Influence of T cation on the vibrational properties of ferroelectric Ca2TO4 (T = Si, Ti, Mn, Ge) compounds
The analysis of Raman and Infrared (IR) phonons in monolayered tetragonal Ca2TO4 (T = Si, Ti, Mn, Ge) compounds, which exhibit D174h symmetry and belong to the I4/mmm phase of space group 139 with Z = 2, has been conducted using normal coordinates. The Ca2TO4 (T = Si, Ti, Mn, Ge) compounds are the f...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2025-06-01
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| Series: | Chemical Physics Impact |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2667022424003487 |
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