Switching effects in composite films based on the conjugated polymer polyfluorene and ZnO nanoparticles

Modification of electronic properties during adsorption of conjugate organic molecules on the surface of polycrystalline SnO2

“…Curves 6 in Fig. 2b (its scale is ten times smaller than the scale for curves [1][2][3][4][5] indicate the formation of structureless peaks in the region of and states. The band increases beginning with the initial coating (see curve 4 in Fig.…”

“…Metal oxides are characterized by a wide spectrum of physical and chemical properties, which facilitates their use as a constituting part of nanocomposites, cat alysts, and chemical sensors [1]. Owing to their rela tively high conductivity, thin SnO 2 films are used as transparent contacts, thin film heaters, and sensitive elements of sensors.…”

The Electrical Conductivity of Composites Based on Polyvinyl Chloride and Copper Nanoparticles

“…Here, it is necessary to take into account the influence of temperature on the electrophysical properties of the material. According to Aleksandrova and Lebedev [15], the dependence s = f(T) can be presented as:…”

Effect of nitrogen-containing substituents on fragmentation of perylene derivatives under laser irradiation

“…In recent years, considerable progress has been achieved in the development of devices such as photo diodes, photovoltaic cells, and sensor elements based on organic semiconductor materials [1][2][3]. Among the methods used to study the properties of thin organic films, an important position belongs to laser desorption (LD) mass spectrometry, which is not only capable of determining the composition of organic materials, but also makes possible controlled variation of the material properties by laser induced modifica tion of organic molecules during the formation of nan odimensional structures [4].…”