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Результаты исследований: Вклад в журнал › Статья › Рецензирование
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TY - JOUR
T1 - Sensing Properties of CdxPb1 – xS/CdS Thin-Film Structures Produced by Chemical Deposition
AU - Selyanina, A.
AU - Demina, D.
AU - Maskaeva, L.
AU - Voronin, V.
AU - Selyanin, I.
AU - Markov, V.
N1 - The work was funding from the Ministry of Science and Higher Education of the Russian Federation (Ural Federal University Program of Development within the Priority-2030 Program) is gratefully acknowledged.
PY - 2023/11/1
Y1 - 2023/11/1
N2 - Two-phase thin-film composites consisting of CdxPb1 – xS (0.007 ≤ x ≤ 0.068) substitutional solid solutions with a B1 cubic structure (sp. gr. ) and amorphous cadmium sulfide (CdS) have been produced by chemical deposition. The surface topography of the films has been studied by atomic force microscopy, and the results have been used to calculate surface microtopography parameters. A correlation has been found between the composition and functional properties of thin CdS–PbS films. The sensitivity of CdxPb1 – xS/CdS two-phase films to ammonia (NH3) in air has been assessed for the first time. The room-temperature detection limit for ammonia has been determined to be 10 ppm (6.22 mg/m3).
AB - Two-phase thin-film composites consisting of CdxPb1 – xS (0.007 ≤ x ≤ 0.068) substitutional solid solutions with a B1 cubic structure (sp. gr. ) and amorphous cadmium sulfide (CdS) have been produced by chemical deposition. The surface topography of the films has been studied by atomic force microscopy, and the results have been used to calculate surface microtopography parameters. A correlation has been found between the composition and functional properties of thin CdS–PbS films. The sensitivity of CdxPb1 – xS/CdS two-phase films to ammonia (NH3) in air has been assessed for the first time. The room-temperature detection limit for ammonia has been determined to be 10 ppm (6.22 mg/m3).
UR - http://www.scopus.com/inward/record.url?partnerID=8YFLogxK&scp=85187218569
UR - https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=tsmetrics&SrcApp=tsm_test&DestApp=WOS_CPL&DestLinkType=FullRecord&KeyUT=001180403400011
U2 - 10.1134/S0020168523110110
DO - 10.1134/S0020168523110110
M3 - Article
VL - 59
SP - 1172
EP - 1181
JO - Inorganic Materials
JF - Inorganic Materials
SN - 0020-1685
IS - 11
ER -
ID: 54321694