Cu-NQR Study on Single Crystals Sr14−xCaxCu24O41with x= 0–11.5
In: Journal of Low Temperature Physics, Jg. 131 (2003-05-01), Heft 3-4, S. 747-751
Online
serialPeriodical
Zugriff:
Cu-nuclear quadrupole resonance (NQR) measurements have been performed on single crystals Sr14−xCaxCu24O41(Cax) with x= 0–11.5, in order to clarify the relation between the magnetic order around x= 11.5 and local environments at the Cu sites upon x. Cu-NQR frequency νQfor the ladders at 4.2 K increases linearly with increasing x, whereas νQfor the nonmagnetic Zhang–Rice (ZR) sites in the chains does not. Detailed site assignment of the spectra, which are different from those in the previous paper, is presented.
Titel: |
Cu-NQR Study on Single Crystals Sr14−xCaxCu24O41with x= 0–11.5
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Autor/in / Beteiligte Person: | Ohsugi, S. ; Kitaoka, Y. ; Nagata, T. ; Fujino, H. ; Akimitsu, J. |
Link: | |
Zeitschrift: | Journal of Low Temperature Physics, Jg. 131 (2003-05-01), Heft 3-4, S. 747-751 |
Veröffentlichung: | 2003 |
Medientyp: | serialPeriodical |
ISSN: | 0022-2291 (print) ; 1573-7357 (print) |
DOI: | 10.1023/A:1022977403651 |
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