@article {Fuyuki2005, title = {Photographic surveying of minority carrier diffusion length in polycrystalline silicon solar cells by electroluminescence}, journal = {Applied Physics Letters}, volume = {86}, number = {26}, year = {2005}, pages = {262108}, publisher = {AIP}, keywords = {carrier lifetime, electroluminescence, elemental semiconductors, MINORITY CARRIERS, SILICON, solar cells}, doi = {10.1063/1.1978979}, url = {http://link.aip.org/link/?APL/86/262108/1}, author = {Takashi Fuyuki and Hayato Kondo and Tsutomu Yamazaki and Yu Takahashi and Yukiharu Uraoka} }