Raman scattering from single crystals of the 84-K superconductor Bi2.2Ca0.8Sr2Cu2O8+δ

Michael Stavola; D. M. Krol; L. F. Schneemeyer; S. A. Sunshine; R. M. Fleming; J. V. Waszczak; S. G. Kosinski

doi:10.1103/PhysRevB.38.5110

Raman scattering from single crystals of the 84-K superconductor Bi2.2Ca0.8Sr2Cu2O8+δ

Michael Stavola
, D. M. Krol
, L. F. Schneemeyer
, S. A. Sunshine
, R. M. Fleming
, J. V. Waszczak
, S. G. Kosinski

Chemistry and Biochemistry

Research output: Contribution to journal › Article › peer-review

36 Scopus citations

Abstract

We report the Raman spectrum of single crystals of Bi2.2Ca0. 8Sr2Cu2O8+δ. The most prominent features are at 120, 295, 462, and 625 cm-1. The 462-cm-1 mode is tentatively assigned to axial O(3) symmetric stretching. The 625-cm-1 mode is assigned to planar Cu-O(1) bond stretching. The 120-cm-1 mode shows a strong a-b anisotropy. The effect of the b-axis superstructure upon the Raman spectrum is emphasized.

Original language	English
Pages (from-to)	5110-5113
Number of pages	4
Journal	Physical Review B
Volume	38
Issue number	7
DOIs	https://doi.org/10.1103/PhysRevB.38.5110
State	Published - 1988

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@article{a3ecaff8e7a24c9993ca30fcba87feef,

title = "Raman scattering from single crystals of the 84-K superconductor Bi2.2Ca0.8Sr2Cu2O8+δ",

abstract = "We report the Raman spectrum of single crystals of Bi2.2Ca0. 8Sr2Cu2O8+δ. The most prominent features are at 120, 295, 462, and 625 cm-1. The 462-cm-1 mode is tentatively assigned to axial O(3) symmetric stretching. The 625-cm-1 mode is assigned to planar Cu-O(1) bond stretching. The 120-cm-1 mode shows a strong a-b anisotropy. The effect of the b-axis superstructure upon the Raman spectrum is emphasized.",

author = "Michael Stavola and Krol, \{D. M.\} and Schneemeyer, \{L. F.\} and Sunshine, \{S. A.\} and Fleming, \{R. M.\} and Waszczak, \{J. V.\} and Kosinski, \{S. G.\}",

year = "1988",

doi = "10.1103/PhysRevB.38.5110",

language = "English",

volume = "38",

pages = "5110--5113",

journal = "Physical Review B",

issn = "0163-1829",

publisher = "American Physical Society",

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TY - JOUR

T1 - Raman scattering from single crystals of the 84-K superconductor Bi2.2Ca0.8Sr2Cu2O8+δ

AU - Stavola, Michael

AU - Krol, D. M.

AU - Schneemeyer, L. F.

AU - Sunshine, S. A.

AU - Fleming, R. M.

AU - Waszczak, J. V.

AU - Kosinski, S. G.

PY - 1988

Y1 - 1988

N2 - We report the Raman spectrum of single crystals of Bi2.2Ca0. 8Sr2Cu2O8+δ. The most prominent features are at 120, 295, 462, and 625 cm-1. The 462-cm-1 mode is tentatively assigned to axial O(3) symmetric stretching. The 625-cm-1 mode is assigned to planar Cu-O(1) bond stretching. The 120-cm-1 mode shows a strong a-b anisotropy. The effect of the b-axis superstructure upon the Raman spectrum is emphasized.

AB - We report the Raman spectrum of single crystals of Bi2.2Ca0. 8Sr2Cu2O8+δ. The most prominent features are at 120, 295, 462, and 625 cm-1. The 462-cm-1 mode is tentatively assigned to axial O(3) symmetric stretching. The 625-cm-1 mode is assigned to planar Cu-O(1) bond stretching. The 120-cm-1 mode shows a strong a-b anisotropy. The effect of the b-axis superstructure upon the Raman spectrum is emphasized.

UR - https://www.scopus.com/pages/publications/2242442542

U2 - 10.1103/PhysRevB.38.5110

DO - 10.1103/PhysRevB.38.5110

M3 - Article

AN - SCOPUS:2242442542

SN - 0163-1829

VL - 38

SP - 5110

EP - 5113

JO - Physical Review B

JF - Physical Review B

IS - 7

ER -

Raman scattering from single crystals of the 84-K superconductor Bi2.2Ca0.8Sr2Cu2O8+δ

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