TY - JOUR T1 - Evaluation of the photo-generated carrier density of GaAs solar cells by using electrical and optical biased electroreflectance spectroscopy JO - Journal of the Korean Physical Society PY - 2015/08/01 AU - So MG AU - Jo H-J AU - Han IS AU - Kim JS AU - Lee SJ AU - Noh SK AU - Leem J-Y ED - DO - DOI: 10.3938/jkps.67.723 PB - Korean Physical Society VL - 67 IS - 4 SP - 723 EP - 727 Y2 - 2024/12/20 ER -