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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

2011
Colombier E; Knebel G; Salce B; Mun E D; Lin X; Bud'ko S L; Canfield P C . 2011. Phase diagram of CeVSb(3) under pressure and its dependence on pressure conditions. Physical Review B. 84:064442. abstract
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Ni N; Bud'ko S L . 2011. Tuning the ground state of BaFe(2)As(2): Phase diagrams and empirical trends. MRS Bulletin. 36:620-625. abstract
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Gasparov V A; Drigo L; Audouard A; Sun D L; Lin C T; Bud'ko S L; Canfield P C; Fabris F W; Wosnitza J . 2011. Upper critical magnetic field in Ba(0.68)K(0.32)Fe(2)As(2) and Ba(Fe(0.93)Co(0.07))(2)As(2). JETP Letters. 93:667-672. abstract
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Wang P; Stadnik Z M; Zukrowski J; Thaler A; Bud'ko S L; Canfield P C . 2011. Coexistence of antiferromagnetic ordering and superconductivity in the Ba(Fe(0.961)Rh(0.039))(2)As(2) compound studied by Mossbauer spectroscopy. Physical Review B. 84:024509. abstract
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Liu C; Palczewski A D; Dhaka R S; Kondo T; Fernandes R M; Mun E D; Hodovanets H; Thaler A N; Schmalian J; Bud'ko S L; Canfield P C; Kaminski A . 2011. Importance of the Fermi-surface topology to the superconducting state of the electron-doped pnictide Ba(Fe(1-x)Co(x))(2)As(2). Physical Review B. 84:020509. abstract
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Tanatar M A; Ni N; Thaler A; Bud'ko S L; Canfield P C; Prozorov R . 2011. Systematics of the temperature-dependent interplane resistivity in Ba(Fe(1)xM(x))(2)As(2) (M = Co, Rh, Ni, and Pd). Physical Review B. 84:014519. abstract
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Novikov V V; Avdashchenko D V; Matovnikov A V; Moiseev N V; Bud'ko S L; Tanaka T . 2011. Thermal and magnetic properties of DyB(62) at low temperatures. Physica B-Condensed Matter. 406:2642-2645. abstract
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Hu R; Cho K; Kim H; Hodovanets H; Straszheim W E; Tanatar M A; Prozorov R; Bud'ko S L; Canfield P C . 2011. Anisotropic magnetism, resistivity, London penetration depth and magneto-optical imaging of superconducting K0.80Fe1.76Se2 single crystals. Superconductor Science & Technology. 24:065006. abstract
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Oh S; Mounce A M; Mukhopadhyay S; Halperin W P; Vorontsov A B; Bud'ko S L; Canfield P C; Furukawa Y; Reyes P; Kuhns P L . 2011. As-75 NMR of Ba(Fe0.93Co0.07)(2)As-2 in high magnetic field. Physical Review B. 83:214501. abstract
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Pratt D K; Kim M G; Kreyssig A; Lee Y B; Tucker G S; Thaler A; Tian W; Zarestky J L; Bud'ko S L; Canfield P C; Harmon B N; Goldman A I; McQueeney R J . 2011. Incommensurate Spin-Density Wave Order in Electron-Doped BaFe(2)As(2) Superconductors. Physical Review Letters. 106:257001. abstract
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