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Avinash Singh
PhD (University of Illinois at Urbana-Champaign)
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Email: avinas[AT]iitk.ac.in
Office Phone: 0512-259-7047
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Professor, Department of Physics
Specialization
Theoretical Condensed Matter Physics | Correlated Electrons and Quantum Magnetism
Research Interest
- Correlated Electrons and Quantum Magnetism
- Diluted Magnetic Semiconductors
- Metallic Ferromagnetism and Ferromagnetic Alloys
- Spin-Charge-Orbital Ordering in Manganites
- Metal-Insulator Transition
- High-Tc Superconductivity
- Disordered Electronic Systems
- Magnetic Excitations in Iron Pnictides
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Education
- PhD, 1987, University of Illinois at Urbana-Champaign
- Thesis Title: Localization and Interaction Effects in Disordered Electronic Systems
- Thesis Supervisor: Prof. Eduardo Fradkin
- M.Sc., 1981, Banaras Hindu University
- B.Sc., 1978, Banaras Hindu University
Website(s)
CV
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Finite U induced Competing Interactions, Frustration, and Quantum Phase Transition in a Triangular-Lattice Antiferromagnet - Avinash Singh Phys. Rev. B 71, 214406 (2005)
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Correlation Effects in a Band Ferromagnet: Spin-Rotationally Symmetric Study with Self-Energy and Vertex Corrections - Avinash Singh Phys. Rev. B 74, 224437 (2006)
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Spin-Charge and Spin-Orbital Coupling Effects on Spin Dynamics in Ferromagnetic Manganites - Dheeraj Kumar Singh, Bhaskar Kamble, and Avinash Singh J. Phys.: Condens. Matter 22, 396001 (2010)
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Orbital Fluctuations, Spin-Orbital Coupling, and Anomalous Magnon Softening in an Orbitally Degenerate Ferromagnet - Dheeraj Kumar Singh, Bhaskar Kamble, and Avinash Singh Phys. Rev. B 81, 064430 (2010) (Featured in Physical Review's "Kaleidoscope")
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Spin Waves in the (0,π) and (0,π,π) Ordered SDW States of the t-t' Hubbard Model: Application to Doped Iron Pnictides - Nimisha Raghuvanshi and Avinash Singh J. Phys.: Condens. Matter 22, 422202 (2010) (FAST TRACK COMMUNICATION), Selected for inclusion in IOP Select
PhD Students:
Nimisha Raghuvanshi
Sayandip Ghosh
Shubhajyoti Mohapatra
Ashish Kumar
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2012- Head, Physics Department, IIT Kanpur
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1999- Professor, IIT Kanpur
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1995-99 Associate Professor, IIT Kanpur
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1993-95 Assistant Professor, IIT Kanpur
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1991-93 Visiting Faculty, IIT Kanpur
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June 2006 - Sept 2006 Research Fellowship, Max Planck Institute, Dresden
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Mar 2006 - May 2006 AvH Research Fellowship, Humboldt University, Berlin
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June 1997 - July 1998 AvH Research Fellowship, University of Augsburg
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June 1992 - July 1992 Visiting Scientist, JNCASR, I.I.Sc. Bangalore
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1988-91 Post-Doctoral Fellow, Johns Hopkins University
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1983-87 Research and Teaching Assistant, University of Illinois
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1981-82 University Fellow, University of Illinois
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Alexander von Humboldt Research Fellowship, 1997
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University of Illinois Fellowship, 1981
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Banaras Hindu University Gold Medal in Physics, 1980
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Prof. B Dayal Gold Medal in Physics, 1980
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National Science Talent Scholarship, 1975
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Research Fellowship, Max Planck Institute - Dresden (June 2006 - Sept 2006)
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Alexander von Humboldt Research Fellowships:(i) Humboldt University – Berlin (Mar 2006 - May 2006)(ii) University of Augsburg − (June 1997 - July 1998)
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Director's commendation for outstanding teaching at IITK - numerous times
Office
FB-376,
Department of Physics
IIT Kanpur,
Kanpur 208016
Office Phone: 0512-259-7047 (O)
Email: avinas[AT]iitk.ac.in
Correlated Electrons, Quantum Magnetism, Itinerant Magnetism, Spin Waves, Hubbard Model, Ferromagnetic Kondo Lattice Model, Metallic Ferromagnetism, Goldstone Mode, Quantum Corrections
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