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

2013
Bud'ko S L; Sturza M; Chung D Y; Kanatzidis M G; Canfield P C . 2013. Heat capacity jump at T-c and pressure derivatives of superconducting transition temperature in the Ba1-xKxFe2As2 (0.2 <= x <= 1.0) series. Physical Review B. 87:100509. abstract
Export: Tagged BibTex

Zhang Q; Wang W J; Kim J W; Hansen B; Ni N; Bud'ko S L; Canfield P C; McQueeney R J; Vaknin D . 2013. Magnetoelastic coupling and charge correlation lengths in a twin domain of Ba(Fe1-xCox)(2)As-2 (x=0.047): A high-resolution x-ray diffraction study. Physical Review B. 87:094510. abstract
Export: Tagged BibTex

Zhang Q; Wang W J; Kim J W; Hansen B; Ni N; Bud'ko S L; Canfield P C; McQueeney R J; Vaknin D . 2013. Magnetoelastic coupling and charge correlation lengths in a twin domain of Ba(Fe1-xCox)(2)As-2 (x=0.047): A high-resolution x-ray diffraction study. Physical Review B. 87:094510. abstract
Export: Tagged BibTex

Wang L L; Huang M L; Thimmaiah S; Alam A; Bud'ko S L; Kaminski A; Lograsso T A; Canfield P; Johnson D D . 2013. Native defects in tetradymite Bi-2(TexSe3-x) topological insulators. Physical Review B. 87:125303. abstract
Export: Tagged BibTex

Patz A; Li T; Ran S; Bud'ko S; Canfield P; Wang J; Chergui M; Taylor A; Cundiff S; DeVivieRiedle R; Yamagouchi K . 2013. Photoinduced femtosecond relaxation of antiferromagnetic orders in the iron pnictides revealed by ultrafast laser ellipsometry. XVIIIth International Conference on Ultrafast Phenomena. 41:03011. abstract
Export: Tagged BibTex

Novikov V V; Avdashchenko D V; Bud'ko S L; Mitroshenkov N V; Matovnikov A V; Kim H; Tanatar M A; Prozorov R . 2013. Spin glass and glass-like lattice behaviour in HoB66 at low temperatures. Philosophical Magazine. 93:1110-1123. abstract
Export: Tagged BibTex

Novikov V V; Avdashchenko D V; Bud'ko S L; Mitroshenkov N V; Matovnikov A V; Kim H; Tanatar M A; Prozorov R . 2013. Spin glass and glass-like lattice behaviour in HoB66 at low temperatures. Philosophical Magazine. 93:1110-1123. abstract
Export: Tagged BibTex

Bermudez M M; Pasquini G; Bud'ko S L; Canfield P C . 2013. Correlated vortex pinning in slightly orthorhombic twinned Ba(Fe1-xCox)(2)As-2 single crystals: Possible shift of the vortex-glass/liquid transition. Physical Review B. 87:054515. abstract
Export: Tagged BibTex

Mun E D; Bud'ko S L; Martin C; Kim H; Tanatar M A; Park J H; Murphy T; Schmiedeshoff G M; Dilley N; Prozorov R; Canfield P C . 2013. Magnetic-field-tuned quantum criticality of the heavy-fermion system YbPtBi. Physical Review B. 87:075120. abstract
Export: Tagged BibTex

Hodovanets H; Thaler A; Mun E; Ni N; Bud'ko S L; Canfield P C . 2013. Thermoelectric power of Ba(Fe1-x Co (x) )(2)As-2 (0x0.05) and Ba(Fe1-x Rh (x) )(2)As-2 (0x0.171). Philosophical Magazine. 93:661-672. abstract
Export: Tagged BibTex