Magnetic Molecular Bistability in the Crystals of Heterocyclic Thiazyl Radicals
作者:
Wataru Fujita,
Yusuke Torigoe,
Kunio Awaga,
期刊:
Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals
(Taylor Available online 2000)
卷期:
Volume 345,
issue 1
页码: 161-165
ISSN:1058-725X
年代: 2000
DOI:10.1080/10587250008023912
出版商: Taylor & Francis Group
关键词: Molecular Bistability;Phase Transition;Organic Radical;Low-Dimensional Magnetism
数据来源: Taylor
摘要:
A large first-order magnetic phase transition in an organic radical, 1,3,5-trithia-2,4,6-triazap-entalenyl is described, that occurs with a wide thermal hysteresis loop over the temperature range from 230 to 305 K. The high-temperature phase is paramagnetic, while the low-temperature phase is diamagnetic. The results reported here on room-temperature magnetic molecular bistability may have applications in thermal sensors, switching units and information storage media, based on organic radical crystals.
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