Symmetry | 卷:13 |
Elastic Modeling of Two-Step Transitions in Sterically Frustrated 1D Binuclear Spin-Crossover Chains | |
Hassane Oubouchou1  Rachid Traiche2  Kamel Boukheddaden3  | |
[1] |
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[2] Département de Physique, Université Hassiba Ben Bouali, BP 78 Ouled Farès, Chlef 02180, Algeria; | |
[3] Laboratoire des Diélectriques, Université Houari Boumedienne, BP 32 El Alia Bab Ezzouar, Alger 16111, Algeria; | |
关键词: spin transition; 1D elastic chains; binuclear; bistability and multistability; phase transitions; elastic frustration; | |
DOI : 10.3390/sym13101836 | |
来源: DOAJ |
【 摘 要 】
Among the large family of spin-crossover materials, binuclear systems play an important role due to their specific molecular configurations, allowing the presence of multi-step transitions and elastic frustration. Although this issue benefited from a significant number of spin-based theories, there is almost no elastic description of the spin transition phenomenon in binuclear systems. To overcome this deficiency, in this work we develop the first elastic modeling of thermal properties of binuclear spin-crossover solids. At this end, we investigated a finite spin-crossover open chain constituted of elastically coupled binuclear (A = B) blocks,
【 授权许可】
Unknown