Berlin 2012 – wissenschaftliches Programm
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HL: Fachverband Halbleiterphysik
HL 72: Poster Session: Si-based Photovoltaics / Inorganic Photovoltaics / Structure and Transport in Organic Photovoltaics / Organic Semiconductors
HL 72.15: Poster
Mittwoch, 28. März 2012, 16:00–19:00, Poster D
Main direction of photoelectric converters research in Georgia — •Ia Trapaidze1, Raphiel Chikovani1, Gela Goderzishvili1, and Lia Trapaidze2 — 1Dep.of physics,Georgian Technical University,77 kostava,Tbilisi,Georgia — 2Dep. of physics,Tbilisi State University, Chavchavadze 3,0128,Tbilisi,Georgia
Georgia together with use of traditional energy resources attaches a very large importance of using renewable energy sources. Solar energy perspective for Georgia, because of its geographical allocation on the territory and application of solar energy is an important term for providing the population with the objects which are so important for life (supply with the energy the mountainous regions of small numbers of population).In most regions of the country there are 250-280 sunny days in a year, which is approximately 1900-2000 hours per year. The prospects of development of photovoltaics in Georgia are analyzed. It is noted that the photoelectric method of conversion of the solar energy based on semiconductor materials is especially promising. Main directions of research photoelectric convertors in Georgia are: *Creation and use law power photoelectric convertors on the based of Silicon. *Processing of convertors on the base of GaAlAs and other semiconductive compounds. At present is very important to obtain high efficiency photoelectric convertors on the based of these compounds with quantum dots and quantum wells creating in nanostructure. -*Research of possibility of creation high efficiency photoelectric convertors by using silicon-germanium.