Local symmetry of copper sites in La2-xSrxCuO4

Y. Q. Song, Mark A. Kennard, Moohee Lee, Kenneth R Poeppelmeier, W. P. Halperin

Research output: Contribution to journalArticle

19 Citations (Scopus)

Abstract

Nuclear quadrupole and magnetic resonances of copper ions in La1.84Sr0.16CuO4 have been performed at temperatures between 300 and 5 K. The analysis of the spectra shows that there are two electronically distinct copper sites for which the symmetry of the electric-field-gradient tensors is uniaxial with the principal axis along the crystal c axis. This result constrains possible structural models.

Original languageEnglish
Pages (from-to)7159-7162
Number of pages4
JournalPhysical Review B
Volume44
Issue number13
DOIs
Publication statusPublished - 1991

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Copper
Nuclear quadrupole resonance
copper
nuclear quadrupole resonance
symmetry
Tensors
magnetic resonance
Electric fields
Nuclear magnetic resonance
tensors
Ions
gradients
Crystals
electric fields
crystals
ions
Temperature
temperature

ASJC Scopus subject areas

  • Condensed Matter Physics

Cite this

Song, Y. Q., Kennard, M. A., Lee, M., Poeppelmeier, K. R., & Halperin, W. P. (1991). Local symmetry of copper sites in La2-xSrxCuO4. Physical Review B, 44(13), 7159-7162. https://doi.org/10.1103/PhysRevB.44.7159

Local symmetry of copper sites in La2-xSrxCuO4. / Song, Y. Q.; Kennard, Mark A.; Lee, Moohee; Poeppelmeier, Kenneth R; Halperin, W. P.

In: Physical Review B, Vol. 44, No. 13, 1991, p. 7159-7162.

Research output: Contribution to journalArticle

Song, YQ, Kennard, MA, Lee, M, Poeppelmeier, KR & Halperin, WP 1991, 'Local symmetry of copper sites in La2-xSrxCuO4', Physical Review B, vol. 44, no. 13, pp. 7159-7162. https://doi.org/10.1103/PhysRevB.44.7159
Song, Y. Q. ; Kennard, Mark A. ; Lee, Moohee ; Poeppelmeier, Kenneth R ; Halperin, W. P. / Local symmetry of copper sites in La2-xSrxCuO4. In: Physical Review B. 1991 ; Vol. 44, No. 13. pp. 7159-7162.
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