Results 201 to 210 of about 97,039 (258)

Temperature gradient and electron gyroradius effects on lower hybrid drift—Drift cyclotron instabilities

Physics of Fluids, 1978
Electron and ion temperature gradients, as well as finite electron gyroradius (kρe≳1), have been retained to analyze the stability of electrostatic drift waves in the local approximation from the lower hybrid down to the ion cyclotron frequency. The instability conditions indicate the importance of these modes over this entire frequency range in a ...
S Hamasaki
exaly   +2 more sources

Temperature Drift of Silicon Photodiode Spectral Sensitivity

Radioelectronics and Communications Systems, 2023
The spectral sensitivity change of a silicon photodiode with its temperature is analyzed in the article. This research area is relevant because silicon photodiodes are used as sensitive elements in temperature control systems of the vapour-phase epitaxy process.
Andriy Voronko   +2 more
openaire   +2 more sources

THE INFLUENCE OF TEMPERATURE ON THE DRIFT OF GYROSCOPE

Transactions of the Canadian Society for Mechanical Engineering, 1995
The dynamics, especially the drift, of a gyroscope with slowly varying axisymmetrical mass distribution are studied. By the data of temperature field of the inner gimbal, the changes of the position of center of mass and moments of inertia of the inner gimbal of gyro with time are obtained through the finite element method and approximate model study.
Zheng-Ming Ge   +2 more
openaire   +1 more source

M.O.S.F.E.T. temperature-drift performance limitations

Radio and Electronic Engineer, 1972
An analysis, employing a minimum of restrictive assumptions, is presented that allows the temperature drift performance of m.o.s.f.e.t.s operated at a constant drain current in the pinch-off region to be assessed. The parabolic variation of gate-source voltage with temperature for devices working in the vicinity of the minimum drift bias point is ...
R.W.J. Barker, B.L. Hart
openaire   +1 more source

High Temperature Drift Spectra Measurements

SPIE Proceedings, 1989
There are many problems in the chemistry of solids which can be solved by "in situ" high temperature IR spectra measurement. Such a measurements should be very helpful in the studies of: phase transition, formation and decomposition of solids, adsorption on solid surfaces, oxidation or reduction reaction, to name a few.
Mirostaw Handke, Kazimierz Czarnecki
openaire   +1 more source

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