Open AccessHole Conductivity of Thin Layers of Cadmium Telluride with Li and Ca Impurities
Author(s) -
V. P. Makhniy,
T.M. Мazur,
M.M. Berezovsky,
O. V. Kinzerska,
V.V. Prokopiv
Publication year - 2018
Publication title -
fìzika ì hìmìâ tverdogo tìla
Language(s) - English
Resource type - Journals
eISSN - 2309-8589
pISSN - 1729-4428
DOI - 10.15330/pcss.19.4.313-315
Subject(s) - cadmium telluride photovoltaics , impurity , annealing (glass) , aqueous solution , materials science , conductivity , cadmium , thin film , diffusion , analytical chemistry (journal) , mineralogy , chemistry , metallurgy , nanotechnology , thermodynamics , chromatography , physics , organic chemistry
By low-temperature annealing of n-CdTe substrates in aqueous suspensions of LiNO3 and Ca(NO3)2 salts pconductivity layers are created. The estimated concentration of free holes in diffusion layers at 300K is (5-50)∙1015 см-3