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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

2012
Tucker G S; Fernandes R M; Li H F; Thampy V; Ni N; Abernathy D L; Bud'ko S L; Canfield P C; Vaknin D; Schmalian J; McQueeney R J . 2012. Magnetic excitations in underdoped Ba(Fe1-xCox)(2)As-2 with x=0.047. Physical Review B. 86:024505. abstract
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Ran S; Bud'ko S L; Straszheim W E; Soh J; Kim M G; Kreyssig A; Goldman A I; Canfield P C . 2012. Control of magnetic, nonmagnetic, and superconducting states in annealed Ca(Fe1-xCox)(2)As-2. Physical Review B. 85:224528. abstract
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Arham H Z; Hunt C R; Park W K; Gillett J; Das S D; Sebastian S E; Xu Z J; Wen J S; Lin Z W; Li Q; Gu G; Thaler A; Ran S; Bud'ko S L; Canfield P C; Chung D Y; Kanatzidis M G; Greene L H . 2012. Detection of orbital fluctuations above the structural transition temperature in the iron pnictides and chalcogenides. Physical Review B. 85:214515. abstract
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Galvis J A; Crespo M; Guillamon I; Suderow H; Vieira S; Hernandez M G; Bud'ko S; Canfield P C . 2012. Magnetic and superconducting phase diagrams in ErNi2B2C. Solid State Communications. 152:1076-1079. abstract
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Toft-Petersen R; Andersen N H; Li H F; Li J Y; Tian W; Bud'ko S L; Jensen T B S; Niedermayer C; Laver M; Zaharko O; Lynn J W; Vaknin D . 2012. Magnetic phase diagram of magnetoelectric LiMnPO4. Physical Review B. 85:224415. abstract
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McLeod J A; Buling A; Green R J; Boyko T D; Skorikov N A; Kurmaev E Z; Neumann M; Finkelstein L D; Ni N; Thaler A; Bud'ko S L; Canfield P C; Moewes A . 2012. Effect of 3d doping on the electronic structure of BaFe2As2. Journal of Physics-Condensed Matter. 24:215501. abstract
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Blomberg E C; Kreyssig A; Tanatar M A; Fernandes R M; Kim M G; Thaler A; Schmalian J; Bud'ko S L; Canfield P C; Goldman A I; Prozorov R . 2012. Effect of tensile stress on the in-plane resistivity anisotropy in BaFe2As2. Physical Review B. 85:144509. abstract
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Dean M P M; Kim M G; Kreyssig A; Kim J W; Liu X; Ryan P J; Thaler A; Bud'ko S L; Strassheim W; Canfield P C; Hill J P; Goldman A I . 2012. Magnetically polarized Ir dopant atoms in superconducting Ba(Fe1-xIrx)(2)As-2. Physical Review B. 85:140514. abstract
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Rowan-Weetaluktuk W N; Ryan D H; Cadogan J M; Hu R; Bud'ko S L; Canfield P C . 2012. Magnetic and structural transitions in the iron-chalcogenide high-T-c superconductor: K0.8Fe1.76Se2.00. Journal of Applied Physics. 111:07e126. abstract
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Hu R W; Mun E D; Altarawneh M M; Mielke C H; Zapf V S; Bud'ko S L; Canfield P C . 2012. Upper critical fields and two-band superconductivity in Sr1-xEux(Fe0.89Co0.11)(2)As-2 (x=0.20 and 0.46). Physical Review B. 85:064511. abstract
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