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
2009Pecharsky 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.
Chernyshov A S; Mudryk Y; Paudyal D; Pecharsky V K; Gschneidner K A; Schlagel D L; Lograsso T A . 2009. Magnetostructural transition in Gd5Sb0.5Ge3.5. Physical Review B. 80:184416.
Hale L; Gschneidner K A; Pecharsky V K; Mudryk Y . 2009. Low temperature properties of some RIn3 compounds. Journal of Alloys and Compounds. 472:24-29.
Singh N K; Paudyal D; Mudryk Y; Pecharsky V K; Gschneidner K A . 2009. Magnetostructural transition in Ho5Ge4. Physical Review B. 79:094115.
Gschneidner K A; Mudryk Y; Becker A T; Larson J L . 2009. The crystal structures of some RM and RM2 compounds (where R = rare earth metal and M = non-rare earth metal). Calphad-Computer Coupling of Phase Diagrams and Thermochemistry. 33:8-10.
2008Chernyshov A S; Mudryk Y; Pecharsky V K; Gschneidner K A . 2008. Temperature and magnetic field-dependent x-ray powder diffraction study of dysprosium. Physical Review B. 77:094132.
Konyk M; Kuzhel B; Stadnyk Y; Gorelenko Y; Mudryk Y; Waskiv A . 2008. Electric transport in R2MGe6 ternary compounds (R = La, Ce, Gd, Tb, Dy, Ho; M = Mn, Ni, Cu). Journal of Alloys and Compounds. 459:18-21.
Stumphy B; Mudryk Y; Russell A; Herman D; Gschneidner K . 2008. Oxidation resistance of B2 rare earth-magnesium intermetallic compounds. Journal of Alloys and Compounds. 460:363-367.
Mudryk Y; Paudyal D; Pecharsky V K; Gschneidner K A . 2008. Magnetostructural transition in Gd5Si0.5Ge3.5: Magnetic and x-ray powder diffraction measurements, and theoretical calculations. Physical Review B. 77:024408.
Chumbley L S; Ugurlu O; McCallum R W; Dennis K W; Mudryk Y; Gschneidner K A; Pecharsky V K . 2008. Linear microstructural features in R-5(Si,Ge)(4)-type alloys: Difficulties in identification. Acta Materialia. 56:527-536.