| Journal: | Brazilian journal of physics |
| Database: | PERIÓDICA |
| System number: | 000330151 |
| ISSN: | 0103-9733 |
| Authors: | Faria, J.L.B1 Freire, P.T.C2 Goncalves, R.O2 Melo, F.E.A2 Mendes-Filho, J2 Lima, R.J.C3 Moreno, A.J.D3 |
| Institutions: | 1Universidade Federal de Mato Grosso, Departamento de Fisica, Cuiaba, Mato Grosso. Brasil 2Universidade Federal do Ceara, Departamento de Fisica, Fortaleza, Ceara. Brasil 3Universidade Federal do Maranhao, Centro de Ciencias Sociais, Saude e Tecnologia, Imperatriz, Maranhao. Brasil |
| Year: | 2010 |
| Season: | Sep |
| Volumen: | 40 |
| Number: | 3 |
| Pages: | 288-294 |
| Country: | Brasil |
| Language: | Inglés |
| Document type: | Artículo |
| Approach: | Experimental |
| English abstract | Polarized Raman spectra of L-arginine hydrochloride monohydrated single crystal in nine different scattering geometries of the two irreducible representations of factor group C2 were studied at room temperature. The experimental wavenumber values are compared with those obtained from ab-initio calculation and the assignment of the Raman bands to the respective molecular vibrations is also given. Finally, a discussion related to a previously reported phase transition undergone by L-arginine hydrochloride monohydrated single crystal at low temperature is furnished |
| Disciplines: | Física y astronomía, Matemáticas |
| Keyword: | Física, Física de materia condensada, Matemáticas aplicadas, Espectros Raman polarizados, Bandas Raman, Monocristales, Geometrias diferenciales |
| Keyword: | Physics and astronomy, Mathematics, Condensed matter physics, Physics, Applied mathematics, Polarized Raman spectra, L-arginine hydrochloride monohydrated, Raman bands, Monocrystals, Scattering geometries |
| Full text: | Texto completo (Ver HTML) |
