Title :
Mixed valence compounds for integrated optics
Author :
Bulinski, Mircea ; Kuncser, Victor ; Plapcianu, Carmen ; Cristea, Dana ; Elena, Manea ; Paula, Obreja ; Krautwald, Stefan ; Franke, Hilmar ; Wagner, F.E. ; Filoti, G.
Author_Institution :
Fac. of Phys., Bucharest Univ., Romania
Abstract :
Local electronic mechanisms related to the optical parameters of metal doped polymers were studied by 57Fe and 119Sn Mossbauer spectroscopy and optical absorption. Different donor-acceptor processes between the polymer matrix and the mixed valence doping metal were evidenced in Sn or Fe containing polymers for integrated optics.
Keywords :
Mossbauer effect; doping profiles; impurity states; integrated optics; iron; light absorption; optical polymers; tin; 119Sn Mossbauer spectroscopy; 57Fe Mossbauer spectroscopy; Fe; Fe containing polymers; Sn; Sn containing polymers; donor-acceptor processes; integrated optics; local electronic mechanisms; metal doped polymers; mixed valence compounds; mixed valence doping metal; optical absorption; optical parameters; polymer matrix; Electromagnetic wave absorption; Integrated optics; Iron; Optical films; Optical materials; Optical polymers; Particle beam optics; Physics; Spectroscopy; Tin;
Conference_Titel :
Semiconductor Conference, 2002. CAS 2002 Proceedings. International
Print_ISBN :
0-7803-7440-1
DOI :
10.1109/SMICND.2002.1105831
