INVESTIGATION OF COMPONENT COMPOSITION OF CDS-CUX S SENSORIC LAYERS
Journal Title: Сенсорна електроніка і мікросистемні технології - Year 2014, Vol 11, Issue 4
Abstract
A set of studies aimed at clarifying the deviation from the stoichiometry of Cux S compound during the formation and followed over time to establish the characteristics of changes in the chemical composition of the heterojunction components were carried out. The question of relationship between optoelectrical properties of heterostructures and distribution of stoichiometry in the layer of copper sulfide is open, informative and very important for the practical implementation of the developed sensor. Electrochemical analysis and study by X-ray diffraction for large samples set were conducted.
Authors and Affiliations
V. A. Borschak, Ie. V. Brytavskyi
FEATURES INTERFACIAL INTERACTION IN SI-SIO2 STRUCTURES
The Si/SiO2 boundary interphase is a source of internal mechanical stresses, localized charges and points defects. It cause the unstability of electrical parameters of Si-SiO2 instrument structure. However, in sprite of...
AN ARRAY OF ENZYME BIOSENSORS FOR THE DETERMINATION OF CONCENTRATIONS OF NEUROTRANSMITTERS AND METABOLITES
The purpose of this work was to test the possibility of creating an array of enzyme biosensors for the simultaneous determination of six substances in aqueous solutions. Enzymes, selective for glutamate, glucose, choline...
ELECTRODES FOR ELECTROCHEMICAL MULTISENSOR OF SELENIUM AND OXYGEN
Electrodes for electrochemical multisensor of selenium and oxygen, the sensitive element of which are films of titanium dioxide modified by zinc oxide and Au nanoparticles, have been developed. Operating characteristics...
SPIN MAGNETIC MOMENT CURRENT OF IMPURITY ELECTRON IN A СDS SPHERICAL QUANTUM DOT
In the effective mass approach electron states of a spherical quantum dot embedded in the dielectric matrix are investigated. The electron potential of a quantum dot is approximated by a finite rectangular potential well...
FROM THE HISTORY OF UKRAINIAN ACADEMY OF SCIENCES (TO THE 100TH ANNIVERSARY OF THE NATIONAL ACADEMY OF SCIENCES OF UKRAINE)
The paper gives brief information on the fate of scientists, the scientific achievements of which laid the foundation of the Ukrainian Academy of Sciences. The names of the first real members of the UAN (most of them) we...