Effects of Fe Impurity in Vibrational Modes of CuInS<sub>2</sub>
| dc.contributor.author | N.V. Joshi | |
| dc.coverage.spatial | Bolivia | |
| dc.date.accessioned | 2026-03-22T16:39:13Z | |
| dc.date.available | 2026-03-22T16:39:13Z | |
| dc.date.issued | 1981 | |
| dc.description | Citaciones: 3 | |
| dc.description.abstract | Lattice dynamical behaviour of CuInS 2 with Fe impurity has been examined at 4.2 K by using Fourier transform spectroscopy. The observed modes are indentified. The mode located at 106 cm -1 is analysed by using a molecular model and was found to be originated by the Fe impurity at In sites. The peak situated at 155 cm -1 could not be explained with a one phonon excitation process and hence it is tentatively attributed to a two phonons absorption of the \varGamma 4 mode or a combination mode of two TO modes. | |
| dc.identifier.doi | 10.1143/jjap.20.l733 | |
| dc.identifier.uri | https://doi.org/10.1143/jjap.20.l733 | |
| dc.identifier.uri | https://andeanlibrary.org/handle/123456789/59510 | |
| dc.language.iso | en | |
| dc.publisher | Institute of Physics | |
| dc.relation.ispartof | Japanese Journal of Applied Physics | |
| dc.source | Universidad de Los Andes | |
| dc.subject | Impurity | |
| dc.subject | Phonon | |
| dc.subject | Excitation | |
| dc.subject | Lattice (music) | |
| dc.subject | Molecular vibration | |
| dc.subject | Fourier transform | |
| dc.subject | Mode (computer interface) | |
| dc.subject | Chemistry | |
| dc.subject | Absorption spectroscopy | |
| dc.subject | Spectroscopy | |
| dc.title | Effects of Fe Impurity in Vibrational Modes of CuInS<sub>2</sub> | |
| dc.type | article |