MUNZAR, Dominik and Manuel CARDONA. Raman-Active c-Axis Plasma Modes in Multilayer High-T_{c} Cuprate Superconductors. Physical Review Letters. USA: The Americal Physical Society, 2003, vol. 90, February, p. 077001-1; 077001-4, 4 pp. ISSN 0031-9007. |
Other formats:
BibTeX
LaTeX
RIS
@article{486307, author = {Munzar, Dominik and Cardona, Manuel}, article_location = {USA}, article_number = {February}, keywords = {High-Tc superconductors; Raman spectra; phonons; electron-phonon interaction}, language = {eng}, issn = {0031-9007}, journal = {Physical Review Letters}, title = {Raman-Active c-Axis Plasma Modes in Multilayer High-T_{c} Cuprate Superconductors}, volume = {90}, year = {2003} }
TY - JOUR ID - 486307 AU - Munzar, Dominik - Cardona, Manuel PY - 2003 TI - Raman-Active c-Axis Plasma Modes in Multilayer High-T_{c} Cuprate Superconductors JF - Physical Review Letters VL - 90 IS - February SP - 077001-1; 077001-4 EP - 077001-1; 077001-4 PB - The Americal Physical Society SN - 00319007 KW - High-Tc superconductors KW - Raman spectra KW - phonons KW - electron-phonon interaction N2 - The spectacular changes of the A_{1g}-polarized Raman spectra of trilayer and four-layer high-Tc cuprate superconductors below Tc observed in recent experiments can be explained in terms of a new type of excitation that occurs in these systems, a Raman active c-axis plasmon. Its frequency, intensity, resonance properties, polarization properties, and coupling to phonon modes involving vibrations of the planar oxygens are estimated and shown to agree with those of the observed A_{1g} superconductivity-induced electronic peak. ER -
MUNZAR, Dominik and Manuel CARDONA. Raman-Active c-Axis Plasma Modes in Multilayer High-T\_{}$\{$c$\}$ Cuprate Superconductors. \textit{Physical Review Letters}. USA: The Americal Physical Society, 2003, vol.~90, February, p.~077001-1; 077001-4, 4 pp. ISSN~0031-9007.
|