Raman study of Tl-based superconducting single crystals: Phonons assignment and temperature dependence

L.V. Gasparov; V.D. Kulakovskii; O.V. Misochko; A.A. Polyanskii; V.B. Timofeev

doi:10.1016/0921-4534(89)90184-6

Raman study of Tl-based superconducting single crystals: Phonons assignment and temperature dependence

L.V. Gasparov
, V.D. Kulakovskii
, O.V. Misochko
, A.A. Polyanskii
, V.B. Timofeev

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

Abstract

We report Raman spectra for three members of the high- T c superconductor family TlBa 2CaCuO. A factor group analysis of the zone center phonons is also given. All phonons observed have A 1g symmetry and their frequencies increase as temperature decreases.

Original language	American English
Pages (from-to)	147-154
Journal	Physica C-superconductivity and Its Applications
Volume	160
Issue number	2
DOIs	https://doi.org/10.1016/0921-4534(89)90184-6
State	Published - Sep 1 1989

Disciplines

Atomic, Molecular and Optical Physics
Physics
Condensed Matter Physics

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Cite this

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title = "Raman study of Tl-based superconducting single crystals: Phonons assignment and temperature dependence",

abstract = "We report Raman spectra for three members of the high- T c superconductor family TlBa 2CaCuO. A factor group analysis of the zone center phonons is also given. All phonons observed have A 1g symmetry and their frequencies increase as temperature decreases.",

author = "L.V. Gasparov and V.D. Kulakovskii and O.V. Misochko and A.A. Polyanskii and V.B. Timofeev",

year = "1989",

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doi = "10.1016/0921-4534(89)90184-6",

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T1 - Raman study of Tl-based superconducting single crystals: Phonons assignment and temperature dependence

AU - Gasparov, L.V.

AU - Kulakovskii, V.D.

AU - Misochko, O.V.

AU - Polyanskii, A.A.

AU - Timofeev, V.B.

PY - 1989/9/1

Y1 - 1989/9/1

N2 - We report Raman spectra for three members of the high- T c superconductor family TlBa 2CaCuO. A factor group analysis of the zone center phonons is also given. All phonons observed have A 1g symmetry and their frequencies increase as temperature decreases.

AB - We report Raman spectra for three members of the high- T c superconductor family TlBa 2CaCuO. A factor group analysis of the zone center phonons is also given. All phonons observed have A 1g symmetry and their frequencies increase as temperature decreases.

UR - http://www.sciencedirect.com/science/article/pii/0921453489901846

U2 - 10.1016/0921-4534(89)90184-6

DO - 10.1016/0921-4534(89)90184-6

M3 - Article

SN - 0921-4534

VL - 160

SP - 147

EP - 154

JO - Physica C-superconductivity and Its Applications

JF - Physica C-superconductivity and Its Applications

IS - 2

ER -

Raman study of Tl-based superconducting single crystals: Phonons assignment and temperature dependence

Abstract

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