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

2007
Bud'ko S L; Canfield P C; Morosan E; Cava R J; Schmiedeshoff G M . 2007. Thermal expansion and effect of pressure on superconductivity in CuxTiSe2. Journal of Physics-Condensed Matter. 19:176230. abstract
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Bud'ko S L; Canfield P C; Avila M A; Takabatake T . 2007. Magnetic-field tuning of the low-temperature state of YbNiSi3. Physical Review B. 75:094433. abstract
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Goddard P A; Singleton J; Sharma A L L; Morosan E; Blundell S J; Bud'ko S L; Canfield P C . 2007. Separation of energy scales in the kagome antiferromagnet TmAgGe: A magnetic-field-orientation study up to 55 T. Physical Review B. 75:094426. abstract
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Wilke R H T; Samuely P; Szabo P; Holanova Z; Bud'ko S L; Canfield P C; Finnemore D K . 2007. Superconducting and normal state properties of carbon doped and neutron irradiated MgB2. Physica C-Superconductivity and Its Applications. 456:108-116. abstract
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Torikachvili M S; Jia S; Mun E D; Hannahs S T; Black R C; Neils W K; Martien D; Bud'ko S L; Canfield P C . 2007. Six closely related YbT2Zn20 (T = Fe, Co, Ru, Rh, Os, Ir) heavy fermion compounds with large local moment degeneracy. Proceedings of the National Academy of Sciences of the United States of America. 104:9960-9963. abstract
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Simon F; Muranyi F; Feher T; Janossy A; Forro L; Petrovic C; Bud'ko S L; Canfield P C . 2007. Spin-lattice relaxation time of conduction electrons in MgB2. Physical Review B. 76:024519. abstract
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Prozorov R; Vannette M D; Samolyuk G D; Law S A; Bud'ko S L; Canfield P C . 2007. Contactless measurements of Shubnikov-de Haas oscillations in the magnetically ordered state of CeAgSb2 and SmAgSb2 single crystals. Physical Review B. 75:014413. abstract
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Torikachvili M S; Bud'ko S L; Law S A; Tillman M E; Mun E D; Canfield P C . 2007. Hydrostatic pressure study of pure and doped La1-xRxAgSb2 (R=Ce,Nd) charge-density-wave compounds. Physical Review B. 76:235110. abstract
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Levin E M; Bud'ko S L; Mao J D; Huang Y; Schmidt-Rohr K . 2007. Effect of magnetic particles on NMR spectra of Murchison meteorite organic matter and a polymer-based model system. Solid State Nuclear Magnetic Resonance. 31:63-71. abstract
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Szabo P; Samuely P; Pribulova Z; Angst M; Bud'ko S; Canfield P C; Marcus J . 2007. Point-contact spectroscopy of Al- and C-doped MgB2: Superconducting energy gaps and scattering studies. Physical Review B. 75:144507. abstract
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