Zobrazeno 1 - 10
of 48
pro vyhledávání: '"E. Shatkovskis"'
Publikováno v:
Acta Physica Polonica A. 122:1121-1124
This work presents porous silicon technology, adapted to improve the characteristics of monocrystalline silicon solar cell. This is achieved by taking advantage of properties provided by porous silicon technology in production of diverse structures i
Publikováno v:
Lithuanian Journal of Physics. 51:143-146
Attempts to use microporous silicon structures in detection of microwave radiation were investigated. Point-contact-like samples containing microporous silicon layers were manufactured using traditional technique of electrochemical etching of p-type
Publikováno v:
Acta Physica Polonica A. 114:761-767
The frequency spectra of sign inverted photomagnetoelectric responses in narrow gap semiconductors InSb, InAs, and Cd0.2Hg0.8Te, excited by nanosecond laser light pulses, were used for calculation of induced electromagnetic radiation frequency spectr
Publikováno v:
Lithuanian Journal of Physics. 47:169-173
Autor:
A. Česnys, E. Shatkovskis
Publikováno v:
Semiconductors. 38:644-647
The long-wavelength edge of the radiation spectrum of hot electron-hole plasma induced in indium arsenide by neodymium laser pulses is studied. The shape of the long-wavelength edge is nearly exponential and is independent of the pump power in the ra
Publikováno v:
Medžiagotyra, Vol 18, Iss 3, Pp 220-222 (2012)
Silicon solar cells produced by a usual technology in p-type, crystalline silicon wafer were investigated. The manufactured solar cells were of total thickness 450 mm, the junction depth was of 0.5 mm – 0.7 mm. Porous silicon technologies were adap
Autor:
Renata Boris, Valentin Antonovič, J. Stupakova, J. Keriene, V. Zagadskij, R. Mitkevičius, E. Shatkovskis, A. Baradinskaite, A. Jukna
Publikováno v:
SPIE Proceedings.
The electrochemical etching of porous silicon offers many diverse opportunities for production of complex porous silicon structures located not only on the surface but also in a bulk of the silicon devices. A specific technological regime, the photo-
Autor:
E. Shatkovskis
Publikováno v:
Journal of Porous Materials. 7:315-318
An experimental investigation of the general characteristics of nonradiative and radiative recombination of charge carriers in strongly excited porous silicon is presented. It is shown that photoconductivity, photomagnetoelectric effect, quantum yiel
Autor:
E. Shatkovskis
Publikováno v:
physica status solidi (b). 213:189-195
The photoluminescence of n-type indium arsenide was investigated under excitation by neodymium laser pulse radiation at the temperature of 100 K. Superluminescence by interband radiative transitions was observed. A rapid shift of the superluminescenc
Autor:
E. Shatkovskis
Publikováno v:
Materials Science Forum. :299-302