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Effect of excitons on photoconversion efficiency in the p⁺-n-n⁺- and n⁺-p-p⁺-structures based on single-crystalline silicon

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dc.contributor.author Gorban, A.P.
dc.contributor.author Sachenko, A.V.
dc.contributor.author Kostylyov, V.P.
dc.contributor.author Prima, N.A.
dc.date.accessioned 2017-06-13T15:34:39Z
dc.date.available 2017-06-13T15:34:39Z
dc.date.issued 2000
dc.identifier.citation Effect of excitons on photoconversion efficiency in the p⁺-n-n⁺- and n⁺-p-p⁺-structures based on single-crystalline silicon / A.P. Gorban, A.V. Sachenko, V.P. Kostylyov, N.A. Prima // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2000. — Т. 3, № 3. — С. 322-329. — Бібліогр.: 17 назв. — англ. uk_UA
dc.identifier.issn 1560-8034
dc.identifier.other PACS 84.60.J, 72.20.J
dc.identifier.uri http://dspace.nbuv.gov.ua/handle/123456789/121135
dc.description.abstract We have performed theoretical simulation of the photoconversion efficiency in silicon solar cells for AM0 conditions with regard to excitonic effects. Along with known effects, we have taken into account both radiative and nonradiative exciton annihilation. They manifest themselves as square-law recombination of electron-hole pairs. It was shown that the effect of nonradiative exciton annihilation on the photoconversion efficiency is particularly profound in p⁺-n-n⁺-structures. In solar cells based on them the total action of all the excitonic effects leads to an about 10% decrease in the limiting value of photoconversion efficiency. At the same time for n⁺-p-p⁺-structures the reduction of this value due to the excitonic effects is about 5%. As a result, their limiting value of photoconversion efficiency is higher than that in p⁺-n-n⁺-structures. uk_UA
dc.language.iso en uk_UA
dc.publisher Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України uk_UA
dc.relation.ispartof Semiconductor Physics Quantum Electronics & Optoelectronics
dc.title Effect of excitons on photoconversion efficiency in the p⁺-n-n⁺- and n⁺-p-p⁺-structures based on single-crystalline silicon uk_UA
dc.type Article uk_UA
dc.status published earlier uk_UA


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