Zobrazeno 1 - 10
of 83
pro vyhledávání: '"M. Stolka"'
Autor:
M. A. Abkowitz, M. Stolka
Publikováno v:
Macromolecular Symposia. 101:325-332
Time resolved transport studies which have now been carried out on representative alkyl and aryl substituted Si and Ge backbone polymers demonstrate that these unipolar systems to transmit holes through the specimen bulk with negligible loss of carri
Publikováno v:
Pure and Applied Chemistry. 67:175-182
Publikováno v:
Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals. 252:1-10
Photoinduced hole transfer between photoexcited π-conjugated polymer, poly(p-phenylene vinylene) (PPV) and an adjacent trap-free hole-transport molecularly doped polymer containing TPD in a polycarbonate binder in an electric field, is analyzed. Als
Publikováno v:
Chemistry of Materials. 6:63-66
Publikováno v:
Chemical Physics. 177:783-792
Time-resolved measurements of the dark current excited by application of a voltage step to the tetraphenylbenzidine containing condensation polymer PTPB fitted with ohmic contacts have been carried out as a function of field and temperature. At relat
Autor:
M. Stolka, M. Abkowitz
Publikováno v:
Journal of Inorganic and Organometallic Polymers. 1:487-503
Time of flight drift mobility studies of alkyl- and aryl-substituted Si and Ge polymers are described. Three key results are emphasized: (1) elucidation of the mechanism of electronic transport in the glassy state; (2) identification of the attribute
Publikováno v:
Chemical Physics Letters. 177:389-393
Low-temperature site-selective fluorescence spectroscopy was performed on PDBG present either as solid film or dissolved in a MTHF glass. The spectra are discussed in terms of spectral diffusion of singlet excitations within two different density-of-
Publikováno v:
Chemical Physics. 150:81-91
Low temperature site-selective fluorescence spectroscopy was performed on poly (di- n -hexylsilylene) and poly (methyl- phenylsilylene), both present as solid film and matrix-isolated in a 2-MTHF glass. The experiments confirm that absorption and emi
Publikováno v:
Applied Physics Letters. 65:1127-1129
The extent to which transport behavior can be simply correlated with the macroscopic dielectric properties of a transport polymer is explored by employing a ‘‘vapor doping’’ procedure as a means of reversibly varying its bulk dielectric prope
Publikováno v:
Applied Physics Letters. 63:1892-1894
Solution coatable insulators capable of unipolar photoinjected carrier transport with negligible loss of transiting charge to deep traps are required for the fabrication of organic electrophotographic receptors. Molecularly designed polymeric insulat