Depth distribution of infrared absorption of ion irradiated PETP Fink, D. ; Chadderton, L. T. ; Hosoi, F. ; Omichi, H. ; Schmoldt, A. Abstract Publication: Radiation Effects and Defects in Solids Pub Date: May 1995 DOI: 10.1080/10420159508220013 Bibcode: 1995REDS..133..121F