Proceedings. 3rd Annual Siberian Russian Workshop on Electron Devices and Materials
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Temperature dependences of fibre-optical sensors of mechanical values
Tập 1 - Trang 3 pp. - 2002
In the work the temperature dependences of the fibre-optical sensor of
mechanical values are explored. The examinations of influence of temperature
changes on the transmitting characteristic of FOS were spend. As a sensing
device the silicon membrane with width h1=40 micron with strong centre by width
h3=200 micron was used. The measuring were spend at temperatures T1=20/spl
deg/C, T2=60/spl deg/C...
#Temperature sensors #Temperature dependence #Optical fiber sensors #Mechanical sensors #Sensor phenomena and characterization #Face detection #Silicon #Optical sensors #Diodes #Sensor systems and applications
The model of the thermoisolated area of the thermoresistive transducer
Tập 1 - Trang 3 pp. - 2002
The physics processes that take place in the multifunctional thermoresistive
transducer were considered. For presented processes it was proposed to
synthesize the structures based on principles of the quasianalog modeling and to
use these structures for the theoretical model for the determination of the
deformations in the base sensitive element of the transducer, solution the
equation of the stab...
#Thermoresistivity #Transducers #Micromechanical devices #Temperature sensors #Thermal stability #Dielectric substrates #Resistors #Heating #Physics #Humans
Prospects of using Si/CaF/sub 2/ structures in pressure sensors
Tập 1 - Trang 2 pp. - 2002
The present work examines Si/CaF/sub 2/ structures. Comparative analysis of
existing structures of membrane tensoresistive sensors has shown the main
obstacle in their developing: a problem of thickness control and reproducibility
of an elastic element. It causes large diversity of strain sensor parameters,
affects their sensitivity and linear range of transformation. However, SOF
structures are v...
#Silicon #Biomembranes #Lattices #Calcium #Capacitive sensors #Sensor phenomena and characterization #Mechanical sensors #Reproducibility of results #Microelectronics #Temperature sensors
Index of authors
Tập 1 - Trang 133-133 - 2002
Presents an index of the authors whose papers are published in the conference.
Design and optimization of the thermovision microscope
Tập 1 - Trang 3 pp. - 2002
Application of a receiving device on basis InAs, for a thermovision microscopy
is studied. The device designed and made in an ISP of the Siberian Branch of the
Russian Academy of Science, fundamental parameters: dimensionality 128/spl
times/128, a step 50 microns, a range of lengths of waves 2.5-3 microns. For
decrease of a background radiation from warm parts of a case of the device it is
offered...
#Design optimization #Mirrors #Semiconductor devices #Testing #Temperature distribution #Cameras #Optical microscopy #Semiconductor device measurement #Thermal expansion #Optical imaging
Index of authors
Tập 2 - Trang 105-105 - 2002
Presents an index of the authors whose papers are published in the conference.
Index of authors
Tập 2 - Trang 105-105 - 2002
Presents an index of the authors whose papers are published in the conference.
Magnetotransport properties of two-dimensional electron gas on cylindrical surface
Tập 1 - Trang 3 pp. - 2002
The present work examines the transport properties of a 2D electron gas on a
cylindrical surface placed into an external magnetic field. The test structures
were obtained by directional rolling of a strained heterofilm. On these
structures, magnetotransport measurements in quantizing magnetic fields at
helium temperatures were performed. Differences in the field-intensity
dependences of the magnet...
#Magnetic properties #Electrons #Substrates #Magnetic fields #Molecular beam epitaxial growth #Gallium arsenide #Surface resistance #Magnetic semiconductors #Physics #Testing
Determination of the transport parameters in two-dimensional semiconductor systems and thin films by contactless microwave methods
Tập 1 - Trang 75-76 - 2002
The results of theoretical and experimental study of Shubnikov-de Haas effect
and cyclotron resonance by microwave methods (/spl omega//2/spl pi/=37.8GHz) in
AlGaAs/GaAs heterostructures are presented. The theoretical expressions for the
determination of the carrier concentration and mobility are obtained. With these
data, the transport parameters in two-dimensional systems and thin films can be
d...
#Semiconductor thin films #Gallium arsenide #Microwave theory and techniques #Cyclotrons #Magnetic resonance #Power measurement #Electron optics #Optical films #Optical superlattices #Reflectivity
Problems of semiconductor element base for the quantum computer
Tập 1 - Trang 5 pp. - 2002
This paper reports on the trends in development of quantum computer, QC. The
assumed advantage of QC in comparison with the standard computer is that the QC
works not with digits but with the quantum states. Also, the advantage of QC
over the DECM consists in the quantum parallelism and comes from the exponential
space of states of the number of cubits. As a single cubit can be in the state
of sup...
#Quantum computing #Quantum mechanics #Physics computing #Parallel processing #Computational modeling #Electrons #Mechanical factors #Differential equations #Cryptography #Tensile stress