Effect of constant electric field on electronic absorption spectra of dye-doped amorphous polymer films
The change of an electronic absorption coefficient of polymer films, doped by symmetric cationic polymethine dye is researched in an external constant electric field. This effect are characterised by an increase of intensity on the shortwave edge of a band and its decrease at the longwave edge. The...
Gespeichert in:
| Veröffentlicht in: | Semiconductor Physics Quantum Electronics & Optoelectronics |
|---|---|
| Datum: | 2003 |
| Hauptverfasser: | , , , , |
| Format: | Artikel |
| Sprache: | Englisch |
| Veröffentlicht: |
Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України
2003
|
| Online Zugang: | https://nasplib.isofts.kiev.ua/handle/123456789/117999 |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | Effect of constant electric field on electronic absorption spectra of dye-doped amorphous polymer films / N.A. Davidenko, N.G. Chuprin, M.A. Zabolotny, N.A. Derevyanko, A.A. Ishchenko // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2003. — Т. 6, № 2. — С. 217-222. — Бібліогр.: 12 назв. — англ. |
Institution
Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862660815796043776 |
|---|---|
| author | Davidenko, N.A. Chuprin, N.G. Zabolotny, M.A. Derevyanko, N.A. Ishchenko, A.A. |
| author_facet | Davidenko, N.A. Chuprin, N.G. Zabolotny, M.A. Derevyanko, N.A. Ishchenko, A.A. |
| citation_txt | Effect of constant electric field on electronic absorption spectra of dye-doped amorphous polymer films / N.A. Davidenko, N.G. Chuprin, M.A. Zabolotny, N.A. Derevyanko, A.A. Ishchenko // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2003. — Т. 6, № 2. — С. 217-222. — Бібліогр.: 12 назв. — англ. |
| collection | DSpace DC |
| container_title | Semiconductor Physics Quantum Electronics & Optoelectronics |
| description | The change of an electronic absorption coefficient of polymer films, doped by symmetric cationic polymethine dye is researched in an external constant electric field. This effect are characterised by an increase of intensity on the shortwave edge of a band and its decrease at the longwave edge. The charge distribution in dye cation in the model electric field 10⁷-10⁸ V/m of point charges and capacitor was calculated by the method AM1. Based on quantum chemical calculations, the spectral regularities in the electric field is interpreted by a change of the electronic charge value on the cation. The theoretical model based on changes of the value of eigenfrequencies inherent to charged anharmonic oscillators under the operation field is offered for the description of observed effects. The experimental spectra correlate well with those calculated theoretically.
|
| first_indexed | 2025-12-02T10:51:37Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-117999 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 1560-8034 |
| language | English |
| last_indexed | 2025-12-02T10:51:37Z |
| publishDate | 2003 |
| publisher | Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України |
| record_format | dspace |
| spelling | Davidenko, N.A. Chuprin, N.G. Zabolotny, M.A. Derevyanko, N.A. Ishchenko, A.A. 2017-05-28T05:44:14Z 2017-05-28T05:44:14Z 2003 Effect of constant electric field on electronic absorption spectra of dye-doped amorphous polymer films / N.A. Davidenko, N.G. Chuprin, M.A. Zabolotny, N.A. Derevyanko, A.A. Ishchenko // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2003. — Т. 6, № 2. — С. 217-222. — Бібліогр.: 12 назв. — англ. 1560-8034 PACS: 72.80.L, 73.61.J, 78.66.J https://nasplib.isofts.kiev.ua/handle/123456789/117999 The change of an electronic absorption coefficient of polymer films, doped by symmetric cationic polymethine dye is researched in an external constant electric field. This effect are characterised by an increase of intensity on the shortwave edge of a band and its decrease at the longwave edge. The charge distribution in dye cation in the model electric field 10⁷-10⁸ V/m of point charges and capacitor was calculated by the method AM1. Based on quantum chemical calculations, the spectral regularities in the electric field is interpreted by a change of the electronic charge value on the cation. The theoretical model based on changes of the value of eigenfrequencies inherent to charged anharmonic oscillators under the operation field is offered for the description of observed effects. The experimental spectra correlate well with those calculated theoretically. en Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України Semiconductor Physics Quantum Electronics & Optoelectronics Effect of constant electric field on electronic absorption spectra of dye-doped amorphous polymer films Article published earlier |
| spellingShingle | Effect of constant electric field on electronic absorption spectra of dye-doped amorphous polymer films Davidenko, N.A. Chuprin, N.G. Zabolotny, M.A. Derevyanko, N.A. Ishchenko, A.A. |
| title | Effect of constant electric field on electronic absorption spectra of dye-doped amorphous polymer films |
| title_full | Effect of constant electric field on electronic absorption spectra of dye-doped amorphous polymer films |
| title_fullStr | Effect of constant electric field on electronic absorption spectra of dye-doped amorphous polymer films |
| title_full_unstemmed | Effect of constant electric field on electronic absorption spectra of dye-doped amorphous polymer films |
| title_short | Effect of constant electric field on electronic absorption spectra of dye-doped amorphous polymer films |
| title_sort | effect of constant electric field on electronic absorption spectra of dye-doped amorphous polymer films |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/117999 |
| work_keys_str_mv | AT davidenkona effectofconstantelectricfieldonelectronicabsorptionspectraofdyedopedamorphouspolymerfilms AT chuprinng effectofconstantelectricfieldonelectronicabsorptionspectraofdyedopedamorphouspolymerfilms AT zabolotnyma effectofconstantelectricfieldonelectronicabsorptionspectraofdyedopedamorphouspolymerfilms AT derevyankona effectofconstantelectricfieldonelectronicabsorptionspectraofdyedopedamorphouspolymerfilms AT ishchenkoaa effectofconstantelectricfieldonelectronicabsorptionspectraofdyedopedamorphouspolymerfilms |