Sah, Wen-JyhWen-JyhSah李嗣涔Lee, Si-ChenSi-ChenLee2009-02-042018-07-062009-02-042018-07-061993http://ntur.lib.ntu.edu.tw//handle/246246/121620Taipeien-USThe a-Si:H Orientation Detector Arrayconference paper