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Title: Dynamic response functions from angle resolved photoemission spectra.

Abstract

We introduce a formalism for calculating dynamic response functions using experimental single-particle Green's functions. As an illustration of this procedure, we estimate the dynamic spin-response of the cuprate superconductor Bi{sub 2}Sr{sub 2}CaCu{sub 2}O{sub 8+{delta}}. We find good agreement with superconducting state neutron data, in particular, the ({pi},{pi}) resonance with its unusual 'hourglass' shaped dispersion. We anticipate that our formalism will also be useful in interpreting results from other spectroscopies, such as optical and Raman responses.

Authors:
; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ;
Publication Date:
Research Org.:
Argonne National Lab. (ANL), Argonne, IL (United States)
Sponsoring Org.:
USDOE Office of Science (SC); National Science Foundation (NSF)
OSTI Identifier:
940691
Report Number(s):
ANL/MSD/JA-57716
Journal ID: ISSN 0031-9007; PRLTAO; TRN: US0807184
DOE Contract Number:
DE-AC02-06CH11357
Resource Type:
Journal Article
Resource Relation:
Journal Name: Phys. Rev. Lett.; Journal Volume: 75; Journal Issue: 2007
Country of Publication:
United States
Language:
ENGLISH
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; CUPRATES; NEUTRONS; PHOTOEMISSION; RESONANCE; RESPONSE FUNCTIONS; SPECTRA; SUPERCONDUCTORS

Citation Formats

Chatterjee, U., Morr, D. K., Norman, M. R., Randeria, M., Kanigel, A., Shi, M., Rossi, E., Kaminski, A., Fretwell, H. M., Rosenkranz, S., Kadowaki, K., Campuzano, J. C., Univ. Illinois at Chicago, Ohio State Univ., Paul Scherrer Inst., Iowa State Univ., and Univ. Tsukuba. Dynamic response functions from angle resolved photoemission spectra.. United States: N. p., 2007. Web. doi:10.1103/PhysRevB.75.172504.
Chatterjee, U., Morr, D. K., Norman, M. R., Randeria, M., Kanigel, A., Shi, M., Rossi, E., Kaminski, A., Fretwell, H. M., Rosenkranz, S., Kadowaki, K., Campuzano, J. C., Univ. Illinois at Chicago, Ohio State Univ., Paul Scherrer Inst., Iowa State Univ., & Univ. Tsukuba. Dynamic response functions from angle resolved photoemission spectra.. United States. doi:10.1103/PhysRevB.75.172504.
Chatterjee, U., Morr, D. K., Norman, M. R., Randeria, M., Kanigel, A., Shi, M., Rossi, E., Kaminski, A., Fretwell, H. M., Rosenkranz, S., Kadowaki, K., Campuzano, J. C., Univ. Illinois at Chicago, Ohio State Univ., Paul Scherrer Inst., Iowa State Univ., and Univ. Tsukuba. Mon . "Dynamic response functions from angle resolved photoemission spectra.". United States. doi:10.1103/PhysRevB.75.172504.
@article{osti_940691,
title = {Dynamic response functions from angle resolved photoemission spectra.},
author = {Chatterjee, U. and Morr, D. K. and Norman, M. R. and Randeria, M. and Kanigel, A. and Shi, M. and Rossi, E. and Kaminski, A. and Fretwell, H. M. and Rosenkranz, S. and Kadowaki, K. and Campuzano, J. C. and Univ. Illinois at Chicago and Ohio State Univ. and Paul Scherrer Inst. and Iowa State Univ. and Univ. Tsukuba},
abstractNote = {We introduce a formalism for calculating dynamic response functions using experimental single-particle Green's functions. As an illustration of this procedure, we estimate the dynamic spin-response of the cuprate superconductor Bi{sub 2}Sr{sub 2}CaCu{sub 2}O{sub 8+{delta}}. We find good agreement with superconducting state neutron data, in particular, the ({pi},{pi}) resonance with its unusual 'hourglass' shaped dispersion. We anticipate that our formalism will also be useful in interpreting results from other spectroscopies, such as optical and Raman responses.},
doi = {10.1103/PhysRevB.75.172504},
journal = {Phys. Rev. Lett.},
number = 2007,
volume = 75,
place = {United States},
year = {Mon Jan 01 00:00:00 EST 2007},
month = {Mon Jan 01 00:00:00 EST 2007}
}