A multifunctional magnetic material under pressure
FeII(Metz)6](FeIIIBr4) 2 (Metz=1-methyltetrazole) is one of the rare systems combining spin-crossover and long-range magnetic ordering. A joint neutron and X-ray diffraction and magnetometry study allows determining its collinear antiferromagnetic structure, and shows an increase of the Néel tempera...
| Autores: | , , , , , |
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| Tipo de recurso: | artículo |
| Estado: | Versión aceptada para publicación |
| Fecha de publicación: | 2014 |
| País: | España |
| Institución: | Consejo Superior de Investigaciones Científicas (CSIC) |
| Repositorio: | DIGITAL.CSIC. Repositorio Institucional del CSIC |
| OAI Identifier: | oai:digital.csic.es:10261/118027 |
| Acceso en línea: | http://hdl.handle.net/10261/118027 |
| Access Level: | acceso abierto |
| Palabra clave: | Neutron diffraction Pressure effects Spin crossover X-ray diffraction Magnetic properties |
| Sumario: | FeII(Metz)6](FeIIIBr4) 2 (Metz=1-methyltetrazole) is one of the rare systems combining spin-crossover and long-range magnetic ordering. A joint neutron and X-ray diffraction and magnetometry study allows determining its collinear antiferromagnetic structure, and shows an increase of the Néel temperature from 2.4 K at ambient pressure, to 3.9 K at 0.95 GPa. Applied pressure also enables a full high-spin to low-spin switch at ambient temperature. |
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