Vladimir Smirnov » Публикация

Поделиться публикацией:
Опубликовать в блог:
Опубликовано 2009-03-15 Опубликовано на SciPeople2011-06-13 17:42:26 ЖурналMaterials Science and Engineering B

Improved homogeneity of microcrystalline absorber layer in thin-film silicon tandem solar cells
V. Smirnov, C. Das, T. Melle, A. Lambertz, M. Hülsbeck, R. Carius, F. Finger / Vladimir Smirnov
Materials Science and Engineering B 159-160, p. 44-47 (2009)
Аннотация A study of the effects of microcrystalline silicon i-layer modification near p/i interface in tandem configuration silicon thin film solar cells is presented. The structural properties of the absorber layers were investigated by Raman spectroscopy at different stages of growth. The results indicate the possibility of improving both the nucleation process and the film homogeneity in the direction of growth, without specific re-optimization of the p-layer, transferred from a single-junction microcrystalline silicon cell. Structural modifications of the i-layer have been correlated with performance of tandem solar cells, leading to improvements in the bottom cell current Jsc (up to 11.4 mA/cm2) and initial tandem-cell conversion efficiency (up to 11.3%).
Ключевые слова публикации:


Вам необходимо зайти или зарегистрироваться для комментирования
Этот комментарий был удален
Этот комментарий был удален
Этот комментарий был удален