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Effect of pressure on the atom positions in Se and Te
Abstract
The effect of pressure on atomic positions and lattice parameters is determined for trigonal Se under pressures from 0 to 86 kbar and for trigonal Te from 0 to 40 kbar by single-crystal x-ray diffraction using a diamond anvil high-pressure cell in a standard precession camera. The structural data confirm the lattice-dynamical homology that had been observed in the variation of the Raman frequencies at low pressures. However, the strongly nonlinear variations in the interatomic distances and the bond angles show deviations from a structural homology as the high-pressure phase transitions are approached.
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Citations
Cited by
Bučko, T., Hafner, J., Lebègue, S., & Ángyán, J. G. (2010) · The Journal of Physical Chemistry A · doi:10.1021/jp106469x · Cited by 1,121
Weyl Node and Spin Texture in Trigonal Tellurium and Selenium
Hirayama, M., Okugawa, R., Ishibashi, S., Murakami, S., & Miyake, T. (2015) · Physical Review Letters · doi:10.1103/physrevlett.114.206401 · Cited by 281
Metadata
- Authors
- Keller, R., Holzapfel, W. B., & Schulz, H.
- Venue
- Physical Review B
- Publisher
- American Physical Society (APS)
- Published
- 1977-11-15
- Volume
- 16
- Issue
- 10
- Pages
- 4404-4412
- ISSN
- 0556-2805 (ISSN-L)
- OpenAlex
- W2020361041
- Cited by
- 230
- References
- 0
- FWCI
- 2.70
- Type
- journal article
- Language
- en
- Open access
- closed
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- CoChat. (2026). Citation check: Effect of pressure on the atom positions in Se and Te. https://app.cochat.ai/papers/10.1103/physrevb.16.4404
- The paper
- Keller, R., Holzapfel, W. B., & Schulz, H. (1977). Effect of pressure on the atom positions in Se and Te. Physical Review B. https://doi.org/10.1103/physrevb.16.4404
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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
