期刊
PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS
卷 249, 期 1, 页码 202-208出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/pssb.201147463
关键词
crystal-field theory; magnetic structure; quantum simulation model; rare-earth nanomagnets
资金
- Natural Science Foundation of Jiangsu Province, China [BK2008438]
- Ministry of Education of Czech Republic [MSM 0021620834]
We employed a quantum simulation model and a new computational algorithm we developed recently to study the magnetism of an assumed DyNi2B2C nanoparticle consisting of an inner core and an outer shell of complicated crystal and magnetic structures. Our theoretical results obtained with the new simulation model are reasonable physically, and the computational speed with the new algorithm is faster than the micromagnetism and MonteCarlo approaches, which have been popularly utilized by most researchers worldwide for many years.
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