44 Result(s)
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Article
V. V. Amelichev
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Article
Anisotropic magnetoresistive sensors of the magnetic field and current
Results are presented of the work in the domain of investigation and production of thin-filmed anisotropic magnetoresistive sensors (AMRSs) of the magnetic field and current on the basis of the single-layer or...
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Article
Simulation and calculation of the piezoelectric modulus of a lead zirconate-titanate thin film in a test microstructure
Results of simulation of stresses in the test structure of a silicon beam and analytical calculation of piezoelectric modulus d 31 of a lead zirconate-titanate (PZT) thin film arranged in ...
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Article
Simulation of micromotor based on SOI structure
Problems of simulating an electrostatic micromotor based on the SOI structure with the use of application programs are discussed. Results of calculating the construction of the electrostatic micromotor over a ...
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The Effect of the Circuit Connection on the Characteristic of a Three-Collector Magnetotransistor
The sensitivity and initial voltage offset between the collectors of a two-collector lateral bipolar npn-type magnetotransistor with a base formed in the well, which serves as the third collector, are investig...
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Article
A gradient magnetic field for control of magnetic micro- and nanobeads in a viscous medium
This paper presents the results of theoretical analysis of motion control for magnetic micro- and nanobeads in a gradient magnetic field in a viscous medium. The problem considered is relevant for the design o...
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Article
Wireless magnetoresistive microsystem for magnetic field measurements
The design and technology of magnetic semiconductor elements of wireless magnetoresistive microsystems for magnetic field measurements are proposed and the results of the investigations of a highly sensitivity...
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Article
Anisotropic magneto-resistive transducer-gradiometer of magnetic field
New type of anisotropic magneto-resistive transducer of magnetic field representing magnetic field gradiometer with even volt-oersted characteristic saturated with magnetic field increase, is considered. Resul...
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Conformal transformation method as applied to finding the current density distribution and induced magnetic field in a strip conductor with a rectangular cut
Given a conductor with a rectangular cut, the problem of determining the direct current distribution and the induced magnetic field in the conductor is solved with applications to the testing of chip conductor...
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Control over electronic components by their magnetic field
We show the results of our studies related to control over objects by the magnetic field they generate. We propose a model to compute the current and its magnetic field in a conductor with a rectangular defect...
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Elements of spin logic
We survey the results of studies and development of promising magnetic logical nanoelements and creating spin logic systems based on them. This subfield of spintronics is a development of the ongoing studies o...
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Article
A fiber-optic frequency transducer of variable pressure in gaseous and liquid media
Fiber-optic sensors of variable pressure are proposed and implemented on fiber lasers with microoptomechanical resonance structures generating in automodulation regimes. Possibilities of sound pressure monitor...
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Article
LED magneto-optical ellipsometer with the switching of orthogonal polarization states
A light-emitting diode (LED) magneto-optical ellipsometer with the switching of orthogonal polarization states is described. The distinctive features of the ellipsometer are the implementation of the maximally...
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Article
Smart fiber-optical sensor of acoustic pressure with a possibility of distant correction of sensitivity
A method for the self-calibration of a remote fiber-optic hydrophone (FOH) providing the maximum sensitivity of the sensor in harsh exploitation conditions is proposed. The method is based on the periodic remo...
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Development of magnetic semiconductor microsystems technology
The results of the development of technologies of magnetic semiconductor chips based on thinfilm magnetoresistive multilayer structures are presented. A brief overview of the main achievements in the field of ...
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Article
Recombination in converters of β-radiation energy to electrical energy
β-to-electric energy converters based on high-ohmic silicon, as well as processes that provide a high conversion efficiency, have been studied. It has been shown that the conversion efficiency is related to re...
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Article
Development of galvanic isolators on the basis of nanostructures from spin-valve magnetoresistive effect
In article the basic is constructive-technological decisions applied in galvanic isolators (GI) with giant magnetoresistive by effect are considered. Results of research of spin-valve magnetoresistive (SVMR) n...
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Article
Direct conversion of β-decay energy into electrical energy
A comparison of the efficiencies of the power supplies produced based on the β-radiation sources has been carried out. The factors decreasing the efficiency of the device have been revealed. The results of the...
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Optimization of the parameters of power sources excited by β-radiation
The experimental results and calculations of the efficiency of the energy conversion of Ni-63 β-radiation sources to electricity using silicon p–i–n diodes are presented. All calculations are performed taking int...
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Article
Spin-tunneling magnetoresistive elements based on multilayered nanostructures
The results of studies of characteristics of spin-tunneling magnetoresistive (STMR) elements fabricated from multilayered nanostructures using a mask technique have been considered. The parameters of magnetic ...
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Article
Spin-logic nanoelements
Magnetic nanoelements for develo** spin-logic systems are considered. Special attention is given to the development of spin magnetoresistive nanoelements.
