboratory, November 1984.
-
Electronic Structure of the Heavy Fermion
Superconductors UBe13 and UPt3. SUNY - Stony Brook,
June 1985.
-
Electronic Structure of the Heavy Fermion
Superconductors UBe13, and UPt3. University of Florida,
Gainesville, March 1986.
-
Local Density Approximation and Heavy Fermion
Behavior. Naval Research Laboratory, October 1986.
-
Foundations of Density Functional Theory.
ITT Kanpur, India, November 1986.
-
Relationship of Band Theory to Heavy Fermion Behavior.
Tata Institute for Fundamental Research,
Bombay, India, November 1986.
-
Self-Energy Corrections to the Electronic Band
Structure of Tetrahedral Semiconductors. National Bureau of Standards,
Gaithersburg, January 1987.
-
Electronic Structure and Electron-Phonon Coupling in
Superconducting Copper Oxides. Virginia
Commonwealth University, Richmond, May, 1987.
-
Electronic Structure, Bonding and Electron-Phonon
Interaction in La-Ba-Cu-O Superconductors.
Daresbury Laboratory, England, July 1987.
-
High Temperature Superconductivity in Mixed Ionic-Metallic
Cuprates. University of Hawaii,
August 1987.
-
High Temperature Superconductivity in Mixed Ionic-Metallic
Cuprates. Aoyama Gakuin University,
Tokyo, August 1987.
-
High Temperature Superconductivity in Mixed Ionic-Metallic
Cuprates. Catholic University of
America, Washington DC, September 1987.
-
Theoretical Results for the Properties of the New Mixed Ionic-Metallic
Cuprates. University of
Houston, Houston, December 1987.
-
Aspects of the Electronic Structure and Excitations of
Cuprate Superconductors. University of California,
Davis, April 1988.
-
Electronic Structure and Transport Properties of
High Temperature Superconducting Copper Oxides.
Brandeis University, Boston, May 1988.
-
What Local Density Functional Theory CAN Say About
High Temperature Oxide Superconductors.
Cornell University, Ithaca, September 1988.
-
What Local Density Functional Theory CAN Say About
High Temperature Oxide Superconductors.
Westfälische Wilhelms-Universität, Münster, West Germany, October 1988.
-
What Local Density Functional Theory CAN Say About
High Temperature Oxide Superconductors.
University of Alabama - Birmingham, November 1988.
-
Electronic Structure of the Copper Oxide High
Temperature Superconductors. Brookhaven National
Laboratory, March 1989.
-
Exchange-Correlation Effects in Many-Electron Systems:
Beyond the Local Density Approximation.
Cavendish Laboratory, Cambridge, UK, October 1990.
-
Frozen Phonons, Lattice Instabilities, and Electron-Phonon
Coupling: Calculational Results.
Cavendish Laboratory, Cambridge, UK, October 1990.
-
Enhancement of Anisotropy: Beyond LDA with Gradient
Corrections. EPFL Lausanne, Switzerland,
October 1990.
-
Lattice Dynamics and Lattice Instabilities in High Tc Superconductors.
IBM Zürich Laboratory,
Switzerland, November 1990.
-
Relationship Between Lattice Motion and Carrier
Dynamics in High Tc Superconductors. LEPES-
CNRS Grenoble, France, November 1990.
-
Electronic and Lattice Properties of High Temperature
Superconductors. University of Geneva,
Switzerland, November 1990.
-
Is the Lack of Anisotropy a Primary Shortcoming of
Local Density Theory? Cavendish Laboratory,
Cambridge, England, November 1990.
-
Lattice Dynamics and Structural Instabilities in
High Tc Superconductors. University of Warwick,
England, November 1990.
-
Lattice Instabilities and Their Relation to High Tc.
Workshop on High Tc Superconductivity,
Imperial College, London, England, January 199l.
-
Lattice Dynamics, Structural Instabilities, and
High Temperature Superconductivity. Daresbury
Laboratory, England, January 1991.
-
Electron-Phonon Mechanism and High Tc: A Survey.
University of Bristol, England, January 1991.
-
Electron-Phonon Coupling in High Temperature
Superconductors. Max Planck Gesellschaft, Berlin,
February 1991.
-
Lattice Instabilities and Electron-Phonon
Coupling in Cuprate Superconductors. Max Planck
Institute, Stuttgart, February 1991.
-
Is an Electron-Phonon Mechanism Viable for High
Temperature Superconductivity?
Imperial College, London, April 1991.
-
Is a Phonon Mechanism Viable for High Tc
Superconductivity? KFA Jülich, May 1991.
-
Is a Phonon Mechanism Viable for High Tc
Superconductivity? Westfälische Wilhelms-Universität,
Münster, May 1991.
-
Is a Phonon Mechanism Viable for High Tc
Superconductivity? University of Hamburg, Hamburg,
May 1991.
-
Is the Electron-Phonon Mechanism Viable for
High Temperature Superconductivity? University
of Exeter, Exeter, May 1991.
-
How Different are the High Temperature Superconductors?
Argonne National Laboratory, November
1991.
-
How Different are the High Temperature Superconductors?
Recent Developments. University of
Virginia, Richmond, February 1992.
-
Electronic Structure of High Temperature
Superconductors. IBM Watson Research Laboratory,
Yorktown Heights, NY, February 1992.
-
Just How Different ARE the High Temperature
Superconductors? University of Cincinatti,
Cincinatti, February 1992.
-
The High Temperature Superconductors: Just How
Different Are They? Harvard University,
Cambridge MA, April 1992.
-
How Much Do We Know About the High Temperature
Superconductors? University of Tokyo, Japan,
July 1992.
-
High Temperature Superconductors: Separate
Puzzles, or a Unified Picture? University of Houston, May
1993.
-
The Ab Initio Theoretical Approach to High Temperature
Superconductivity in Copper Oxides. University
of California, Berkeley, October 1993.
-
The Ab Initio Theoretical Approach to High
Temperature Superconductivity in Copper Oxides. Univ.
of California, Davis, October 1993.
-
Calculations of Dynamical Behavior of Copper Oxide
Superconductors. Electrotechnical Laboratory,
Tsukuba, Japan, March 1994.
-
Anomalous Oxygen Doping Behavior in Mercury-Based High
Temperature Superconductors.
National Institute for Advanced Interdisciplinary Research,
Tsukuba, Japan, March 1994.
-
Regularities Among the Classes of High Temperature
Superconductors: Are There Any? Ohio State
University, October 1994.
-
Intrinsic Negative Electron Affinity Induced by a c(2x2)
Cs Coverage of C(100):O. Stanford
University, December 1994.
-
Regularities Among the Classes of High Temperature
Superconductors: Are There Any? University
Nebraska - Lincoln, April 1995.
-
The Quaternary Borocarbides: Can We Expect Even
High Tc in This Class? Iowa State University,
April 1995.
-
Novel Quaternary Superconductors: the LuNi2B2C Family.
Institut für Festkörperforschung,
Dresden, Germany, September 1995.
-
Magnetism: New Methods and New Materials.
University of Maryland, November 1995.
-
Regularities Among the Classes of High Temperature
Superconductors: Are There Any? George
Washington University, November 1995.
-
Regularities Among the Classes of High Temperature
Superconductors: Are There Any? George
Mason University, February 1996.
-
New Excitement in Magnetic Materials.
University of California - Davis, February 1996.
-
Model Hamiltonians and Band Theory in Strongly
Interacting Systems: Is a Marriage Possible?
University of California - Davis, February 1996.
-
New Approach to Density Functional Theory: Local Mass Approximation.
Oxford University, Oxford, England, September 1996.
-
Instabilities of the Half-Metallic Antiferromagnet: Single Spin
Superconductivity. University of Bristol, Bristol, England,
September 1996.
-
Spin, Magnetism, Superconductivity, and All That: There Are
Still Some Surprises. University of Missouri - Columbia, December 1996.
-
Spin, Magnetism, Superconductivity, and All That: There Are Still
Some Surprises. Texas A&M University, College Station TX, January 1997.
-
Spin, Magnetism, Superconductivity, and All That: There Are Still
Some Surprises. University of Houston, January 1997.
-
Spin, Magnetism, Superconductivity: Consequences of Combined Magnetic
and Superconducting Order. Georgetown University, February 1997.
-
Half-Metallic Antiferromagnets and Single Spin Superconductors:
What They Are, How They Work, Where to Find Them. Florida State
University, May 1997.
-
Exotic Superconductivity from Magnetic Materials: A Modest Proposal
Lawrence Livermore National Laboratory, November 1997.
-
Half-Metallic Antiferromagnets and Single Spin Superconductors:
A Modest Proposal. University of Alberta, February 1998.
-
d9 and d1 Configurations in Transition
Metal Oxide Compounds:
Na2Sb2Ti2O,
CaV4O9, and Li2CuO2. Naval Research
Laboratory, May 1998.
-
Exchange Constants and the Spin Gap in CaV4O9. University
Federal de Minias Gerais, Belo Horizonte, Brazil, August 1999.
-
Magnetic Reconstruction on the CaMnO3 (001) Surface. Physics
Institute, Bariloche, Argentina, August 1999.
-
Half Metallic Magnets: Indecisive Electrons. University of
California, Berkeley, October 2000.
-
Superconducting Ferromagnet near a Quantum Critical Point: UGe2.
Max Planck Institute, Stuttgart, November 2000.
-
Spin Gaps and Charge Gaps Make Unusual Magnets. Oregon State University,
Corvallis, January 2001.
-
Wannier Functions: Calculation and Use in Correlated Electron Systems.
Kavli Institute of Theoretical Physics, Santa Barbara, September 2002.
-
Extreme Electron-Phonon Coupling in MgB2-like Superconductors.
Max Planck Institute, Stuttgart, November 2002.
- The Emperor's New Superconductors: Are They Paradigms, or Simply One-Offs?
University of San Paolo, Brazil, May 2003.
- Paradigm Shifts and Alternative Universes in Strong Coupling
Superconductivity. UCSC Colloquium, February 2005.
- Strong Coupling Superconductivity: Paradigm Shifts, Alternative Universes.
Oak Ridge National Laboratory, September 2005.
- Strong Coupling Superconductivity: Paradigm Shifts, Alternative Universes.
University of Munich Garching, April 2006.
- Strong Coupling Superconductivity: Paradigm Shifts, Alternative Universes.
Max Planck Institute for Physics of Complex Systems, Dresden, Germany, May
2006.
- Strong Coupling Superconductivity: Paradigm Shifts, Alternative Universes.
Institute fuer Festkoerperforschung Julich. Germany, May 2006.
- Strong Coupling Superconductivity: Paradigm Shifts, Alternative Universes.
University of Braunschweig, Germany, May 2006.
- Strong Coupling Superconductivity: Paradigm Shifts, Alternative Universes.
IFF Forschungszentrum Karlsruhe, Germany, May 2006.
- Strong Coupling Superconductivity: Paradigm Shifts, Alternative Universes.
Max Planck Institute fuer Festkoerperforschung,
Stuttgart, Germany (institute colloquium), June 2006.
- Recent Developments in High Pressure Physics:
Experiment & Theory at LLNL and UCD on Gd, Li3N, and MnO.
Naval Research Laboratory, September 2006.
- Mott Transitions Under Pressure: Recent Developments. Washington University,
St. Louis, October 2007.
- Mott Transitions Under Pressure: Recent Developments. UCDavis, October 2007.
- Electron Behavior and Misbehavior in Strongly Correlated Oxides. Wichita State
University, Wichita KS, April 2009.
- Creating New Electronic Phases in Oxide Nanostructures. Argonne National Laboratory, June 2010.
- Unconventional Superconductivity and Two Dimensionality. UIUC, October 2010.
- A New Confinement-induced Electronic Phase in Oxide Nanostructures. Stony Brook, November 2010.
- Semi-Dirac, semi-Weyl Semimetal in Oxide Nanostructures. Ohio State University, May 2012.
- Charge Ordering in Oxides: the Grin of the Cheshire Cat. LMU University of Munich, July 2012.
- Charge Ordering in Oxides: the Grin of the Cheshire Cat.
Stony Brook University, September 2012.
- Charge Ordering in Oxides: the Grin of the Cheshire Cat.
Brookhaven National Laboratory, September 2012.
- semi-Dirac, semi-Weyl semi-halfmetal in Oxide Nanostructures.
Baptist University of Hong Kong, December 2012.
- semi-Dirac, semi-Weyl semi-halfmetal in Oxide Nanostructures.
Hong Kong University of Science and Technology, December 2012.
- Charge Order in Oxides: the Grin of the Cheshire Cat. University Putra Malaysia,
Kuala Lumpur, January 2013.
- Charge Order in Oxides: the Grin of the Cheshire Cat. National University of Singapore,
January 2013.
- Charge Order in Oxides: the Grin of the Cheshire Cat. Nanyang Technological University,
Singapore, January 2013.
- Superconductors: Peculiar Examples, and Remarkable Effects of Pressure,
Univ. of Duisburg-Essen, April 2016.
- Superconductors: Peculiar Examples, and Remarkable Effects of Pressure,
IFW Dresden, May 2016.
- An American Scientist Visits Iran. IFW Dresden, May 2016.
- Strong Correlations, Spin-orbit Coupling, Symmetry, Topologicality.
TRR80 International Workshop, Kloster Irsee, Germany. September 2016
- Accidental Degeneracies, Non-analyticity, and Topological Behavior in
Electronic Spectra of Crystals. Physics Colloquium, UC Davis, October 2016
- Accidental Degeneracies, Non-analyticity, and Topological Behavior
in Electronic Spectra of Crystals. Condensed Matter Physics Seminar,
UC Irvine, November 2016
- Materials Design: Perspectives, Challenges, Selected Case Studies.
Theory Winter School on Modeling of Correlated Electron Materials,
NHMFL, Tallahassee, January 2017
- Topological Quantum Materials: Designed Chern Insulators, Natural Nodal Loop Semimetals.
57th Sanibel Symposium, St. Simons Island, Georgia, February 2017
- Spectroscopic and Nuclear Magnetic Resonance Studies of Screening in Compressed
Novel Magnets: Rare Earth and Fe-based Compounds. 2017 SSAA (DOE) Symposium,
Naperville, Illinois, April 2017
- Degeneracies at Points and around Loops: Asymmetries and Flatbands.
Topological Matter and Flat Bands Conference, Leipzig, Germany, August 2017
Warren Pickett