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
Bud'ko S L; Canfield P C . 2008. Field-induced quantum criticality in YbAgGe. Physica B-Condensed Matter. 403:1230-1232. abstract
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Davis B K; Torikachvili M S; Mun E D; Frederick J C; Miller G J; Thimmaiah S; Bud'ko S L; Canfield P C . 2008. Hydrostatic pressure study of single-crystalline UNi0.5Sb2. Journal of Applied Physics. 103:07B704. abstract
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Canfield P C; Jia S; Mun E D; Bud'ko S L; Samolyuk G D; Torikachvili M S . 2008. Myriad of correlated electron effects found in the RT2Zn20 family. Physica B-Condensed Matter. 403:844-846. abstract
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Altarawneh M M; Collar K; Mielke C H; Ni N; Bud'ko S L; Canfield P C . 2008. Determination of anisotropic H-c2 up to 60 T in Ba0.55K0.45Fe2As2 single crystals. Physical Review B. 78:220505. abstract
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Ni N; Tillman M E; Yan J Q; Kracher A; Hannahs S T; Bud'ko S L; Canfield P C . 2008. Effects of Co substitution on thermodynamic and transport properties and anisotropic H-c2 in Ba(Fe1-xCox)(2)As-2 single crystals. Physical Review B. 78:214515. abstract
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Choi K Y; Wulferding D; Lemmens P; Ni N; Bud'ko S L; Canfield P C . 2008. Lattice and electronic anomalies of CaFe2As2 studied by Raman spectroscopy. Physical Review B. 78:212503. abstract
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Prozorov R; Ni N; Tanatar M A; Kogan V G; Gordon R T; Martin C; Blomberg E C; Prommapan P; Yan J Q; Bud'ko S L; Canfield P C . 2008. Vortex phase diagram of Ba(Fe0.93Co0.07)(2)As-2 single crystals. Physical Review B. 78:224506. abstract
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Kreyssig A; Green M A; Lee Y; Samolyuk G D; Zajdel P; Lynn J W; Bud'ko S L; Torikachvili M S; Ni N; Nandi S; Leao J B; Poulton S J; Argyriou D N; Harmon B N; McQueeney R J; Canfield P C; Goldman A I . 2008. Pressure-induced volume-collapsed tetragonal phase of CaFe2As2 as seen via neutron scattering. Physical Review B. 78:184517. abstract
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Simon F; Dora B; Muranyi F; Janossy A; Garaj S; Forro L; Bud'ko S; Petrovic C; Canfield P C . 2008. Generalized Elliott-Yafet Theory of Electron Spin Relaxation in Metals: Origin of the Anomalous Electron Spin Lifetime in MgB2. Physical Review Letters. 101:177003. abstract
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Liu C; Samolyuk G D; Lee Y; Ni N; Kondo T; Santander-Syro A F; Bud'ko S L; McChesney J L; Rotenberg E; Valla T; Fedorov A V; Canfield P C; Harmon B N; Kaminski A . 2008. K-Doping Dependence of the Fermi Surface of the Iron-Arsenic Ba1-xKxFe2As2 Superconductor Using Angle-Resolved Photoemission Spectroscopy. Physical Review Letters. 101:177005. abstract
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