A Study on Step-Like Magnetization Curves in Tb3Ga5O12 at Low Temperature

Hui Chen; Guo Ying Zhang; Dan Yang; Yi Feng Duan; Hai Shun Liu

doi:10.4028/www.scientific.net/AMR.415-417.1315

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 415-417A Study on Step-Like Magnetization Curves in...

A Study on Step-Like Magnetization Curves in Tb₃Ga₅O₁₂ at Low Temperature

Abstract:

The low temperature magnetizations of TbGG have been systematically investigated from the average effect of the nonequivalent crystal sites. Our calculated results show that the different nonequivalent crystal sites have the different contributions to the magnetization. The step-like appearance of the low temperature magnetization curves in TbGG originates from the average effect of the magnetizations of six nonequivalent crystal sites, not from the near-crossing of the lowest energy levels of Tb³⁺ ions.

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Periodical:

Advanced Materials Research (Volumes 415-417)

Pages:

1315-1318

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.415-417.1315

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Online since:

December 2011

Authors:

Hui Chen, Guo Ying Zhang, Dan Yang, Yi Feng Duan, Hai Shun Liu

Keywords:

Average Effect, Low-Temperature, Magnetization, Step-Like Appearance, Terbium Gallium Garnet

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