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http://cris.utm.md/handle/5014/227| Title: | Peierls structural transition in organic crystals of the TTT2I3 type in a 2D approximation | Authors: | ANDRONIC, Silvia CASIAN, Anatolie |
Issue Date: | 2019 | Source: | ANDRONIC S., CASIAN A. Peierls structural transition in organic crystals of TTT2I3 type in 2D approximation. In: Moldavian Journal of the Physical Sciences, 2019, Vol.18, N 1-2, pag. 21-25. | Project: | Thermoelectric and optical properties of nanostructured materials and of devices with quantum dots / Proprietăţile termoelectrice şi optice ale materialelor nanostructurate şi dispozitivelor cu puncte cuantice 19.80012.02.01F. Investigarea proprietăților termoelectrice și optice ale materialelor nanostructurate și sistemelor moleculare |
Journal: | Moldavian Journal of the Physical Sciences | Abstract: | The metal–insulator transition of the Peierls type is studied in organic crystals of tetrathiotetracene iodide with the lowest carrier concentration value in a 2D approximation. The two most important electron–phonon interaction mechanisms—of the deformation potential type and the polaron type—are considered. The dynamical interaction of carriers with defects is also taken into account. The renormalized phonon spectrum is calculated; it is shown that the transition is of the Peierls type. |
URI: | http://cris.utm.md/handle/5014/227 |
| Appears in Collections: | Journal Articles |
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| File | Description | Size | Format | |
|---|---|---|---|---|
| moldphys2019v18n1-4_21-25.pdf | 886.21 kB | Adobe PDF | View/Open |
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