Sergey L. Bud'ko

Scientist I
Address
A111 Zaffarano Hall
Iowa State University
Ames, IA 50011
Phone 515-294-3986
Fax 515-294-0689
Email budko@ameslab.gov

Research Interests

  • Experimental condensed matter physics: thermodynamic (magnetization, heat capacity, thermal expansion) and transport (resistivity, Hall effect, thermoelectric power) properties of novel materials and materials with novel ground states in multi-extreme conditions (low temperatures, high magnetic fields, high pressure)
  • Quantum oscillations
  • Density waves
  • Metamagnetism
  • Strong electronic correlations
  • Quantum criticality

        Project Affiliations:

        Group Website:

(Chronologically most recent on top)Education

  • Ph.D. Solid State Physics, Moscow Institute of Physics and Technology, 1986
  • M.S. (with honors) Solid State Physics, Moscow Institute of Physics and Technology, 1982

(Chronologically most recent on top)Professional Appointments

  • 2004 - present Adjunct Research Associate Professor, Dept. of Physics and Astronomy, Iowa State University
  • 2002 - present Scientist, Ames Laboratory, Iowa State University
  • 1999 - 2002 Associate Scientist, Ames Laboratory, Iowa State University
  • 1998 - 1999 Visiting Scientist, Ames Laboratory, Iowa State University
  • 1996 - 1998 Visiting Researcher, Centro Brasileiro de Pesquisas Fisicas, Rio de Janeiro, Brazil
  • 1995 - 1996 Visiting Scientist, Ames Laboratory and Dept. of Physics and Astronomy, Iowa State University
  • 1993 - 1995 Visiting Researcher, Centro Brasileiro de Pesquisas Fisicas, Rio de Janeiro, Brazil
  • 1991 - 1993 Associate Researcher, Texas Center for Superconductivity at the University of Houston
  • 1990 - 1991 Visiting Researcher, Dept. of Physics, University of California, San Diego
  • 1985 - 1991 Researcher, Institute for High Pressure Physics, Troitsk, Moscow region, Russia
  • 1982 - 1985 Research Assistant, Institute for High Pressure Physics, Troitsk, Moscow region, Russia

(Chronologically most recent on top)Honors & Awards

  • 2010 Outstanding Referee for the APS journals
  • 2009 Fellow of the American Physical Society
  • 1997 - 1998 FAPERJ (Rio de Janeiro state, Brazil) fellowship
  • 1993 - 1995, 1996-1997 CNPq (Brazil) fellowship
  • 1987, 1989 Award for the best research by young scientist, Institute for High Pressure Physics, RAS

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

2008
Kondo T; Santander-Syro A F; Copie O; Liu C; Tillman M E; Mun E D; Schmalian J; Bud'ko S L; Tanatar M A; Canfield P C; Kaminski A . 2008. Momentum dependence of the superconducting gap in NdFeAsO0.9F0.1 single crystals measured by angle resolved photoemission spectroscopy. Physical Review Letters. 101:147003. abstract
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Bobrov N L; Chernobay V N; Naidyuk Y G; Tyutrina L V; Naugle D G; Rathnayaka K D D; Bud'ko S L; Canfield P C; Yanson I K . 2008. Competition of multiband superconducting and magnetic order in ErNi2B2C observed by Andreev reflection. Epl. 83:37003. abstract
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2007
Samuely P; Szabo P; Pribulova Z; Angst M; Bud'ko S L; Canfield P C; Klein T; Lyard L; Marcus J; Marcenat C; Kang B W; Kim H J; Lee H S; Lee H K; Lee S I . 2007. Aluminum and carbon substitution in MgB2. Electron doping and scattering effects. Physica C-Superconductivity and Its Applications. 460:84-88. abstract
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Prozorov R; Kogan V G; Vannette M D; Bud'ko S L; Canfield P C . 2007. Radio-frequency magnetic response of vortex lattices undergoing structural transformations in superconducting borocarbide crystals. Physical Review B. 76:094520. abstract
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DeBeer-Schmitt L; Eskildsen M R; Ichioka M; Machida K; Jenkins N; Dewhurst C D; Abrahamsen A B; Bud'ko S L; Canfield P C . 2007. Pauli paramagnetic effects on vortices in superconducting TmNi2B2C. Physical Review Letters. 99:167001. abstract
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Sefat A S; Li B; Bud'ko S L; Canfield P C . 2007. Magnetic behavior of RMn2+xAl10-x (R=La,Gd) crystals. Physical Review B. 76:174419. abstract
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Jia S; Ni N; Bud'ko S L; Canfield P C . 2007. Magnetic properties of GdxY1-xFe2Zn20: Dilute, large-S moments in a nearly ferromagnetic Fermi liquid. Physical Review B. 76:184410. abstract
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Veschunov I S; Vinnikov L Y; Bud'ko S L; Canfield P C . 2007. Visualization of ferromagnetic domains in ErNi2B2C single crystals: Weak ferromagnetism and its coexistence with superconductivity. Physical Review B. 76:174506. abstract
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Law S A; Bud'ko S L; Canfield P C . 2007. Effects of mixed rare earth occupancy on the low temperature properties of (R, R ', R ''...)Ni2Ge2 single crystals. Journal of Magnetism and Magnetic Materials. 312:140-146. abstract
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Jia S; Bud'ko S L; Samolyuk G D; Canfield P C . 2007. Nearly ferromagnetic Fermi-liquid behaviour in YFe2Zn20 and high-temperature ferromagnetismof GdFe2Zn20. Nature Physics. 3:334-338. abstract
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