The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Lattice Effects on the Magnetoresistance in Doped LaMnO3
Abstract
A detailed study of doped LaMn${\mathrm{O}}_{3}$ with fixed carrier concentration reveals a direct relationship between the Curie temperature ${T}_{c}$ and the average ionic radius of the La site $〈{r}_{A}〉$, which is varied by substituting different rare earth ions for La. With decreasing $〈{r}_{A}〉$, magnetic order and significant magnetoresistance occur at lower temperatures with increasing thermal hysteresis, and the magnitude of the magnetoresistance increases dramatically. These results show that the notion of ``double exchange'' must be generalized to include changes in the Mn-Mn electronic hopping parameter as a result of changes in the Mn-O-Mn bond angle.
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Shannon, R. D. (1976) · Acta Crystallographica Section A · doi:10.1107/s0567739476001551 · Cited by 66,145
Cited by
Georges, A., Kotliar, G., Krauth, W., & Rozenberg, M. J. (1996) · Reviews of Modern Physics · doi:10.1103/revmodphys.68.13 · Cited by 6,901
Percolative phase separation underlies colossal magnetoresistance in mixed-valent manganites
Uehara, M., Mori, S., Chen, C. H., & Cheong, S.-W. (1999) · Nature · doi:10.1038/21142 · Cited by 1,771
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Metadata
- Authors
- Hwang, H. Y., Cheong, S.-W., Radaelli, P. G., Marezio, M., & Batlogg, B.
- Venue
- Physical Review Letters
- Publisher
- American Physical Society (APS)
- Published
- 1995-07-31
- Volume
- 75
- Issue
- 5
- Pages
- 914-917
- ISSN
- 0031-9007 (ISSN-L)
- 1079-7114
- OpenAlex
- W2061011180
- Cited by
- 1,981
- References
- 1
- FWCI
- 99.68
- Type
- journal article
- Language
- en
- Open access
- closed
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- Hwang, H. Y., Cheong, S.-W., Radaelli, P. G., Marezio, M., & Batlogg, B. (1995). Lattice Effects on the Magnetoresistance in Doped LaMnO3. Physical Review Letters. https://doi.org/10.1103/physrevlett.75.914
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