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Issue 33, 2019
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Manifestation of strong magnetic and giant Raman anisotropy in single crystals of Cu for H substituted strontium hydroxyapatite

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Abstract

Single crystals of Cu-doped strontium apatite containing the linear chromophore group [OCuO] exhibit high easy-c-axis magnetic anisotropy with an Seff = 1/2 and geff = 4 ground doublet, and show an extremely anisotropic resonance Raman effect of the OCuO symmetric stretching vibration. The latter combines with adjacent vibration modes and is associated with an electron transfer to the first exited state thus allowing the magnetic anisotropy to be spectroscopically probed.

Graphical abstract: Manifestation of strong magnetic and giant Raman anisotropy in single crystals of Cu for H substituted strontium hydroxyapatite

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Publication details

The article was received on 14 Jun 2019, accepted on 18 Jul 2019 and first published on 18 Jul 2019


Article type: Paper
DOI: 10.1039/C9CE00923J
CrystEngComm, 2019,21, 4976-4980

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    Manifestation of strong magnetic and giant Raman anisotropy in single crystals of Cu for H substituted strontium hydroxyapatite

    P. E. Kazin, M. A. Zykin, A. Jesche, M. L. Seidler, V. A. Tafeenko, A. A. Eliseev, L. A. Trusov and M. Jansen, CrystEngComm, 2019, 21, 4976
    DOI: 10.1039/C9CE00923J

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