A μSR study of the spin-crossover
| hal.structure.identifier | Clarendon Laboratory | |
| dc.contributor.author | BLUNDELL, Stephen J. | |
| hal.structure.identifier | ISIS Neutron and Muon Source [ISIS] | |
| dc.contributor.author | PRATT, Francis L. | |
| hal.structure.identifier | Clarendon Laboratory | |
| dc.contributor.author | STEER, C. A. | |
| hal.structure.identifier | Clarendon Laboratory | |
| dc.contributor.author | MARSHALL, Ishbel M. | |
| hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
| dc.contributor.author | LÉTARD, Jean-François | |
| dc.date.issued | 2004 | |
| dc.identifier.issn | 0022-3697 | |
| dc.description.abstractEn | The spin-crossover phenomenon is a cooperative low-spin to high-spin transition which can be initiated using temperature or light-irradiation. We have used muon-spin relaxation (μSR) to study this effect in Fe(PM-PEA)2(NCS)2 and Fe(PMAzA)2(NCS)2. We find Gaussian or exponential muon relaxation in the high-spin phase for the two compounds, reflecting differences in their intermolecular interactions. For both compounds, the low-spin phase gives rise to root-exponential relaxation which we associate with a dilute distribution of fluctuating moments resulting from incomplete spin crossover. | |
| dc.language.iso | en | |
| dc.publisher | Elsevier | |
| dc.subject.en | Spin | |
| dc.subject.en | High spin | |
| dc.subject.en | Light irradiation | |
| dc.subject.en | Chemical compounds | |
| dc.title.en | A μSR study of the spin-crossover | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1016/j.jpcs.2003.08.017 | |
| dc.subject.hal | Chimie/Matériaux | |
| bordeaux.journal | Journal of Physics and Chemistry of Solids | |
| bordeaux.page | 25-28 | |
| bordeaux.volume | 65 | |
| bordeaux.issue | 1 | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-00136651 | |
| hal.version | 1 | |
| hal.popular | non | |
| hal.audience | Internationale | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-00136651v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Journal%20of%20Physics%20and%20Chemistry%20of%20Solids&rft.date=2004&rft.volume=65&rft.issue=1&rft.spage=25-28&rft.epage=25-28&rft.eissn=0022-3697&rft.issn=0022-3697&rft.au=BLUNDELL,%20Stephen%20J.&PRATT,%20Francis%20L.&STEER,%20C.%20A.&MARSHALL,%20Ishbel%20M.&L%C3%89TARD,%20Jean-Fran%C3%A7ois&rft.genre=article |
Fichier(s) constituant ce document
| Fichiers | Taille | Format | Vue |
|---|---|---|---|
|
Il n'y a pas de fichiers associés à ce document. |
|||