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Yaroslav Mudryk

Assistant Scientist III
Address
239 Spedding Hall
The Ames Laboratory
Ames, IA 50011-3020
Phone 515-294-2728
Email slavkomk@ameslab.gov

Research Interests

  • “Extraordinary Responsive Rare Earth Materials” research area. The research activity is focused on the in situ structural characterization of R5(Si1 xGex)4 alloys using x-ray powder diffraction technique from 5 to 300 K and in magnetic fields from 0 to 4 T.
  • Works on extraordinary responsive intermetallic compounds (mainly R5T4, R = rare earth, T = Si, Ge, Sn, Sb), RCo2 intermetallic compounds and other materials containing rare-earth metals. In addition, provides assistance in the hourly work of students and post-docs; performs heat-capacity, magnetization, and x-ray measurements for scientists from around the world.

        Project Affiliations:

(Chronologically most recent on top)Education

  • Ph.D. Chemistry, Ivan Franko L'viv National University, Ukraine, 2002
  • B.S., M.S. Chemistry, Ivan Franko L'viv National University, Ukraine, 1997

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

2010
Haldar A; Singh N K; Mudryk Y; Nayak A K; Suresh K G; Nigam A K; Pecharsky V K . 2010. Magnetostructural transition in Ce(Fe0.975Ga0.025)(2) compound. Journal of Applied Physics. 107:09e133. abstract
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Singh N K; Paudyal D; Mudryk Y; Pecharsky V K; Gschneidner K A . 2010. Magnetostructural properties of Ho-5(Si0.8Ge0.2)(4). Physical Review B. 81:184414. abstract
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Haldar A; Singh N K; Mudryk Y; Suresh K G; Nigam A K; Pecharsky V K . 2010. Temperature and magnetic field induced structural transformation in Si-doped CeFe2: An in-field X-ray diffraction study. Solid State Communications. 150:879-883. abstract
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Lu S G; Fang Z; Furman E; Wang Y; Zhang Q M; Mudryk Y; Gschneidner K A; Pecharsky V K; Nan C W . 2010. Thermally mediated multiferroic composites for the magnetoelectric materials. Applied Physics Letters. 96:102902. abstract
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Das S; Niazi A; Mudryk Y; Pecharsky V K; Johnston D C . 2010. Magnetic, thermal, and transport properties of the mixed-valent vanadium oxides LuV4O8 and YV4O8. Physical Review B. 81:104432. abstract
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Zhang H; Mudryk Y; Cao Q; Pecharsky V K; Gschneidner K A; Long Y . 2010. Phase relationships, and structural, magnetic, and magnetocaloric properties in the Ce5Si4-Ce5Ge4 system. Journal of Applied Physics. 107:013909. abstract
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2009
Zhang H; Mudryk Y; Zou M; Pecharsky V K; Gschneidner K A; Long Y . 2009. Phase relationships and crystallography of annealed alloys in the Ce5Si4-Ce5Ge4 pseudobinary system. Journal of Alloys and Compounds. 487:98-102. abstract
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Zou M; Pecharsky V K; Gschneidner K A; Mudryk Y; Schlagel D L; Lograsso T A . 2009. Electrical resistivity and magnetoresistance of single-crystal Tb5Si2.2Ge1.8. Physical Review B. 80:174411. abstract
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Gschneidner K A; Ji M; Wang C Z; Ho K M; Russell A M; Mudryk Y; Becker A T; Larson J L . 2009. Influence of the electronic structure on the ductile behavior of B2 CsCl-type AB intermetallics. Acta Materialia. 57:5876-5881. abstract
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Pecharsky V K; Gschneidner K A; Mudryk Y; Paudyal D . 2009. Making the most of the magnetic and lattice entropy changes. Journal of Magnetism and Magnetic Materials. 321:3541-3547. abstract
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