Vladimir Kogan

Scientist II
Address
A500 Zaffarano Hall
Iowa State University
Ames, IA 50011
Phone 515-294-8080
Fax 515-294-8727
Email kogan@ameslab.gov

Research Interests

  • Magnetic properties of anisotropic superconductors

        Project Affiliations:

(Chronologically most recent on top)Education

  • Ph.D. Technion, Israel Institute of Technology, 1978
  • B.S. Physics and Math, Pedagogical University, Smolensk, Russia, 1957

(Chronologically most recent on top)Professional Appointments

  • 2000 - present Senior Scientist, Ames Laboratory
  • 1991 - 2000 Scientist, Ames Laboratory
  • 1994 - 2008 Adjunct Associate Professor, Physics and Astronomy, Iowa State University
  • 1982 - 1991 Associate Scientist, Ames Laboratory

(Chronologically most recent on top)Honors & Awards

  • 2009 Iowa State University P&S Research Award, Iowa State University
  • 1999 Fellow of American Physical Society

(Chronologically most recent on top)Publications with the Ames Laboratory

2012
Clem J R; Kogan V G . 2012. Kinetic impedance and depairing in thin and narrow superconducting films. Physical Review B. 86:174521. abstract
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Kogan V G; Prozorov R . 2012. Orbital upper critical field and its anisotropy of clean one- and two-band superconductors. Reports on Progress in Physics. 75:114502. abstract
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Bulaevskii L N; Graf M; Kogan V G . 2012. Reply to "Comment on 'Vortex-assisted photon counts and their magnetic field dependence in single-photon superconducting detectors'". Physical Review B. 86:026502. abstract
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Kogan V G; Schmalian J . 2012. Reply to "Comment on 'Ginzburg-Landau theory of two-band superconductors: Absence of type-1.5 superconductivity"'. Physical Review B. 86:016502. abstract
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Bulaevskii L N; Graf M J; Kogan V G . 2012. Vortex-assisted photon counts and their magnetic field dependence in single-photon superconducting detectors. Physical Review B. 85:014505. abstract
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2011
Prozorov R; Kogan V G . 2011. London penetration depth in iron-based superconductors. Reports on Progress in Physics. 74:124505. abstract
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Kogan V G; Kirtley J R . 2011. Meissner response of superconductors with inhomogeneous penetration depths. Physical Review B. 83:214521. abstract
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Bulaevskii L N; Graf M J; Batista C D; Kogan V G . 2011. Vortex-induced dissipation in narrow current-biased thin-film superconducting strips. Physical Review B. 83:144526. abstract
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Kogan V G; Schmalian J . 2011. Ginzburg-Landau theory of two-band superconductors: Absence of type-1.5 superconductivity. Physical Review B. 83:054515. abstract
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2010
Bud'ko S L; Kogan V G; Hodovanets H; Ran S; Moser S A; Lampe M J; Canfield P C . 2010. Evolution of ground state and upper critical field in R1-xGdxNi2B2C (R = Lu, Y): Coexistence of superconductivity and spin-glass state. Physical Review B. 82:174513 . abstract
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