Optical Excitations of a Few Charges in Cuprates

Authors

Gordon A. Thomas, New Jersey Institute of TechnologyFollow
D. H. Rapkine, NokiaFollow
S. Lance Cooper, University of Illinois at Urbana-Champaign
Sangwook Cheong, Rutgers - The State University of New Jersey, New Brunswick
A. S. Cooper, Lucent
Lynn Schneemeyer, Montclair State UniversityFollow
Joseph V. Waszczak, University of WashingtonFollow

Document Type

Article

Publication Date

1-1-1992

Journal / Book Title

Physical Review B

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.

DOI

10.1103/PhysRevB.45.2474

Montclair State University Digital Commons Citation

Thomas, Gordon A.; Rapkine, D. H.; Cooper, S. Lance; Cheong, Sangwook; Cooper, A. S.; Schneemeyer, Lynn; and Waszczak, Joseph V., "Optical Excitations of a Few Charges in Cuprates" (1992). Department of Chemistry and Biochemistry Faculty Scholarship and Creative Works. 148.
https://digitalcommons.montclair.edu/chem-biochem-facpubs/148