Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5401023 | Journal of Luminescence | 2012 | 9 Pages |
Abstract
⺠All the films prepared under argon ambience show the presence of rhombohedral phase. ⺠All the films show a blue shift in optical band gap. ⺠Film deposited at Ar pressure 20 Pa shows a self-assembly of grain in regular patterns. ⺠PL spectra of the films for excitation wavelength of 325 nm show an intense yellow emission.
Related Topics
Physical Sciences and Engineering
Chemistry
Physical and Theoretical Chemistry
Authors
S.R. Chalana, R. Vinodkumar, I. Navas, V. Ganesan, V.P. Mahadevan Pillai,