Spin excitations and phonons in YBa2Cu3O6+x: A status report

B. Keimer; Ilhan A. Aksay; J. Bossy; P. Bourges; H. F. Fong; D. L. Milius; L. P. Regnault; D. Reznik; C. Vettier

doi:10.1016/S0921-4526(96)01111-8

Spin excitations and phonons in YBa₂Cu₃O_6+x: A status report

B. Keimer, Ilhan A. Aksay, J. Bossy, P. Bourges, H. F. Fong, D. L. Milius, L. P. Regnault, D. Reznik, C. Vettier

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

3 Scopus citations

Abstract

A review is made of recent developments in inelastic neutron scattering experiments on spin excitations and phonons in the high-temperature superconductor YBa₂Cu₃O_6-x and its antiferromagnetic precursor YBa₂Cu₃O_6.2. These experiments include the detection of high-energy "optical" spin waves and the determination of the full spin Hamiltonian in YBa₂Cu₃O_6.2, detailed investigations of the 40 meV magnetic resonance peak in the superconducting state of YBa₂Cu₃O₇ and its precursors in underdoped YBa₂Cu₃O_6+x, and experiments on the effect of superconductivity on phonon lifetimes in YBa₂Cu₃O₇.

Original language	English (US)
Pages (from-to)	821-829
Number of pages	9
Journal	Physica B: Condensed Matter
Volume	234-236
DOIs	https://doi.org/10.1016/S0921-4526(96)01111-8
State	Published - Jun 2 1997

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Electrical and Electronic Engineering

Keywords

Phonons
Spin excitations
YBaCuO

Access to Document

10.1016/S0921-4526(96)01111-8

Cite this

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title = "Spin excitations and phonons in YBa2Cu3O6+x: A status report",

abstract = "A review is made of recent developments in inelastic neutron scattering experiments on spin excitations and phonons in the high-temperature superconductor YBa2Cu3O6-x and its antiferromagnetic precursor YBa2Cu3O6.2. These experiments include the detection of high-energy {"}optical{"} spin waves and the determination of the full spin Hamiltonian in YBa2Cu3O6.2, detailed investigations of the 40 meV magnetic resonance peak in the superconducting state of YBa2Cu3O7 and its precursors in underdoped YBa2Cu3O6+x, and experiments on the effect of superconductivity on phonon lifetimes in YBa2Cu3O7.",

keywords = "Phonons, Spin excitations, YBaCuO",

author = "B. Keimer and Aksay, {Ilhan A.} and J. Bossy and P. Bourges and Fong, {H. F.} and Milius, {D. L.} and Regnault, {L. P.} and D. Reznik and C. Vettier",

note = "Funding Information: We thank B. Roessli, J. Kulda and P. Palleau for assistance with the measurements at the ILL, M. Braden and B. Hennion for assistance with measurements at LLB, and P.W. Anderson for helpful discussions. The work at Princeton University was supported by the",

year = "1997",

month = jun,

day = "2",

doi = "10.1016/S0921-4526(96)01111-8",

language = "English (US)",

volume = "234-236",

pages = "821--829",

journal = "Physica B: Condensed Matter",

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TY - JOUR

T1 - Spin excitations and phonons in YBa2Cu3O6+x

T2 - A status report

AU - Keimer, B.

AU - Aksay, Ilhan A.

AU - Bossy, J.

AU - Bourges, P.

AU - Fong, H. F.

AU - Milius, D. L.

AU - Regnault, L. P.

AU - Reznik, D.

AU - Vettier, C.

N1 - Funding Information: We thank B. Roessli, J. Kulda and P. Palleau for assistance with the measurements at the ILL, M. Braden and B. Hennion for assistance with measurements at LLB, and P.W. Anderson for helpful discussions. The work at Princeton University was supported by the

PY - 1997/6/2

Y1 - 1997/6/2

N2 - A review is made of recent developments in inelastic neutron scattering experiments on spin excitations and phonons in the high-temperature superconductor YBa2Cu3O6-x and its antiferromagnetic precursor YBa2Cu3O6.2. These experiments include the detection of high-energy "optical" spin waves and the determination of the full spin Hamiltonian in YBa2Cu3O6.2, detailed investigations of the 40 meV magnetic resonance peak in the superconducting state of YBa2Cu3O7 and its precursors in underdoped YBa2Cu3O6+x, and experiments on the effect of superconductivity on phonon lifetimes in YBa2Cu3O7.

AB - A review is made of recent developments in inelastic neutron scattering experiments on spin excitations and phonons in the high-temperature superconductor YBa2Cu3O6-x and its antiferromagnetic precursor YBa2Cu3O6.2. These experiments include the detection of high-energy "optical" spin waves and the determination of the full spin Hamiltonian in YBa2Cu3O6.2, detailed investigations of the 40 meV magnetic resonance peak in the superconducting state of YBa2Cu3O7 and its precursors in underdoped YBa2Cu3O6+x, and experiments on the effect of superconductivity on phonon lifetimes in YBa2Cu3O7.

KW - Phonons

KW - Spin excitations

KW - YBaCuO

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