CHUNG-CHIH WU2018-09-102018-09-102010-03http://scholars.lib.ntu.edu.tw/handle/123456789/359341Characterizing Coherence Lengths of Organic Light Emitting Devices Using Newton’s Rings Apparatusjournal article10.1016/j.orgel.2009.11.0242-s2.0-75449089190WOS:000274583300012