Results 131 to 140 of about 537 (177)

The impact of radiation on volt-ampere characteristics of SiGe transistors

2017 25th Telecommunication Forum (TELFOR), 2017
The article presents the comparison of the effects of the fast electrons with the energy of 6 MeV and 60Co gamma rays on the volt-ampere characteristics (VACs) of SiGe n-p-n transistors of SGB25V technology (the major ones for design of the analog ICs): the dependence of the static base current gain in the common-emitter (CE) configuration (β) on the ...
Oleg V. Dvornikov, Valentine L. Dziatlau, Nikolay N. Prokopenko, Vladimir A. Tchekhovski, Anna V. Bugakova   +4 more
openaire   +1 more source

Volt–ampere characteristics of spin half-metallic transistor

Journal of Magnetism and Magnetic Materials, 2003
Abstract A new construction of the spin transistor is proposed and its volt–ampere characteristics (VAC) are theoretically investigated. It is based on the ferromagnetic half-metals and is referred to as a spin half-metallic transistor (SHMT). SHMT is revealed to amplify electric current as a bipolar transistor.
Alexey V. Khvalkovskii, Alexandr S. Mischenko, Anatoliy K. Zvezdin   +2 more
openaire   +1 more source

Generalized static volt-ampere characteristics of thermoresistors

Journal of Engineering Physics, 1977
Similarity criteria are obtained for static volt-ampere characteristics of thermoresistors and for thermoresistors included in a circuit. A technique is described for a simplified graphic-analytical design of a circuit with a thermoresistor and rules are given for modeling thermoresistors where the dissipation coefficient varies.
openaire   +1 more source

Volt-ampere characteristic of NbTi-wire with inhomogeneous filaments

Superconductor Science and Technology, 1992
The nature of the current voltage characteristic of NbTi-wires with inhomogeneous filaments was investigated on the wires with finite length filaments and filaments partially damaged by intermetallic particles created on the filament-matrix boundary.
G L Dorofeev, S V Frolov, Yu N Bobkov, E V Nikulenkov, V Ya Filkin, O F Shevyakova   +5 more
openaire   +1 more source

ANALYSIS OF THE PERFORMANCE OF THE PHOTOVOLTAIC MODULE BY THE DARK VOLT-AMPERE CHARACTERISTIC

Human and Space
exaly   +2 more sources

Investigation of the volt-ampere characteristics of an optically controlled avalanche transistor

Radiophysics and Quantum Electronics, 1971
1. The possibility of effective optical control of the shape of volt-ampere characteristics of avalanche transistors has been demonstrated. 2. Test samples of avalanche phototransistors have been fabricated and investigated. The parameters of the investigated samples are in good agreement with the calculated values. 3.
B. P. D'yakonov, V. A. Tsignakov
openaire   +1 more source

Electrical breakdown and volt-ampere characteristics in water vapor in microgaps

EPL (Europhysics Letters), 2012
Although the physics for breakdown initiation in gases in generally well understood, the process of breakdown initiation in liquids is much less clear. A large number of experimental data on the breakdown in water revealed that the breakdown voltage in water is of the same magnitude as in the case of gases.
M. Klas, Š. Matejčik, M. Radmilović-Radjenović, B. Radjenović   +3 more
openaire   +1 more source

[Effect of devascularization on volt-ampere characteristic of acupoints].

Zhongguo zhen jiu = Chinese acupuncture & moxibustion, 2013
To observe the effects of forearms devascularization on the volt-ampere (V-A) characteristics of Neiguan (PC 6) and Taiyuan (LU 9) so as to investigate the relationship among functions of acupoints, qi and blood in human body and V-A characteristics of acupoints.Either forearms of 23 healthy volunteers were devascularized and the changes of V-A ...
Li-Na, Wang, Jian-Zie, Wei, Hui-Juan, Mao, Ling, Zhao, Hai-Ping, Deng, Xue-Yong, Shen   +5 more
openaire   +1 more source

Subharmonic structure of the volt-ampere characteristics of superconducting tunnel junctions

Soviet Journal of Low Temperature Physics, 1975
Amplitude beats of the subharmonics have been observed in the dV / dI— V characteristics of Pb–PbOx–Pb junctions. The reduction of the temperature to 0.75 °K during the measurements provided the basis for assuming that the beats are caused by interference between a series of minima (eV=2Δn−δV) shifted along the V axis and an unshifted series of odd ...
A. G. Voloshkevich, V. A. Moiseenko
openaire   +1 more source

Asymmetry of Volt-Ampere characteristics in poled polycrystalline Ferroelectrics-Semiconductors

Ferroelectrics, 1995
In poled polycrystalline ferroelectrics-semiconductors with intergranular potential barriers the voltampere characteristics are found out to be asymmetric, the current density along the polarization direction being smaller than that in the opposite direction. The degree of asymmetry increases with measuring field.
A. N. Pavlov, I. P. Rayevsky, M. A. Malitskaya, I. A. Sizkova   +3 more
openaire   +1 more source