Effects of impurities and vortices on the low-energy spin excitations in high-Tc materials

Research output: Contribution to journal › Journal article › Research › peer-review

Standard

Effects of impurities and vortices on the low-energy spin excitations in high-Tc materials. / Andersen, Brian Møller; Graser, S.; Schmid, M.; Kampf, A. F. ; Hirschfeld, P.J.

In: Journal of Physics and Chemistry of Solids, Vol. 72, No. 5, 01.05.2011, p. 358-361.

Research output: Contribution to journal › Journal article › Research › peer-review

Harvard

Andersen, BM, Graser, S, Schmid, M, Kampf, AF & Hirschfeld, PJ 2011, 'Effects of impurities and vortices on the low-energy spin excitations in high-Tc materials', Journal of Physics and Chemistry of Solids, vol. 72, no. 5, pp. 358-361. https://doi.org/10.1016/j.jpcs.2010.10.025

APA

Andersen, B. M., Graser, S., Schmid, M., Kampf, A. F., & Hirschfeld, P. J. (2011). Effects of impurities and vortices on the low-energy spin excitations in high-Tc materials. Journal of Physics and Chemistry of Solids, 72(5), 358-361. https://doi.org/10.1016/j.jpcs.2010.10.025

Vancouver

Andersen BM, Graser S, Schmid M, Kampf AF, Hirschfeld PJ. Effects of impurities and vortices on the low-energy spin excitations in high-Tc materials. Journal of Physics and Chemistry of Solids. 2011 May 1;72(5):358-361. https://doi.org/10.1016/j.jpcs.2010.10.025

Author

Andersen, Brian Møller ; Graser, S. ; Schmid, M. ; Kampf, A. F. ; Hirschfeld, P.J. / Effects of impurities and vortices on the low-energy spin excitations in high-Tc materials. In: Journal of Physics and Chemistry of Solids. 2011 ; Vol. 72, No. 5. pp. 358-361.

Bibtex

@article{4133dad8391348fc96dd65b3d36c977b,
title = "Effects of impurities and vortices on the low-energy spin excitations in high-Tc materials",
abstract = "We review a theoretical scenario for the origin of the spin-glass phase of underdoped cuprate materials. In particular it is shown how disorder in a correlated d-wave superconductor generates a magnetic phase by inducing local droplets of antiferromagnetic order which eventually merge and form a quasi-long range ordered state. When correlations are sufficiently strong, disorder is unimportant for the generation of static magnetism but plays an additional role of pinning disordered stripe configurations. We calculate the spin excitations in a disordered spin-density wave phase, and show how disorder and/or applied magnetic fields lead to a slowing down of the dynamical spin fluctuations in agreement with neutron scattering and muon spin rotation (mSR) experiments.",
author = "Andersen, {Brian M{\o}ller} and S. Graser and M. Schmid and Kampf, {A. F.} and P.J. Hirschfeld",
year = "2011",
month = may,
day = "1",
doi = "10.1016/j.jpcs.2010.10.025",
language = "English",
volume = "72",
pages = "358--361",
journal = "Journal of Physics and Chemistry of Solids",
issn = "0022-3697",
publisher = "Pergamon Press",
number = "5",

}

RIS

TY - JOUR

T1 - Effects of impurities and vortices on the low-energy spin excitations in high-Tc materials

AU - Andersen, Brian Møller

AU - Graser, S.

AU - Schmid, M.

AU - Kampf, A. F.

AU - Hirschfeld, P.J.

PY - 2011/5/1

Y1 - 2011/5/1

N2 - We review a theoretical scenario for the origin of the spin-glass phase of underdoped cuprate materials. In particular it is shown how disorder in a correlated d-wave superconductor generates a magnetic phase by inducing local droplets of antiferromagnetic order which eventually merge and form a quasi-long range ordered state. When correlations are sufficiently strong, disorder is unimportant for the generation of static magnetism but plays an additional role of pinning disordered stripe configurations. We calculate the spin excitations in a disordered spin-density wave phase, and show how disorder and/or applied magnetic fields lead to a slowing down of the dynamical spin fluctuations in agreement with neutron scattering and muon spin rotation (mSR) experiments.

AB - We review a theoretical scenario for the origin of the spin-glass phase of underdoped cuprate materials. In particular it is shown how disorder in a correlated d-wave superconductor generates a magnetic phase by inducing local droplets of antiferromagnetic order which eventually merge and form a quasi-long range ordered state. When correlations are sufficiently strong, disorder is unimportant for the generation of static magnetism but plays an additional role of pinning disordered stripe configurations. We calculate the spin excitations in a disordered spin-density wave phase, and show how disorder and/or applied magnetic fields lead to a slowing down of the dynamical spin fluctuations in agreement with neutron scattering and muon spin rotation (mSR) experiments.

U2 - 10.1016/j.jpcs.2010.10.025

DO - 10.1016/j.jpcs.2010.10.025

M3 - Journal article

VL - 72

SP - 358

EP - 361

JO - Journal of Physics and Chemistry of Solids

JF - Journal of Physics and Chemistry of Solids

SN - 0022-3697

IS - 5

ER -

ID: 33464849