Zobrazeno 1 - 6
of 6
pro vyhledávání: '"F. L. Serzhenko"'
Autor:
V. V. Geppener, Dmitry M. Klionskiy, F. L. Serzhenko, Alexander S. Voznesenskiy, Dmitry Kaplun
Publikováno v:
Pattern Recognition and Image Analysis. 27:686-694
The present paper discusses an important task of noise suppression in images and video encountered in many applications including hydroacoustics. We provide the review of spatiotemporal methods and algorithms of noise suppression. We suggest a new te
Publikováno v:
Journal of Applied Physics. 75:985-988
Analytical calculations of the polar‐optical intrasubband scattering rates in a cylindrical quantum wire using modeling wave functions, which fit very closely to the exact wave functions, are presented. The actual scattering rates are shown to be a
Publikováno v:
Journal of Applied Physics. 73:7747-7752
The theory of multiple quantum well n‐type Si‐SiGe infrared detectors is presented. The coefficient of photoabsorption, quantum efficiency, and responsivity of Si‐SiGe quantum well (QW) detectors are calculated taking in consideration the effec
Autor:
F. L. Serzhenko, Neil F. Johnson
Publikováno v:
Applied Physics Letters. 63:3467-3469
We analyze resonant phenomena in finite quantum wells involving intersubband transitions from the ground state into the continuum spectrum. The momentum matrix element is shown to exhibit oscillatory behavior due to the presence of virtual levels. Es
Publikováno v:
Applied Physics Letters. 62:2679-2681
The calculation of the photoabsorption spectra and quantum efficiency of Si‐SiGe quantum‐well (QW) detectors are presented, with the effects of depolarization and electron‐electron exchange interaction taken into consideration. We show that the
Publikováno v:
MRS Proceedings. 299
The theory of multiple quantum well n-type Si-SiGe IR detectors is presented. The coefficient of photoabsorption, quantum efficiency and responsivity of Si-SiGe quantum well detector are calculated taking in consideration the effects of depolarizatio