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DC Field | Value | Language |
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dc.contributor.author | Popa, Mihail | ro |
dc.date.accessioned | 2016-09-28T10:06:32Z | - |
dc.date.available | 2016-09-28T10:06:32Z | - |
dc.date.issued | 2014 | - |
dc.identifier.citation | Popa, Mihail. Research of relaxation curves of photoconductivity of ZnS0,5Se0,5 thin films / M. Popa // Fizică şi tehnică : procese, modele, experimente : rev. şt. a profilului de cercetare „Proprietăţile fizice ale substanţelor în diverse stări”. - 2014. - Nr 1. - P. 5-10. - ISSN 1857-0437. | ro |
dc.identifier.uri | http://dspace.usarb.md:8080/jspui/handle/123456789/2082 | - |
dc.description.abstract | This paper presents research of photoconductivity relaxation curves of ZnS0, 5Se0,5 polycrystalline thin films. The value of stationary photoconductivity, st, is reduced if the sample temperature in the moment of illumination increases from 81 K to 300 K. From the slope dependency type ln(/st)=f(t) the lifetime () of non-equilibrium charge carriers was calculated. The lifetime decreases with increasing sample temperature. | en |
dc.description.abstract | Această lucrare prezintă cercetarea curbelor de relaxare a fotoconductivităţii straturilor subţiri policristaline de ZnS0, 5Se0,5. Valoarea fotoconductivităţii staţionare, st, se micşorează, dacă temperatura probei în momentul iluminării creşte de la 81 K până la 300 K. Din panta dependenţelor tip ln(/st)=f(t) a fost calculat timpul de viaţă () a purtătorilor de sarcină de neechilibru. Valoarea timpului de relaxare se micşorează, odată cu creşterea temperaturii probei. | ro |
dc.language.iso | en | en |
dc.publisher | USARB | ro |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internațional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | thin films | en |
dc.subject | photoconductivity | en |
dc.subject | relaxation curves | en |
dc.subject | lifetime | en |
dc.subject | straturi subţiri de ZnSe | ro |
dc.subject | fotoconductivitate | ro |
dc.subject | curbele de relaxare | ro |
dc.subject | timp de relaxare | ro |
dc.title | Research of relaxation curves of photoconductivity of ZnS0,5Se0,5 thin films [Articol] | en |
dc.type | Article | en |
Appears in Collections: | Articole |
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