Spin-glass behavior of Cr-doped YMnO3 compounds
- Title
- Spin-glass behavior of Cr-doped YMnO3 compounds
- Author
- 이영백
- Issue Date
- 2012-07
- Publisher
- American Institute of Physics
- Citation
- Journal of Applied Physics, 2012, 112(1), 013903
- Abstract
- Structural and magnetic properties of polycrystalline YMn1-xCrxO3 with x = 0, 0.05, and 0.1, which was prepared by solid-state method, have been investigated. The x-ray diffraction patterns reveal that all the samples are in single phase and show hexagonal structure with P6(3cm) space group. The temperature dependence of magnetization presents that the Cr-doped samples exhibit increase of the ferromagnetic transition temperature due to the double-exchange interaction between Cr3+ and Mn3+ ions. The magnetic hysteresis loops show weak ferromagnetic behavior. The long-time relaxation of magnetization indicates that the Cr dopants favor the spin-glass phase.
- URI
- https://aip.scitation.org/doi/10.1063/1.4731631https://repository.hanyang.ac.kr/handle/20.500.11754/73037
- ISSN
- 0021-8979; 1089-7550
- DOI
- 10.1063/1.4731631
- Appears in Collections:
- COLLEGE OF NATURAL SCIENCES[S](자연과학대학) > PHYSICS(물리학과) > Articles
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