The DOI matches its Crossref record; 7 of the 7 references it cites were found in a registry or an index.
Raman spectroscopy of orthorhombic perovskitelikeYMnO3andLaMnO3
Abstract
The Raman-active phonons in orthorhombic perovskitelike ${\mathrm{YMnO}}_{3}$ and ${\mathrm{LaMnO}}_{3}$ were studied by measuring Raman spectra in various scattering configurations. The experimental Raman line wave numbers and the expected shapes for the phonon modes were compared to those reported for other perovskitelike compounds with the $\mathrm{Pnma}$ structure and to the results of lattice dynamical calculations. The observed Raman lines in the spectra of ${\mathrm{YMnO}}_{3}$ and ${\mathrm{LaMnO}}_{3}$ were assigned to definite atomic motions. The much larger linewidths and strong variation of the Raman spectra with increasing laser power in the case of ${\mathrm{LaMnO}}_{3}$ provide evidence for a structural instability that may result in a phase transition under laser annealing.
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Cites
Shannon, R. D. (1976) · Acta Crystallographica Section A · doi:10.1107/s0567739476001551 · Cited by 66,145
The classification of tilted octahedra in perovskites
Glazer, A. M. (1972) · Acta Crystallographica Section B Structural Crystallography and Crystal Chemistry · doi:10.1107/s0567740872007976 · Cited by 3,901
Rao, G. V. S., Rao, C. N. R., & Ferraro, J. R. (1970) · Applied Spectroscopy · doi:10.1366/000370270774371426 · Cited by 365
Spin waves in the antiferromagnet perovskite LaMnO3: A neutron-scattering study
Moussa, F., Hennion, M., Rodriguez-Carvajal, J., Moudden, H., Pinsard, L., & Revcolevschi, A. (1996) · Physical Review B · doi:10.1103/physrevb.54.15149 · Cited by 343
Interplay between spin, charge and orbital degrees of freedom in magnetic oxides
Khomskii, D. I., & Sawatzky, G. A. (1997) · Solid State Communications · doi:10.1016/s0038-1098(96)00717-x · Cited by 283
Norby, P., Andersen, I. G. K., Andersen, E. K., & Andersen, N. H. (1995) · Journal of Solid State Chemistry · doi:10.1016/0022-4596(95)80028-n · Cited by 210
Inelastic-light-scattering study of magnon softening in ErFe O 3
Koshizuka, N., & Ushioda, S. (1980) · Physical review. B, Condensed matter · doi:10.1103/physrevb.22.5394 · Cited by 131
Cited by
Gouadec, G., & Colomban, P. (2007) · Progress in Crystal Growth and Characterization of Materials · doi:10.1016/j.pcrysgrow.2007.01.001 · Cited by 1,050
Self-interaction-corrected pseudopotential scheme for magnetic and strongly-correlated systems
Filippetti, A., & Spaldin, N. A. (2003) · Physical Review B · doi:10.1103/physrevb.67.125109 · Cited by 260
Metadata
- Authors
- Iliev, M. N., Abrashev, M. V., Lee, H.-G., Popov, V. N., Sun, Y. Y., Thomsen, C., Meng, R. L., & Chu, C. W.
- Venue
- Physical Review B
- Publisher
- American Physical Society (APS)
- Published
- 1998-02-01
- Volume
- 57
- Issue
- 5
- Pages
- 2872-2877
- ISSN
- 0163-1829 (ISSN-L)
- 1095-3795
- OpenAlex
- W2312272996
- Cited by
- 668
- References
- 7
- FWCI
- 16.21
- Type
- journal article
- Language
- en
- Open access
- closed
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