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a pulse
A pulse broadband gauge designed for measurements of the velocities of surface acoustic waves is described.
      
A high-current nanosecond generator with a peak power of up to 4 GW, an output voltage of 0.4-1 MV, a pulse duration of 8-10 ns, and pulse repetition rates of 300 Hz in a continuous mode and up to 1 kHz in the burst mode is described.
      
The average output power at a pulse repetition rate of 1 kHz reaches 30 kW.
      
The movement of the cutter is controlled by a pulsed electromagnetic drive at a pulse repetition rate of 10 Hz.
      
A method of frequency measurements of pulse signals in the millimeter/submillimeter wavelength region, including signals with a pulse duration shorter than 10 μs and a repetition rate of 0.1 Hz, is considered.
      
The unit operates in a stationary mode with a preset stabilized (±2%) discharge current of up to 0.5 A and in a pulse mode (up to 20 A), taking into account special features of powering gas discharges.
      
A pulse-height spectrum from a M?ssbauer 57Co source registered with a superconducting tunnel detector
      
The ИЛТИ is based on an electron-beam accelerator with a pulse current of ~80 kA.
      
The results were obtained using a BMΓ-160 magnetic-explosion generator equipped with a pulse-sharpening device based on electrically explosive copper conductors in an arc-suppressing medium.
      
Voltage pulses with an amplitude of 2.5 kV, a duration of 2 ns, and a pulse repetition rate of 300 kHz were obtained across a 50-Ω load.
      
A pulse-type evaporator for ultrafast deposition of thin films in ultrahigh vacuum
      
Two independent methods are used: (1) on the basis of the yield of the oxygen-containing products of propylene oxidation by oxygen of the catalyst in a pulse regime and (2) with the use of M?essbauer spectroscopy.
      
Data on the reduction of the catalysts in a pulse regime at various temperatures, which were processed in the framework of the diffusion model, allowed the estimation of the rate constants for diffusion of the lattice oxygen.
      
Initial stages of redox transformations in the surface layers of complex RBa2Cu3Oy oxides (R = Nd, Ho, Y) in the course of their interaction with CO and O2 are studied under non-steady-state conditions by a pulse microcatalytic method.
      
A pulse-current mode is shown to enhance cathodic polarization.
      
The behavior of the Pu22+ ion excited by radiation of a pulse nitrogen laser in aqueous solutions with a high content of CsF was studied at various pH.
      
High-quality Zn-Mn coatings with an Mn content reaching 50% are obtained from citrate-sulfate solutions in pulsed electrolysis at a pulse length of 0.1 ms to 1 s.
      
It is established that the electroconductivity of the melts subjected to the pulses increases proportionally to the voltage amplitude and the number of activating pulses in a pulse series.
      
Off-to-on state switching under a fixed light intensity and a pulse supply voltage is considered.
      
The bispin is a microelectronic device that can convert light into a relaxation self-sustaining oscillation of electric current, thus making both a photodetector and a pulse generator.
      
 

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