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
Ni N; Nandi S; Kreyssig A; Goldman A I; Mun E D; Bud'ko S L; Canfield P C . 2008. First-order structural phase transition in CaFe2As2. Physical Review B. 78:014523. abstract
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Yan J Q; Kreyssig A; Nandi S; Ni N; Bud'ko S L; Kracher A; McQueeney R J; McCallum R W; Lograsso T A; Goldman A I; Canfield P C . 2008. Structural transition and anisotropic properties of single-crystalline SrFe2As2. Physical Review B. 78:024516. abstract
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Bud'ko S L; Frederick J C; Mun E D; Canfield P C; Schmiedeshoff G M . 2008. Thermal expansion, heat capacity and magnetostriction of RAl3 (R = Tm, Yb, Lu) single crystals. Journal of Physics-Condensed Matter. 20:025220. abstract
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Sefat A S; Palasyuk A M; Bud'ko S L; Corbett J D; Canfield P C . 2008. Crystal structures and magnetic properties of CeAu4Si2 and CeAu2Si2. Journal of Solid State Chemistry. 181:282-293. abstract
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Sefat A S; Bud'ko S L; Canfield P C . 2008. Magnetization, resistivity and heat capacity of the anisotropic RVSb3 crystals (R=La-Nd, Sm, Gd-Dy). Journal of Magnetism and Magnetic Materials. 320:120-141. abstract
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Levin E M; Fang X W; Bud'ko S L; Straszheim W E; McCallum R W; Schmidt-Rohr K . 2008. Magnetization and C-13 NMR spin-lattice relaxation of nanodiamond powder. Physical Review B. 77:054418. abstract
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Vannette M D; Sefat A S; Jia S; Law S A; Lapertot G; Bud'ko S L; Canfield P C; Schmalian J; Prozorov R . 2008. Precise measurements of radio-frequency magnetic susceptibility in ferromagnetic and antiferromagnetic materials. Journal of Magnetism and Magnetic Materials. 320:354-363. abstract
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Torikachvili M S; Bud'ko S L; Ni N; Canfield P C . 2008. Pressure induced superconductivity in CaFe2As2. Physical Review Letters. 101:057006. abstract
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Vannette M D; Bud'ko S L; Canfield P C; Prozorov R . 2008. Distinguishing local moment versus itinerant ferromagnets: Dynamic magnetic susceptibility. Journal of Applied Physics. 103:07D302. abstract
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Starowicz P; Liu C; Khasanov R; Kondo T; Samolyuk G; Gardenghi D; Lee Y; Ohta T; Harmon B; Canfield P; Bud'ko S; Rotenberg E; Kaminski A . 2008. Direct observation of a Fermi surface and superconducting gap in LuNi2B2C. Physical Review B. 77:134520. abstract
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