Detection of finger interruptions in silicon solar cells using photoluminescence imaging<xref rid="cpb_27_6_068801_fn1" ref-type="fn">*</xref> <fn id="cpb_27_6_068801_fn1"> <label>*</label> <p>Project supported by the National Natural Science Foundation of China (Grant Nos. 61504139 and 61275040) and the Fund from the Chinese Academy of Sciences (Grant No. Y072051002).</p> </fn>

Detection of finger interruptions in silicon solar cells using photoluminescence imaging* *

Project supported by the National Natural Science Foundation of China (Grant Nos. 61504139 and 61275040) and the Fund from the Chinese Academy of Sciences (Grant No. Y072051002).

Zhang Lei^{1, 2, †}, Liang Peng^{1, 2}, Zhu Hui-Shi^{1, 2}, Han Pei-De^{1, 2, ‡}

(color online) Influences of illumination intensity on ΔPL_max, where different vertical coordinates of ROI1 (left) and ROI2 (right) are used for better contrast.