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Selected Works of Qisheng Lin
Article
Mg assisted flux growth and characterization of single crystalline Sm2Co17
Ames Laboratory Accepted Manuscripts
  • Tej Nath Lamichhane, Iowa State University and Ames Laboratory
  • Qisheng Lin, Iowa State University and Ames Laboratory
  • Valentin Taufour, Iowa State University and Ames Laboratory
  • Andriy Palasyuk, Ames Laboratory
  • Tribhuwan Pandey, Oak Ridge National Laboratory
  • David Parker, Oak Ridge National Laboratory
  • Sergey L. Bud’ko, Iowa State University and Ames Laboratory
  • Paul C. Canfield, Iowa State University and Ames Laboratory
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Publication Date
3-19-2019
Department
Ames Laboratory; Chemistry; Physics and Astronomy
OSTI ID+
1506105
Report Number
IS-J 9922
DOI
10.1063/1.5080117@adv.2019.JMI2019.issue-1
Journal Title
AIP Advances
Abstract

This paper presents details of Mg-assisted flux growth of Sm2Co17 single crystals in a Ta crucible well below the melting temperature of binary Sm2Co17. Both the crushed single crystalline powder x-ray diffraction (XRD) and single crystalline XRD data revealed the Th2Zn17 type rhombohedral(R-3m) crystal structure. Ta atom is found to be statistically replacing the Co-Co dumbbell with its position being at the center of the dumbbell. The Curie temperature of our lightly Mg and Ta doped Sm2Co17 sample is determined to be ∼1100 K using method of generalized Bloch law fitting of easy axis spontaneous magnetization data.

DOE Contract Number(s)
AC02-07CH11358
Language
en
Publisher
Iowa State University Digital Repository, Ames IA (United States)
Disciplines
Citation Information
Tej Nath Lamichhane, Qisheng Lin, Valentin Taufour, Andriy Palasyuk, et al.. "Mg assisted flux growth and characterization of single crystalline Sm2Co17" Vol. 9 (2019) p. 035138
Available at: http://works.bepress.com/qisheng-lin/43/