dc.contributor.author | TSIULYANU, Dumitru | |
dc.date.accessioned | 2019-10-16T13:01:33Z | |
dc.date.available | 2019-10-16T13:01:33Z | |
dc.date.issued | 2005 | |
dc.identifier.citation | TSIULYANU, Alexantru. Effect of contacts and thickness on the NO2 sensing properties of tellurium based films. In: Microelectronics and Computer Science: proc. of the 4th intern. conf., September 15-17, 2005. Chişinău, 2005, vol. 1, pp. 145-148. ISBN 9975-66-038-X. | en_US |
dc.identifier.isbn | 9975-66-038-X | |
dc.identifier.uri | http://repository.utm.md/handle/5014/4755 | |
dc.description.abstract | A brief survey of experimental results to gas sensing with chalcogenide semiconductor based devices is given. It is pointed out that physical phenomena such as electrical conductivity can be coupled to chemical reactions on the surface or within the sensing material. Sensors based on tellurium alloys for detection of nitrogen dioxide, ammonia or carbon oxide are described in some detail. A general discussion is given about the fundamental mechanisms of gas sensing with these materials taking into consideration their special chemistry and defect states. | en_US |
dc.language.iso | en | en_US |
dc.publisher | Technical University of Moldova | en_US |
dc.rights | Attribution-NonCommercial-NoDerivs 3.0 United States | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/us/ | * |
dc.subject | gas sensors | en_US |
dc.subject | chalcogenide semiconductors | en_US |
dc.subject | semiconductors | en_US |
dc.title | Chalcogenide semiconductors as gas sensors | en_US |
dc.type | Article | en_US |
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