Assistant Scientist III
239 Spedding Hall
The Ames Laboratory
Ames, IA 50011-3020Phone 515-294-2728
- “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.
(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
2010Zhang H; Long Y; Cao Q; Mudryk Y; Zou M; Gschneidner K A; Pecharsky V K . 2010. Microstructure and magnetocaloric effect in cast LaFe11.5Si1.5Bx (x=0.5, 1.0). Journal of Magnetism and Magnetic Materials. 322:1710-1714.
Paudyal D; Mudryk Y; Pecharsky V K; Misra S; Miller G J; Gschneidner K A . 2010. Influence of Y substitutions on the magnetism of Gd5Ge4. Journal of Applied Physics. 107:09a908.
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.
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.
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.
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.
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.
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.
2009Zhang 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.
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.