Observation of persistent photoluminescence in porous silicon: Evidence of surface emission

JEN-CHEN FANChen, C.H.C.H.ChenYANG-FANG CHEN2018-09-102018-09-101998http://www.scopus.com/inward/record.url?eid=2-s2.0-0004853853&partnerID=MN8TOARShttp://scholars.lib.ntu.edu.tw/handle/123456789/341508Observation of persistent photoluminescence in porous silicon: Evidence of surface emissionjournal article10.1063/1.1211282-s2.0-0004853853