The weights of various features in the magnetic spectra of cuprates

G. Aeppli; S. M. Hayden; P. Dai; H. A. Mook; R. D. Hunt; T. G. Perring; F. Dogan

doi:10.1002/(SICI)1521-3951(199909)215:1<519::AID-PSSB519>3.0.CO;2-8

The weights of various features in the magnetic spectra of cuprates

G. Aeppli
, S. M. Hayden
, P. Dai
, H. A. Mook
, R. D. Hunt
, T. G. Perring
, F. Dogan

Fuel Cycle Chemical Technology

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

14 Scopus citations

Abstract

We review briefly the magnetic fluctuation spectra, obtained by neutron scattering, of the high temperature superconductor YBa₂Cu₃O_6.6 (T_c = 62.7 K). The resonance at 34 meV is the most prominent spectral feature in the superconducting state. Even so, its net weight accounts for a mere 1 % of the total squared moment expected for planar Cu²⁺ ions. For context, we also provide a discussion of the spectral weights associated with the magnetic order and spin waves in two-dimensional S = 1/2 Heisenberg antiferromagnets.

Original language	English
Pages (from-to)	519-522
Number of pages	4
Journal	Physica Status Solidi (B) Basic Research
Volume	215
Issue number	1
DOIs	https://doi.org/10.1002/(SICI)1521-3951(199909)215:1<519::AID-PSSB519>3.0.CO;2-8
State	Published - Sep 1999

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10.1002/(SICI)1521-3951(199909)215:1<519::AID-PSSB519>3.0.CO;2-8

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title = "The weights of various features in the magnetic spectra of cuprates",

abstract = "We review briefly the magnetic fluctuation spectra, obtained by neutron scattering, of the high temperature superconductor YBa2Cu3O6.6 (Tc = 62.7 K). The resonance at 34 meV is the most prominent spectral feature in the superconducting state. Even so, its net weight accounts for a mere 1 \% of the total squared moment expected for planar Cu2+ ions. For context, we also provide a discussion of the spectral weights associated with the magnetic order and spin waves in two-dimensional S = 1/2 Heisenberg antiferromagnets.",

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T1 - The weights of various features in the magnetic spectra of cuprates

AU - Aeppli, G.

AU - Hayden, S. M.

AU - Dai, P.

AU - Mook, H. A.

AU - Hunt, R. D.

AU - Perring, T. G.

AU - Dogan, F.

PY - 1999/9

Y1 - 1999/9

N2 - We review briefly the magnetic fluctuation spectra, obtained by neutron scattering, of the high temperature superconductor YBa2Cu3O6.6 (Tc = 62.7 K). The resonance at 34 meV is the most prominent spectral feature in the superconducting state. Even so, its net weight accounts for a mere 1 % of the total squared moment expected for planar Cu2+ ions. For context, we also provide a discussion of the spectral weights associated with the magnetic order and spin waves in two-dimensional S = 1/2 Heisenberg antiferromagnets.

AB - We review briefly the magnetic fluctuation spectra, obtained by neutron scattering, of the high temperature superconductor YBa2Cu3O6.6 (Tc = 62.7 K). The resonance at 34 meV is the most prominent spectral feature in the superconducting state. Even so, its net weight accounts for a mere 1 % of the total squared moment expected for planar Cu2+ ions. For context, we also provide a discussion of the spectral weights associated with the magnetic order and spin waves in two-dimensional S = 1/2 Heisenberg antiferromagnets.

UR - https://www.scopus.com/pages/publications/0033197040

U2 - 10.1002/(SICI)1521-3951(199909)215:1<519::AID-PSSB519>3.0.CO;2-8

DO - 10.1002/(SICI)1521-3951(199909)215:1<519::AID-PSSB519>3.0.CO;2-8

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SN - 0370-1972

VL - 215

SP - 519

EP - 522

JO - Physica Status Solidi (B) Basic Research

JF - Physica Status Solidi (B) Basic Research

IS - 1

ER -

The weights of various features in the magnetic spectra of cuprates

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