Structural disordering studies of Cu6PS5I-based thin films deposited by magnetron sputtering
Cu6PS5I-based thin films were deposited onto silicate glass substrates by magnetron sputtering. With Cu content increase, a red shift of the optical transmission spectra as well as increase of the total electric conductivity are observed. A typical Urbach bundle are revealed, the temperature behavio...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
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EDP Sciences
2017-01-01
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| Series: | EPJ Web of Conferences |
| Online Access: | http://dx.doi.org/10.1051/epjconf/201713302002 |
| _version_ | 1819124657161240576 |
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| author | Studenyak Ihor Rybak Stefan Bendak Andrii Izai Vitalii Guranich Pavlo Kúš Peter Mikula Marian |
| author_facet | Studenyak Ihor Rybak Stefan Bendak Andrii Izai Vitalii Guranich Pavlo Kúš Peter Mikula Marian |
| author_sort | Studenyak Ihor |
| collection | DOAJ |
| description | Cu6PS5I-based thin films were deposited onto silicate glass substrates by magnetron sputtering. With Cu content increase, a red shift of the optical transmission spectra as well as increase of the total electric conductivity are observed. A typical Urbach bundle are revealed, the temperature behaviour of the Urbach absorption edge in thin films are explained by strong electron-phonon interaction. Temperature dependences of the absorption edge energy position and the Urbach energy for thin film are well described in Einstein model. The influence of different type of disordering on the Urbach tail is studied. |
| first_indexed | 2024-12-22T07:27:43Z |
| format | Article |
| id | doaj.art-e89ef235e25549d0a427f9e88da7e8b4 |
| institution | Directory Open Access Journal |
| issn | 2100-014X |
| language | English |
| last_indexed | 2024-12-22T07:27:43Z |
| publishDate | 2017-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | EPJ Web of Conferences |
| spelling | doaj.art-e89ef235e25549d0a427f9e88da7e8b42022-12-21T18:34:06ZengEDP SciencesEPJ Web of Conferences2100-014X2017-01-011330200210.1051/epjconf/201713302002epjconf_icsenob2017_02002Structural disordering studies of Cu6PS5I-based thin films deposited by magnetron sputteringStudenyak Ihor0Rybak Stefan1Bendak Andrii2Izai Vitalii3Guranich Pavlo4Kúš Peter5Mikula Marian6Faculty of Physics, Uzhhorod National UniversityFaculty of Physics, Uzhhorod National UniversityFaculty of Physics, Uzhhorod National UniversityFaculty of Physics, Uzhhorod National UniversityFaculty of Physics, Uzhhorod National UniversityFaculty of Mathematics, Physics and Informatics, Comenius University, Mlynska dolinaFaculty of Mathematics, Physics and Informatics, Comenius University, Mlynska dolinaCu6PS5I-based thin films were deposited onto silicate glass substrates by magnetron sputtering. With Cu content increase, a red shift of the optical transmission spectra as well as increase of the total electric conductivity are observed. A typical Urbach bundle are revealed, the temperature behaviour of the Urbach absorption edge in thin films are explained by strong electron-phonon interaction. Temperature dependences of the absorption edge energy position and the Urbach energy for thin film are well described in Einstein model. The influence of different type of disordering on the Urbach tail is studied.http://dx.doi.org/10.1051/epjconf/201713302002 |
| spellingShingle | Studenyak Ihor Rybak Stefan Bendak Andrii Izai Vitalii Guranich Pavlo Kúš Peter Mikula Marian Structural disordering studies of Cu6PS5I-based thin films deposited by magnetron sputtering EPJ Web of Conferences |
| title | Structural disordering studies of Cu6PS5I-based thin films deposited by magnetron sputtering |
| title_full | Structural disordering studies of Cu6PS5I-based thin films deposited by magnetron sputtering |
| title_fullStr | Structural disordering studies of Cu6PS5I-based thin films deposited by magnetron sputtering |
| title_full_unstemmed | Structural disordering studies of Cu6PS5I-based thin films deposited by magnetron sputtering |
| title_short | Structural disordering studies of Cu6PS5I-based thin films deposited by magnetron sputtering |
| title_sort | structural disordering studies of cu6ps5i based thin films deposited by magnetron sputtering |
| url | http://dx.doi.org/10.1051/epjconf/201713302002 |
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