Optical excitations of a few charges in cuprates

G. A. Thomas; D. H. Rapkine; S. L. Cooper; S. W. Cheong; A. S. Cooper; L. F. Schneemeyer; J. V. Waszczak

doi:10.1103/PhysRevB.45.2474

Optical excitations of a few charges in cuprates

G. A. Thomas, D. H. Rapkine, S. L. Cooper, S. W. Cheong, A. S. Cooper, L. F. Schneemeyer, J. V. Waszczak

Chemistry and Biochemistry

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Abstract

In studies of the optical spectrum of lightly doped semiconducting crystals containing CuO2 planes, we have observed absorption maxima that occur at the same energies as excitations in the superconducting phase of these materials. One structure occurs just above the phonon energies and near the antiferromagnetic exchange energy.

Original language	English
Pages (from-to)	2474-2479
Number of pages	6
Journal	Physical Review B
Volume	45
Issue number	5
DOIs	https://doi.org/10.1103/PhysRevB.45.2474
State	Published - 1992

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title = "Optical excitations of a few charges in cuprates",

abstract = "In studies of the optical spectrum of lightly doped semiconducting crystals containing CuO2 planes, we have observed absorption maxima that occur at the same energies as excitations in the superconducting phase of these materials. One structure occurs just above the phonon energies and near the antiferromagnetic exchange energy.",

author = "Thomas, {G. A.} and Rapkine, {D. H.} and Cooper, {S. L.} and Cheong, {S. W.} and Cooper, {A. S.} and Schneemeyer, {L. F.} and Waszczak, {J. V.}",

year = "1992",

doi = "10.1103/PhysRevB.45.2474",

language = "English",

volume = "45",

pages = "2474--2479",

journal = "Physical Review B",

issn = "0163-1829",

publisher = "American Physical Society",

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T1 - Optical excitations of a few charges in cuprates

AU - Thomas, G. A.

AU - Rapkine, D. H.

AU - Cooper, S. L.

AU - Cheong, S. W.

AU - Cooper, A. S.

AU - Schneemeyer, L. F.

AU - Waszczak, J. V.

PY - 1992

Y1 - 1992

N2 - In studies of the optical spectrum of lightly doped semiconducting crystals containing CuO2 planes, we have observed absorption maxima that occur at the same energies as excitations in the superconducting phase of these materials. One structure occurs just above the phonon energies and near the antiferromagnetic exchange energy.

AB - In studies of the optical spectrum of lightly doped semiconducting crystals containing CuO2 planes, we have observed absorption maxima that occur at the same energies as excitations in the superconducting phase of these materials. One structure occurs just above the phonon energies and near the antiferromagnetic exchange energy.

UR - http://www.scopus.com/inward/record.url?scp=0000518332&partnerID=8YFLogxK

U2 - 10.1103/PhysRevB.45.2474

DO - 10.1103/PhysRevB.45.2474

M3 - Article

AN - SCOPUS:0000518332

SN - 0163-1829

VL - 45

SP - 2474

EP - 2479

JO - Physical Review B

JF - Physical Review B

IS - 5

ER -

Optical excitations of a few charges in cuprates

Abstract

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