Preparation and optical properties of si
โ
D. Kan; A. Yamanaka; T. Terashima; M. Takano
๐
Article
๐
2004
๐
Elsevier Science
๐
English
โ 333 KB
We have prepared single-crystalline CaCuO 2 thin films with infinite layer structure by pulsed laser deposition and investigated their optical properties by light absorption and Raman scattering. We find that oscillator strength of the charge transfer excitations decreases with increasing the lattic