THE STUDY OF CADMIUM SULFIDE HETEROGENEOUSLY SENSITIZED CRYSTALS. PART II. RELAXATION CHARACTERISTICS
Journal Title: Фотоэлекторника - Year 2018, Vol 27, Issue
Abstract
The photoelectric properties of CdS crystals with combined doping has been considered. The relaxation of the photocurrent determined by the long-term (months) redistribution of the sensitive impurity has been found. The possibility of creating of a new type of light sensors with super long memory has been shown. The medium-time (minutes) and fast (seconds) relaxation of the photocurrent under excitation by intrinsic and infrared light has been studied.
Authors and Affiliations
S. Kulikov, Ie. V. Brytavskyi, M. Kutalova, N. P. Zatovskaya, V. Borshchak, N. Konopel’skaya, Yu. Karakis
Keywords
Related Articles
- EP ID EP504806
- DOI -
- Views 36
- Downloads 0
THEORETICAL STUDYING SPECTRA OF YTTERBIUM ATOM ON THE BASIS OF RELATIVISTIC MANY-BODY PERTURBATION THEORY: DOUBLY EXCITED VALENCE STATES
Theoretical studying spectrum of doubly excited valence states of the ytterbium is carried out within the relativistic many-body perturbation theory and generalized relativistic energy approach. The zeroth approximation...
RELATIVISTIC OPERATOR PERTURBATION THEORY IN SPECTROSCOPY OF MULTIELECTRON ATOM IN AN ELECTROMAGNETIC FIELD
We present the theoretical basis of a new relativistic operator perturbation theory (OPT) approach to multielectron atom in an electromagnetic field combined with a relativistic many-body perturbation theory (RMBPT) form...
Electrical properties of structures based on nanocrystals CdS in gelatin matrix
The electrical characteristics of composite structures based on nanocrystals of cadmium sulfide in a gelatin matrix are studied. It is shown that in the freshly prepared structures, an electric field is formed, which irr...
PHOTOLUMINESCENCE OF CdSe:Ni NANOPARTICLES OBTAINED BY CHEMICAL METHOD
Cadmium selenide nanocrystals doped with nickel were prepared in water phase chemistry technique with gelatin acting as capping agent. Structures were characterized using X-ray diffraction (XRD), scanning electron micros...
OPTICAL PROPERTIES OF THE Ag28Ga28Ge532Er2S1123 AND Ag12Ga12Ge228Er2S483 GLASSES
Absorption spectra of the glasses Ag28Ga28Ge532Er2S1123 and Ag12Ga12Ge228Er2S483 in the 450–1050 nm range at room temperature were investigated. PL bands with maxima at 980 and 1540 nm were recorded under laser excitatio...