@article{BauerBauerGogoneaYilmazetal.1995, author = {Bauer, Siegfried and Bauer-Gogonea, Simona and Yilmaz, S{\"u}kr{\"u} and Dinger, Claudia and Wirges, Werner and Gerhard, Reimund and Michelotti, F. and Toussaere, E. and Levenson, R. and Liang, J. and Zyss, Joseph}, title = {Pyroelectric, dielectric and electro-optical investigation of crosslinking in Red Acid Magly}, year = {1995}, language = {en} } @article{BauerBauerGogoneaYilmazetal.1995, author = {Bauer, Siegfried and Bauer-Gogonea, Simona and Yilmaz, S{\"u}kr{\"u} and Wirges, Werner and Gerhard, Reimund}, title = {Pyroelectrical investigation of nonlinear optical polymers with uniform or patterned dipole orientation}, year = {1995}, language = {en} } @article{BauerGogoneaBauerGerhard1999, author = {Bauer-Gogonea, Simona and Bauer, Siegfried and Gerhard, Reimund}, title = {Monomorphs, bimorphs and multimorphs from polar polymer electrets}, year = {1999}, language = {en} } @article{BauerGogoneaBauerWirgesetal.2004, author = {Bauer-Gogonea, Simona and Bauer, Siegfried and Wirges, Werner and Gerhard, Reimund}, title = {Dielectric investigation of photo-induced chromophore degradation in nonlinear optical side-chain polymer electrets}, year = {2004}, abstract = {Organic materials with non-centrosymmetric chromophores are known to be susceptible to a number of photochemical processes, including reversible isomerization reactions as well as irreversible photo-oxidation or photo- reduction reactions. Reversible isomerization is the basis for a variety of applications, such as photo-induced poling, optical data storage and optical grating formation. The irreversible processes that involve the destruction of the chromophores have been found useful for the fabrication of optical waveguides, but they also limit the life times of polymeric photonic devices. In this paper, it is demonstrated that dielectric measurements allow for an in-depth investigation of non-reversible chromophore degradation processes in a typical side-chain polymer. The time- and temperature-dependent dielectric function of the polymer at 1 kHz enables us to follow the chromophore-degradation kinetics and to monitor the bleaching depth as a function of time at room and elevated temperatures}, language = {en} } @article{BauerGogoneaBauerWirgesetal.1995, author = {Bauer-Gogonea, Simona and Bauer, Siegfried and Wirges, Werner and Gerhard, Reimund}, title = {Preparation and pyroelectrical investigation of bimorph polymer layers}, year = {1995}, language = {en} } @article{BauerGogoneaBauerWirgesetal.1995, author = {Bauer-Gogonea, Simona and Bauer, Siegfried and Wirges, Werner and Gerhard, Reimund and Wintler, H. J.}, title = {Physical aging after photo-induced or thermally assisted poling for enhancing the stability of polymeric dipole glasses}, year = {1995}, language = {en} } @article{BauerGogoneaChengWirgesetal.1998, author = {Bauer-Gogonea, Simona and Cheng, Z. Y. and Wirges, Werner and Bauer, Siegfried and Gerhard, Reimund and Das-Gupta, D. K.}, title = {Dielectric investigation of thermally-induced chromophore degradation in nonlinear optical polymer electrets}, year = {1998}, language = {en} } @article{BauerGogoneaGerhard1999, author = {Bauer-Gogonea, Simona and Gerhard, Reimund}, title = {Nonlinear optical polymer electrets}, year = {1999}, language = {en} } @article{BauerGogoneaGerhard1996, author = {Bauer-Gogonea, Simona and Gerhard, Reimund}, title = {Nonlinear optical polymer electrets : current practice}, year = {1996}, language = {en} } @article{BauerGogoneaWirgesBaueretal.1996, author = {Bauer-Gogonea, Simona and Wirges, Werner and Bauer, Siegfried and Gerhard, Reimund and Liang, J. and Zyss, Joseph}, title = {Electrical determination of the degree of cross-linking in a poled nonlinear optical polymer}, year = {1996}, language = {en} }