Publication: Raman and IR spectra of a 2D Thiophene-Tetrathia-Annulene monolayer calculated via density-functional theory
Дата
2022
Авторы
Journal Title
Journal ISSN
Volume Title
Издатель
Аннотация
© 2021 Elsevier B.V.Monolayers of two-dimensional polymers (2DP) offer an ideal system in the scope of application, as their electronic properties can be tuned at the molecular level. One of the key challenges in to insure a 2DP synthesis quality at the large scale. Here we calculate Raman and infrared (IR) spectra of recently proposed new two-dimensional semiconductor material based on the molecular structure of Thiophene-Tetrathia-Annulene (TTA) and compare it with an isolated single TTA molecule and a dimer. Significant transformation of Raman and IR spectra of individual TTA molecules during transition to a 2D layer was observed. The calculations evidence the possibility of use Raman and IR spectroscopy as an efficient and reliable tool for synthesis and quality control of TTA-2D layer at the large scale.
Описание
Ключевые слова
Цитирование
Prudkovskiy, V. S. Raman and IR spectra of a 2D Thiophene-Tetrathia-Annulene monolayer calculated via density-functional theory / Prudkovskiy, V.S., Katin, K.P., Maslov, M.M. // Materials Chemistry and Physics. - 2022. - 275. - 10.1016/j.matchemphys.2021.125181
URI
https://www.doi.org/10.1016/j.matchemphys.2021.125181
https://www.scopus.com/record/display.uri?eid=2-s2.0-85114293033&origin=resultslist
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000701678300002
https://openrepository.mephi.ru/handle/123456789/28570
https://www.scopus.com/record/display.uri?eid=2-s2.0-85114293033&origin=resultslist
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000701678300002
https://openrepository.mephi.ru/handle/123456789/28570