Field- and temperature-dependent quantum tunnelling of the magnetisation in a large barrier single-molecule magnet

oleh: You-Song Ding, Ke-Xin Yu, Daniel Reta, Fabrizio Ortu, Richard E. P. Winpenny, Yan-Zhen Zheng, Nicholas F. Chilton

Format: Article
Diterbitkan: Nature Portfolio 2018-08-01

Deskripsi

Understanding quantum tunnelling of the magnetisation in single-molecule magnets is crucial for their potential application in information storage. Here the authors conduct a field- and temperature-dependent study of the magnetisation dynamics of a dysprosium-based SMM, finding four distinct relaxation processes that dominate in different regimes.