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
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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Levin E M; Chen Q; Bud'ko S L . 2012. Magnetism, optical absorbance, and 19F NMR spectra of nafion films with self-assembling paramagnetic networks. Journal of Polymer Science Part B-Polymer Physics. 50:129-138. abstract
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Mun E; Ko H; Miller G J; Samolyuk G D; Bud'ko S L; Canfield P C . 2012. Magnetic field effects on transport properties of PtSn4. Physical Review B. 85:035135. abstract
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2011
Kreyssig A; Kim M G; Kim J W; Pratt D K; Sauerbrei S M; March S D; Tesdall G R; Bud'ko S L; Canfield P C; McQueeney R J; Goldman A I . 2011. Magnetic order in GdBiPt studied by x-ray resonant magnetic scattering. Physical Review B. 84:220408. abstract
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Dhaka R S; Liu C; Fernandes R M; Jiang R; Strehlow C P; Kondo T; Thaler A; Schmalian J; Bud'ko S L; Canfield P C; Kaminski A . 2011. What Controls the Phase Diagram and Superconductivity in Ru-Substituted BaFe(2)As(2)?. Physical Review Letters. 107:267002. abstract
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Mun E D; Bud'ko S L; Canfield P C . 2011. Thermoelectric power of RAgSb(2) (R = Y, La, Ce, and Dy) in zero and applied magnetic fields. Journal of Physics-Condensed Matter. 23:476001. abstract
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