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Proceedings Paper

Influence of laser-heating on Raman spectra of YBa2Cu3Ox
Author(s): Lev V. Gasparov
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Paper Abstract

The influence of temperature and pump power on phonon modes in YBa2Cu3Ox (x equals 6.9, 6.4) was investigated. In YBa2Cu3O6.4 a laser-heating up to 550 K results in decrease of linewidth and frequency of apex oxygen mode. This results is interpreted as an ordering of the chain oxygens.

Paper Details

Date Published: 10 August 1994
PDF: 6 pages
Proc. SPIE 2158, Oxide Superconductor Physics and Nano-Engineering, (10 August 1994); doi: 10.1117/12.182697
Show Author Affiliations
Lev V. Gasparov, Institute of Solid State Physics (Russia)


Published in SPIE Proceedings Vol. 2158:
Oxide Superconductor Physics and Nano-Engineering
Davor Pavuna; Ivan Bozovic, Editor(s)

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