Evgenii Levin

Scientist I
Address
0215A Hach Hall
Iowa State University
Ames, IA 50011
Phone 515-294-6093
Email levin@iastate.edu

Research Interests

  • Magnetic, electronic, and other properties of novel materials
  • Complex alloys, intermetallics, silicides, germanides, tellurides, oxides, and rare-earth containing materials
  • Thermoelectric phenomena and materials
  • NMR spectroscopy of complex tellurides

        Project Affiliations:

(Chronologically most recent on top)Education

  • Sc.D. Habilitation Solid State Physics, Institute of Materials Research Problems, Kiev, Ukraine
  • Ph.D. Solid State Physics, Lviv State University, Ukraine
  • B.S. / M.S. with Honors, Lviv Technical University, Ukraine

(Chronologically most recent on top)Professional Appointments

  • 2010 - present, Scientist I & Lecturer, Ames Laboratory DOE & Department of Physics and Astronomy, Iowa State University
  • 2002 - 2010, Associate Scientist & Lecturer, Ames Laboratory DOE & Department of Physics and Astronomy, Iowa State University
  • 2001 - 2002 Term Assistant Professor, Department of Physics and Astronomy, Iowa State University
  • 1998 - 2001 Visiting Scientist, Associate Scientist,Ames Laboratory DOE, Iowa State University
  • 1988 - 1998 Principal Investigator and Coordinator of scientific projects sponsored by the Ministry of Education and the Ministry of Science and Technology, Lviv State University, Lviv, Ukraine
  • 1993 - 1998 Visiting Scientist (periodically) International Laboratory of High Magnetic Fields and Low Temperatures, Institute of Low Temperatures and Structural Research, Wroclaw, Poland
  • 1986 - 1998 Head of Advanced Materials Laboratory, Chief Scientist, Lviv State University, Lviv, Ukraine
  • 1974 - 1986 Researcher, Assistant Professor, Senior Scientist at the Department of Physics, Lviv State University, Lviv, Ukraine

(Chronologically most recent on top)Honors & Awards

  • 1991 Ukrainian Government grant in the field of new electronic materials
  • 1984 Highest Ukrainian State Prize for research in physics of rare-earth-based materials

(Chronologically most recent on top)Publications with the Ames Laboratory

2007
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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Andreas Kreyssig

Associate Scientist
Address
A205 Zaffarano Hall
Iowa State University
Ames, IA 50011
Phone 515-294-9962
Fax 515-294-0689
Email kreyssig@ameslab.gov

Research Interests

  • Magnetism
  • Magneto-elastic coupling, domains, interplay with superconductivity
  • Crystallography
  • Superstructures
  • X-ray and neutron scattering

        Project Affiliations:

        Group Website:
        
        

(Chronologically most recent on top)Education

  • Ph.D. Physics, University of Technology, Dresden, 2001
  • Diploma Physics, University of Technology, Dresden, 1992
  • Abitur High School with extented focus on science and techniques, Riesa, 1986

(Chronologically most recent on top)Professional Appointments

  • 2009 - present Associate Scientist, Ames Laboratory
  • 2009 - present Member of Safety Review Committee, Ames Laboratory
  • 2008 - present Adjunct Assistant Professor of Physics, Iowa State University, Ames
  • 2008 - present Member of proposal committee, neutron scattering, Oak Ridge National Laboratory
  • 2006 - 2009 Assistant Scientist, Ames Laboratory
  • 2005 - 2006 Postdoctoral fellow, University of Technology, Dresden
  • 2004 - 2005 Postdoctoral fellow, Ames Laboratory
  • 2004 Head of organisation for the German Conference on Neutron Scattering, Dresden
  • 2002 - 2004 Member of proposal committee, Institute Laue-Langevin, Grenoble
  • 2001 - 2004 Postdoctoral fellow, University of Technology, Dresden

(Chronologically most recent on top)Honors & Awards

  • 2009 Professional and Scientific Outstanding New Professional Award, Iowa Sate University
  • 1999 Young Scientist Award for “Best presentation at ECNS '99”, Budapest

(Chronologically most recent on top)Publications with the Ames Laboratory

2008
Nandi S; Kreyssig A; Yan J Q; Vannette M D; Lang J C; Tan L; Kim J W; Prozorov R; Lograsso T A; McQueeney R J; Goldman A I . 2008. Magnetic structure of Dy3+ in hexagonal multiferroic DyMnO3. Physical Review B. 78:075118. abstract
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McQueeney R J; Diallo S O; Antropov V P; Samolyuk G D; Broholm C; Ni N; Nandi S; Yethiraj M; Zarestky J L; Pulikkotil J J; Kreyssig A; Lumsden M D; Harmon B N; Canfield P C; Goldman A I . 2008. Anisotropic Three-Dimensional Magnetism in CaFe2As2. Physical Review Letters. 101:227205. abstract
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Kreyssig A; Green M A; Lee Y; Samolyuk G D; Zajdel P; Lynn J W; Bud'ko S L; Torikachvili M S; Ni N; Nandi S; Leao J B; Poulton S J; Argyriou D N; Harmon B N; McQueeney R J; Canfield P C; Goldman A I . 2008. Pressure-induced volume-collapsed tetragonal phase of CaFe2As2 as seen via neutron scattering. Physical Review B. 78:184517. abstract
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Mazumdar C; Rotter M; Frontzek M; Michor H; Doerr M; Kreyssig A; Koza M; Hiess A; Voigt J; Behr G; Gupta L C; Prager M; Loewenhaupt M . 2008. Crystalline electric field effects in PrNi2B2C: Inelastic neutron scattering. Physical Review B. 78:144422. abstract
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Pintschovius L; Weber F; Reichardt W; Kreyssig A; Heid R; Reznik D; Stockert O; Hardil K . 2008. Phonon linewidths in YNi2B2C. Pramana-Journal of Physics. 71:687-693. abstract
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2007
Kim J W; Kreyssig A; Ryan P; Mun E; Canfield P C; Goldman A I . 2007. X-ray resonant magnetic scattering study of spontaneous ferrimagnetism. Applied Physics Letters. 90:202501. abstract
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Kreyssig A; Chang S; Janssen Y; Kim J W; Nandi S; Yan J Q; Tan L; McQueeney R J . 2007. Crystallographic phase transition within the magnetically ordered state of Ce2Fe17. Physical Review B. 76:054421. abstract
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Janssen Y; Chang S; Kreyssig A; Kracher A; Mozharivskyj Y; Misra S; Canfield P C . 2007. Magnetic phase diagram of Ce2Fe17. Physical Review B. 76:054420. abstract
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Thomas Koschny

Assistant Scientist III
Address
A512 Zaffarano Hall
Iowa State University
Ames, IA 50011
Phone 515-294-4316
Fax 515-294-0689
Email koschny@ameslab.gov

Research Interests

  • Electromagnetic wave propagation
  • Metamaterials
  • Photonic crystals
  • Plasmonics
  • Materials with gain
  • Quantum Hall effect

        Project Affiliations:
        Metamaterials

(Chronologically most recent on top)Education

  • Ph.D. Physics, University Leipzig, Germany, 2001
  • M.S. Physics, University Leipzig, Germany, 1997

(Chronologically most recent on top)Professional Appointments

  • 2007 – present Assistant Scientist, Ames Laboratory
  • 2004 – 2007 Postdoctoral Research Associate, Ames Laboratory
  • 2003 – 2004 Postdoctoral Research Associate, Institute of Electronic Structure & Laser (IESL), Foundation for Research and Technology (FORTH), Heraklion, Crete, Greece
  • 2001 – 2003 Postdoctoral Research Associate, Physikalisch-Technische Bundesanstalt (PTB) Braunschweig, Germany

(Chronologically most recent on top)Publications with the Ames Laboratory

2007
Kafesaki M; Tsiapa I; Katsarakis N; Koschny T; Soukoulis C M; Economou E N . 2007. Left-handed metamaterials: The fishnet structure and its variations. Physical Review B. 75:235114. abstract
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Moussa R; Wang B; Tuttle G; Koschny T; Soukoulis C M . 2007. Effect of beaming and enhanced transmission in photonic crystals. Physical Review B. 76:235417. abstract
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Zhou J F; Koschny T; Soukoulis C M . 2007. Magnetic and electric excitations in split ring resonators. Optics Express. 15:17881-17890. abstract
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Soukoulis C M; Koschny T; Zhou J F; Kafesaki M; Economou E N . 2007. Magnetic response of split ring resonators at terahertz frequencies. Physica Status Solidi B-Basic Solid State Physics. 244:1181-1187. abstract
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Koschny T; Zhou J; Soukoulis C M; Kuzmiak V; Markos P . 2007. Magnetic response and negative refractive index of metamaterials - art. no. 658103. Metamaterials II. 6581:58103-58103. abstract
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Vladimir Kogan

Scientist II
Address
A500 Zaffarano Hall
Iowa State University
Ames, IA 50011
Phone 515-294-8080
Fax 515-294-8727
Email kogan@ameslab.gov

Research Interests

  • Magnetic properties of anisotropic superconductors

        Project Affiliations:

(Chronologically most recent on top)Education

  • Ph.D. Technion, Israel Institute of Technology, 1978
  • B.S. Physics and Math, Pedagogical University, Smolensk, Russia, 1957

(Chronologically most recent on top)Professional Appointments

  • 2000 - present Senior Scientist, Ames Laboratory
  • 1991 - 2000 Scientist, Ames Laboratory
  • 1994 - 2008 Adjunct Associate Professor, Physics and Astronomy, Iowa State University
  • 1982 - 1991 Associate Scientist, Ames Laboratory

(Chronologically most recent on top)Honors & Awards

  • 2009 Iowa State University P&S Research Award, Iowa State University
  • 1999 Fellow of American Physical Society

(Chronologically most recent on top)Publications with the Ames Laboratory

2007
Born D; Stornaiuolo D; Tafuri F; Medaglia P G; Orgiani P; Balestrino G; Lombardi F; Kirtley J R; Kogan V G . 2007. CaBaCuO ultrathin films and junctions. Ieee Transactions on Applied Superconductivity. 17:3581-3584. abstract
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Kogan V G . 2007. Interaction of vortices in thin superconducting films and the Berezinskii-Kosterlitz-Thouless transition. Physical Review B. 75:064514. abstract
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Lawrence L. Jones

Associate Scientist
Address
121 Metals Development
The Ames Laboratory
Ames, IA 50011-3020
Phone 515-294-5236
Fax 515-294-8727
Email jonesll@ameslab.gov

Research Interests

  • Preparation and purification of alkaline, refractory and rare earth elements.
  • Development of high temperature melting and casting techniques for the preparation of high purity metallic, intermetallic and amorphous research materials.

        Project Affiliations:

(Chronologically most recent on top)Education

  • M.S. Metallurgical Engineering, Iowa State University, 1985
  • B.S. Metallurgical Engineering, Iowa State University, 1983

(Chronologically most recent on top)Professional Appointments

  • 1993 - present Director, Materials Preparation Center, Ames Laboratory, Iowa State University
  • 1992 – 1993 Assistant to the Director, Materials Preparation Center, Ames Laboratory, Iowa State University
  • 1991 - 1993 Associate Scientist, Materials Preparation Center, Ames Laboratory, Iowa State University
  • 1986 - 1991 Assistant Scientist, Materials Preparation Center, Ames Laboratory, Iowa State University

(Chronologically most recent on top)Publications with the Ames Laboratory

2013
Verhoeven J D; Spitzig W A; Jones L L; Downing H L; Trybus C L; Gibson E D; Chumbley L S; Fritzemeier L G; Schnittgrund G D . 2013. Development of Deformation Processed Copper-Refractory Metal Composite Alloys. Journal of Materials Engineering and Performance. 22:2847-2859. abstract
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2010
Wong T; Suzuki K; Gibson M; Ishikawa K; Aoki K; Jones L L . 2010. Hydrogen permeation behavior of multifilamentary Cu-Nb superconducting composites. Scripta Materialia. 62:582-585. abstract
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Myron Hupalo

Associate Scientist
Address
A101 Zaffarano Hall
Iowa State University
Ames, IA 50011
Phone 515-294-6353
Fax 515-294-0689
Email hupalo@ameslab.gov

Research Interests

  • Self organization and growth of metal-semiconductor nanostructures and epitaxial films
  • Electronic and atomic structure of metal-metal
  • Metal-semiconductor adsorption systems and nanostructures
  • Surface diffusion
  • Phase transitions in adsorbed layers and supported nanostructures
  • Scanning Tunneling Microscopy and Spectroscopy

        Project Affiliations:

(Chronologically most recent on top)Education

  • Ph.D. Physics, Lviv State University, Ukraine, 1982
  • B.S. Physics and Electronics (with honors), Lviv State University, Ukraine, 1974

(Chronologically most recent on top)Professional Appointments

  • 2003 - present Associate Scientist, Ames Laboratory
  • 1999 - 2003 Assistant Scientist, Ames Laboratory
  • 1988 - 1999 Head of the Laboratory of Epitaxy, Lviv State University, Ukraine
  • 1980 - 1983 Assistant Professor, Lviv State University, Dept. of Physics, Ukraine
  • 1974 - 1987 Junior, Senior Research Scientist, Lviv State University, Dept. of Physics, Ukraine

(Chronologically most recent on top)Honors & Awards

  • 1975 Honored by the Soviet Space Mission Control Center by a commemorative medal ‘Sojuz –Apollo’ for the preparation of the joint United States-Soviet Space Mission program “Sojuz-Apollo” and “Rainbow”

(Chronologically most recent on top)Publications with the Ames Laboratory

2008
Chen J; Hupalo M; Ji M; Wang C Z; Ho K M; Tringides M C . 2008. Crystallographic phase transition and island height selection in In/Si(111) growth. Physical Review B. 77:233302. abstract
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Han Y; Hupalo M; Tringides M C; Liu F . 2008. Quantum modulation of island nucleation on top of a metal nanomesa. Surface Science. 602:62-66. abstract
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Binz S M; Hupalo M; Tringides M C . 2008. Height-dependent nucleation and ideal layer by layer growth in Pb/Pb(111)/Si(111). Physical Review B. 78:193407. abstract
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2007
Kuntova Z; Hupalo M; Chvoj Z; Tringides M C . 2007. Bilayer-ring second-layer nucleation morphology in Pb/Si(111)-7x7. Physical Review B. 75:205436. abstract
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Yakes M; Hupalo M; Zaluska-Kotur M A; Gortel Z W; Tringides M C . 2007. Low-temperature ultrafast mobility in systems with long-range repulsive interactions: Pb/Si(111). Physical Review Letters. 98:135504. abstract
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Hupalo M; Tringides M C . 2007. Ultrafast kinetics in Pb/Si(111) from the collective spreading of the wetting layer. Physical Review B. 75:235443. abstract
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Hupalo M; Chan T L; Wang C Z; Ho K M; Tringides M C . 2007. Interplay between indirect interaction and charge-density wave in Pb-adsorbed In(4x1)-Si(111). Physical Review B. 76:045415. abstract
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Jeffrey C A; Feng R; Conrad E H; Miceli P F; Kim C; Hupalo M; Tringides M C; Ryan P J . 2007. The growth of Pb nanocrystals on Si(111)7 x 7: Quantum size effects. Superlattices and Microstructures. 41:168-177. abstract
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Li M; Evans J W; Wang C Z; Hupalo M; Tringides M C; Chan T L; Ho K M . 2007. Strongly-driven coarsening of height-selected Pb islands on Si(111). Surface Science. 601:L140-L144. abstract
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Yakes M; Chen J; Hupalo M; Tringides M C . 2007. Unusual thermal stability of quantum size effect Pb islands grown on Si(111)-In(4x1). Applied Physics Letters. 90:163117. abstract
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Viatcheslav V. Dobrovitski

Scientist I
Address
A101 Zaffarano Hall
Iowa State University
Ames, IA 50011
Phone 515-294-8666
Fax 515-294-0689
Email slava@ameslab.gov

Research Interests

  • Quantum dynamics and decoherence in many-spin systems
  • Quantum control of many-spin solid-state systems
  • Electronic and magnetic structure of molecular magnets
  • Spin dynamics and many-spin effects in molecular magnets
  • Modeling of nanomagnets
  • Multiscale simulations of nanoscale magnetic systems

        Project Affiliations:

(Chronologically most recent on top)Education

  • Ph.D. Physics, Moscow State University, Moscow, Russia, 1997
  • M.S. Physics, Moscow State University, Moscow, Russia, 1994

(Chronologically most recent on top)Professional Appointments

  • 2005 - Present Scientist I, Ames Laboratory
  • 1999 - 2005 Associate Scientist, Ames Laboratory
  • 1997 - 1999 Visiting Scientist, Ames Laboratory
  • 1997 Junior Scientist, General Physics Institute of Russian Academy of Sciences, Moscow, Russia

(Chronologically most recent on top)Publications with the Ames Laboratory

2007
Zhang W X; Dobrovitski V V; Santos L F; Viola L; Harmon B N . 2007. Dynamical control of electron spin coherence in a quantum dot: A theoretical study. Physical Review B. 75:201302. abstract
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Boukhvalov D W; Al-Saqer M; Kurmaev E Z; Moewes A; Galakhov V R; Finkelstein L D; Chiuzbaian S; Neumann M; Dobrovitski V V; Katsnelson M I; Lichtenstein A I; Harmon B N; Endo K; North J M; Dalal N S . 2007. Electronic structure of a Mn-12 molecular magnet: Theory and experiment. Physical Review B. 75:014419. abstract
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Zhang W X; Konstantinidis N; Al-Hassanieh K A; Dobrovitski V V . 2007. Modelling decoherence in quantum spin systems. Journal of Physics-Condensed Matter. 19:083202. abstract
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Zhang W X; Dobrovitski V V; Santos L F; Viola L; Harmon B N . 2007. Suppression of electron spin decoherence in a quantum dot. Journal of Modern Optics. 54:2629-2640. abstract
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John R. Clem

None
Address
17 Physics Hall
Iowa State University
Ames, IA 50011
Phone 515-294-4223
Email clem@ameslab.gov

Research Interests

The goal of my current research program has been to make significant theoretical advances con cerning the electrodynamic behavior of current-carrying superconductors subjected to mag netic fields. Recently I have been giving greatest attention to the high-temperature superconduc tors, first discovered in 1986. Problems that I am particularly interested in include flux pinning, critical currents, flux flow, ac losses, noise, spiral and intersecting vortices, instabilities, surface and interface effects, proximity effects, and two- and three-dimensional arrays of Josephson junctions. Although my focus is generally on the solution of fundamental problems, I always have been strongly motivated by the fact that a solidly based theoretical understanding of the above interrelated subjects is needed to make the most effective use of superconductors in various applications, both large-scale (e.g., wire and tapes for high-field magnets and power transmission lines) and small-scale (e.g., filters, resonators, and Josephson devices for use in sensitive detectors and logic devices.)


        Project Affiliations:

(Chronologically most recent on top)Education

  • Ph.D. Physics, University of Illinois, 1965
  • M.S. Physics, University of Illinois, 1962
  • B.S. Engineering Physics, University of Illinois, 1960

(Chronologically most recent on top)Professional Appointments

  • 2001 - 2010 Contract Associate (1/4 time), Ames Laboratory
  • 1992 - 1993 Visiting Scientist, Electric Power Research Institute, Palo Alto, CA
  • 1992 - 1993 Visiting Professor of Applied Physics, Stanford University, Stanford, CA
  • 1985 - 1986 Visiting Scientist, IBM Thomas J. Watson Research Center, Yorktown Heights, NY
  • 1982 - 1985 Chairman, Department of Physics, Iowa State University
  • 1975 - 2001 Senior Physicist, Ames Laboratory
  • 1974 - 1975 Fulbright Research Fellow, Kernforschungsanlage Jülich, Germany
  • 1971 - 2010 Various appointments as Consultant at Los Alamos National Laboratory, Argonne National Laboratory, Brookhaven National Laboratory, IBM Thomas J. Watson Research Center, Allied-Signal Aerospace Company, Underground Systems, Inc., American Superconductor Corporation, Pirelli Cable Corporation
  • 1970 - 1975 Physicist, Ames Laboratory
  • 1967 - 1970 Associate Physicist, Ames Laboratory
  • 1966 - 1967 Visiting Research Fellow, Technical University, Munich, Germany
  • 1965 - 1966 Research Associate, University of Maryland

(Chronologically most recent on top)Honors & Awards

  • 2010 American Physical Society Outstanding Referee
  • 2004 Fellow, Institute of Physics, London
  • 1999 Most Valuable Instructor (teaching award from graduate students in the Iowa State University Department of Physics and Astronomy, 2000)
  • 1997 Phi Kappa Phi Centennial Medalist, Iowa State University Chapter of Phi Kappa Phi
  • 1991 Teaching Award from Graduate Students in the Iowa State University Department of Physics and Astronomy
  • 1990 For contributions to the superconductivity community, Applied Superconductivity Conference, Inc.
  • 1988 DOE Annual Award for Sustained Outstanding Research in Solid State Physics
  • American Association of University Professors
  • 1982 Fellow, American Physical Society

(Chronologically most recent on top)Publications with the Ames Laboratory

2009
Kuit K H; Kirtley J R; Clem J R; Rogalla H; Flokstra J . 2009. Vortex Trapping and Expulsion in Thin-Film Type-II Superconducting Strips. Ieee Transactions on Applied Superconductivity. 19:3537-3540. abstract
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Connolly M R; Milosevic M V; Bending S J; Clem J R; Tamegai T . 2009. Continuum vs. discrete flux behaviour in large mesoscopic Bi2Sr2CaCu2O8+delta disks. Epl. 85:17008. abstract
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2008
Clem J R . 2008. Field and current distributions and ac losses in a bifilar stack of superconducting strips. Physical Review B. 77:134506. abstract
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Kuit K H; Kirtley J R; van der Veur W; Molenaar C G; Roesthuis F J G; Troeman A G P; Clem J R; Hilgenkamp H; Rogalla H; Flokstra J . 2008. Vortex trapping and expulsion in thin-film YBa2Cu3O7-delta strips. Physical Review B. 77:134504. abstract
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Clem J . 2008. Geometrical Barriers and the Growth of Flux Domes in Thin Ideal Superconducting Disks. Journal of Superconductivity and Novel Magnetism. 21:343-352. abstract
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2007
Clem J R; Brojeny A A B; Mawatari Y . 2007. Magnetic-field dependence of the critical currents in a periodic coplanar array of narrow superconducting strips. Superconductor Science & Technology. 20:S117-S127. abstract
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Clem J R; Claassen J H; Mawatari Y . 2007. AC losses in a finite Z stack using an anisotropic homogeneous-medium approximation. Superconductor Science & Technology. 20:1130-1139. abstract
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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

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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Vladimir Antropov

Scientist I
Address
A508 Zaffarano Hall
Iowa State University
Ames, IA 50011
Phone 515-294-7245
Fax 515-294-0689
Email antropov@ameslab.gov

Research Interests

  • Condensed matter physics and computational material science
  • Electronic structure and magnetic properties of realistic systems
  • Strongly correlated electronic systems
  • Spin dynamics and finite temperature simulations
  • Theory of exchange coupling
  • Novel superconductors

        Project Affiliations:

(Chronologically most recent on top)Education

  • Ph.D. Condensed Matter Physics, Institute of Physics of Metals, Yekaterinburg, Russia, 1987
  • M.D. Theoretical Physics, Ural Polytechnical Institute, Yekaterinburg, Russia, 1984

(Chronologically most recent on top)Professional Appointments

  • 1995 - present Physicist, Ames Laboratory
  • 1993 - 1995 Visiting Scientist in Condensed Matter Physics, Ames Laboratory
  • 1991 - 1993 Visiting Scholar, Max Planck Institute, Stuttgart, Germany
  • 1987 - 1991 Scientist, Institute of Physics of Metals, Yekaterinburg, Russia

(Chronologically most recent on top)Honors & Awards

  • 1987 All Union Award for young physicists (Soviet Union)

(Chronologically most recent on top)Publications with the Ames Laboratory

2011
Ke L Q; van Schilfgaarde M; Pulikkotil J J; Kotani T K; Antropov V . 2011. Low-energy coherent Stoner-like excitations in CaFe2As2. Physical Review B. 83:060404. abstract
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2010
Solontsov A; Antropov V P . 2010. Effects of spin fluctuations and anomalous thermal expansion of delta-Pu. Physical Review B. 81:214402. abstract
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Pulikkotil J J; Ke L; van Schilfgaarde M; Kotani T; Antropov V P . 2010. Magnetism and exchange coupling in iron pnictides. Superconductor Science & Technology. 23:054012. abstract
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Solontsov A; Antropov V P . 2010. Phenomenological model of longitudinal spin fluctuations in itinerant antiferromagnets. Physical Review B. 81:104403. abstract
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2009
Gu R Y; Antropov V P . 2009. Quantum spin effects and magnetic short-range order above the Curie temperature. Physical Review B. 80:214405. abstract
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Diallo S O; Antropov V P; Perring T G; Broholm C; Pulikkotil J J; Ni N; Bud'ko S L; Canfield P C; Kreyssig A; Goldman A I; McQueeney R J . 2009. Itinerant Magnetic Excitations in Antiferromagnetic CaFe2As2. Physical Review Letters. 102:187206. abstract
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Samolyuk G D; Antropov V P . 2009. Character of magnetic instabilities in CaFe2As2. Physical Review B. 79:052505. abstract
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2008
Belashchenko K D; Antropov V P . 2008. Role of covalent Fe-As bonding in the magnetic moment formation and exchange mechanisms in iron-pnictide superconductors. Physical Review B. 78:212505. abstract
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McQueeney R J; Diallo S O; Antropov V P; Samolyuk G D; Broholm C; Ni N; Nandi S; Yethiraj M; Zarestky J L; Pulikkotil J J; Kreyssig A; Lumsden M D; Harmon B N; Canfield P C; Goldman A I . 2008. Anisotropic Three-Dimensional Magnetism in CaFe2As2. Physical Review Letters. 101:227205. abstract
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