Raman spectra of YBa2Cu3Ox (x=6-7)

Y. Morioka; A. Tokiwa; M. Kikuchi; Y. Syono; K. Nagase

doi:10.1016/0038-1098(89)90748-5

Raman spectra of YBa₂Cu₃O_x (x=6-7)

Y. Morioka, A. Tokiwa, M. Kikuchi, Y. Syono, K. Nagase

研究成果: Article › 査読

4 被引用数 (Scopus)

抄録

Raman spectra of polycrystalline YBa₂Cu₃O_x with various oxygen content x were recorded at 30 K. The intensity of the Cu-O stretching mode at 505 cm^-1 depends on the oxygen content significantly. This peak becomes weak as the oxygen content decreases and finally disappears at x=6.05. The last result disagrees with previous Raman studies on the tetragonal phase. Other spectral changes, disappearance of the 115 cm^-1 peak and shifts of some peaks, are observed at the oxygen content of ≈6.8.

本文言語	English
ページ（範囲）	1127-1129
ページ数	3
ジャーナル	Solid State Communications
巻	70
号	12
DOI	https://doi.org/10.1016/0038-1098(89)90748-5
出版ステータス	Published - 1989 6月
外部発表	はい

ASJC Scopus subject areas

化学 (全般)
凝縮系物理学
材料化学

文献へのアクセス

10.1016/0038-1098(89)90748-5

他のファイルとリンク

引用スタイル

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abstract = "Raman spectra of polycrystalline YBa2Cu3Ox with various oxygen content x were recorded at 30 K. The intensity of the Cu-O stretching mode at 505 cm-1 depends on the oxygen content significantly. This peak becomes weak as the oxygen content decreases and finally disappears at x=6.05. The last result disagrees with previous Raman studies on the tetragonal phase. Other spectral changes, disappearance of the 115 cm-1 peak and shifts of some peaks, are observed at the oxygen content of ≈6.8.",

author = "Y. Morioka and A. Tokiwa and M. Kikuchi and Y. Syono and K. Nagase",

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AU - Morioka, Y.

AU - Tokiwa, A.

AU - Kikuchi, M.

AU - Syono, Y.

AU - Nagase, K.

PY - 1989/6

Y1 - 1989/6

N2 - Raman spectra of polycrystalline YBa2Cu3Ox with various oxygen content x were recorded at 30 K. The intensity of the Cu-O stretching mode at 505 cm-1 depends on the oxygen content significantly. This peak becomes weak as the oxygen content decreases and finally disappears at x=6.05. The last result disagrees with previous Raman studies on the tetragonal phase. Other spectral changes, disappearance of the 115 cm-1 peak and shifts of some peaks, are observed at the oxygen content of ≈6.8.

AB - Raman spectra of polycrystalline YBa2Cu3Ox with various oxygen content x were recorded at 30 K. The intensity of the Cu-O stretching mode at 505 cm-1 depends on the oxygen content significantly. This peak becomes weak as the oxygen content decreases and finally disappears at x=6.05. The last result disagrees with previous Raman studies on the tetragonal phase. Other spectral changes, disappearance of the 115 cm-1 peak and shifts of some peaks, are observed at the oxygen content of ≈6.8.

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