OPTICAL AND PHOTOELECTRICAL PROPERTIES OF GaS AND CdTe THIN FILMS, COMPONENTS OF GaS/CdTe HETEROJUNCTIONS
| dc.contributor.author | Cuculescu, Elmira | |
| dc.contributor.author | Evtodiev, Igor | |
| dc.contributor.author | Caraman, Mihail | |
| dc.contributor.author | Rusu, Mihaela | |
| dc.date.accessioned | 2024-09-25T10:14:35Z | |
| dc.date.available | 2024-09-25T10:14:35Z | |
| dc.date.issued | 2006 | |
| dc.description | CUCULESCU, Elmira; Igor EVTODIEV; Mihail CARAMAN și Mihaela RUSU. Optical and photoelectrical properties of GaS and CdTe thin FILMS, components of GaS/CdTe heterojunctions. Journal of Optoelectronics and Advanced Materials. 2006, vol. 8, pp. 1-5. | |
| dc.description.abstract | In the paper, experimental results concerning the absorption and photosensibility spectral dependence of GaS and CdTe thin film components of GaS/CdTe heterojunctions are presented. GaS films (d = 0.06 μm – 2.8 μm) were deposited onto ITO substrate by laser light pulses. CdTe films (d = 3.6 μm) were deposited onto GaS films by close-spaced sublimation technique. At the fundamental absorption edge, the absorption coefficient of CdTe layers increases of five orders of magnitude in a narrow 40 – 100 meV energy range, up to 4 104cm-1. At room temperature, the energy band of GaS/CdTe heterojunctions photosensitivity is 1.45 eV-2.75 eV, the photocurrent having a constant value up to 2.0 eV photon energy. | en |
| dc.description.sponsorship | Part of this work was made inside the Scientific Cooperation Project AUF (Agence Universitaire de la Francophonie) No. 6301PS 429/2004. | en |
| dc.identifier.citation | CUCULESCU, Elmira; Igor EVTODIEV; Mihail CARAMAN și Mihaela RUSU. Optical and photoelectrical properties of GaS and CdTe thin FILMS, components of GaS/CdTe heterojunctions. Journal of Optoelectronics and Advanced Materials. 2006, vol. 8, pp. 1-5. | en |
| dc.identifier.issn | 1454-4164 | |
| dc.identifier.uri | https://msuir.usm.md/handle/123456789/16104 | |
| dc.language.iso | en | en |
| dc.subject | Gallium sulphide | en |
| dc.subject | Cadmium telluride | en |
| dc.subject | Heterojunction | en |
| dc.subject | Thin film | en |
| dc.subject | Optical absorption | en |
| dc.subject | Photoelectrical properties | en |
| dc.title | OPTICAL AND PHOTOELECTRICAL PROPERTIES OF GaS AND CdTe THIN FILMS, COMPONENTS OF GaS/CdTe HETEROJUNCTIONS | en |
| dc.type | Article | en |