High pressure induced charge transfer in 3d–4f bimetallic photomagnetic materials
- Univ. of Aarhus (Denmark)
- Univ. of Chicago, IL (United States)
In this work, pressure-induced crystal color change of photo-magnetic materials [Ln(DMF)4(H2O)3(μ-CN)M(CN)5]·H2O, Ln = Y, M = Fe (1), Ln = Y, M = Co (2), Ln = Nd, M = Fe (3) (DMF = N,N-dimethyl formamide) are investigated using variable pressure X-ray Absorption Near-Edge Structure (XANES) spectroscopy and X-ray diffraction. For 1 the effect is caused by ligand-to-metal charge transfer (LMCT) on the iron site.
- Research Organization:
- Argonne National Lab. (ANL), Argonne, IL (United States). Advanced Photon Source (APS)
- Sponsoring Organization:
- Danish National Research Foundation (DNRF); National Science Foundation (NSF); USDOE
- Grant/Contract Number:
- FG02-94ER14466; AC02-06CH11357
- OSTI ID:
- 1182770
- Journal Information:
- ChemComm, Vol. 51, Issue 42; ISSN 1359-7345
- Publisher:
- Royal Society of ChemistryCopyright Statement
- Country of Publication:
- United States
- Language:
- ENGLISH
Cited by: 10 works
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