TITLE

Bifunctional chromophore for photorefractive applications

AUTHOR(S)
Yue Zhang; Ghosal, Saswati
PUB. DATE
January 1995
SOURCE
Applied Physics Letters;1/16/1995, Vol. 66 Issue 3, p256
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Reports the development of bifunctional chromophore as a charge transporting agent and a second-order nonlinear optical compound. Incorporation of chromophore into an inert polymer; Dependence of the four-wave mixing diffraction efficiency; Confirmation of the result on the photorefractive character of the composite.
ACCESSION #
4203882

 

Related Articles

  • CHROMOFORE POLING IN THIN FILMS OF ORGANIC GLASSES. 1. OVERVIEW OF CORONA DISCHARGE APPLICATION. Vilitis, O.; Fonavs, E.; Rutkis, M. // Latvian Journal of Physics & Technical Sciences;11/15/2011, Issue 6, p3 

    The introductory article in a series of works on the chromofore poling in thin films of organic glasses presents an overview of corona discharge applications, with a brief excursion into physics of the phenomenon. The authors consider this technique as related to the nonlinear optical (NLO)...

  • Study of charge-transfer interactions in polyvinylpyridine-halobenzoquinone complexes by x-ray photoelectron spectroscopy. Tan, K. L.; Tan, B. T. G.; Kang, E. T.; Neoh, K. G. // Journal of Applied Physics;12/15/1989, Vol. 66 Issue 12, p5868 

    Presents information on a study which investigated charge-transfer interactions in electroactive polymeric complexes formed by nonconjugated polymers and various halobenzoquinone electron acceptors. Components of the polymer samples; Estimated room temperature of pristine polyvinylpyridine;...

  • Charge transfer from poly(p-phenylene vinylene) into molecularly doped polymer. Antoniadis, H.; Hsieh, B.R.; Abkowitz, M.A.; Stolka, M. // Applied Physics Letters;6/14/1993, Vol. 62 Issue 24, p3167 

    Describes the photoinduced charge transfer process of poly(p-phenylene vinylene) into molecularly doped polymer. Composition of the doped polymer; Analysis of the time resolve charge transfer in the presence of an electric field; Transfer efficiency of the photoinduced holes.

  • Effects of geometrical disorder on hole transport in molecularly doped polymers. Young, Ralph H. // Journal of Chemical Physics;10/15/1995, Vol. 103 Issue 15, p6749 

    The mobility of holes is compared between two molecularly doped polymer systems. The charge-transporting material in one [TAPC, 1,1-bis(di-4-tolylaminophenyl)cyclohexane] is a dimeric analog of the other (TTA, tri-4-tolylamine). The charge-transport sites are essentially identical, but their...

  • A critique of contact charge spectroscopy. Lowell, J.; Rose-Innes, A. C.; El-Kazzaz, A. M. // Journal of Applied Physics;8/15/1988, Vol. 64 Issue 4, p1957 

    Presents information on a study which described experiments to determine whether the charge transfer to a polymer from a series of metals is additive. Experiments conducted with solid metals; Discussion of additivity experiments; Theoretical basis of the window hypothesis.

  • Current—Voltage Characteristics of Poly(diphenylenephthalide) Thin Films. Bunakov, A. A.; Lachinov, A. N.; Salikhov, R. B. // Technical Physics;May2003, Vol. 48 Issue 5, p626 

    Charge transfer near the threshold of polymer film transition (induced by a low uniaxial pressure) to the high-conductivity state is studied in an attempt to tackle the question of how the energy band structure of a wide-gap organic insulator varies near this threshold. The I-V characteristics...

  • Third order nonlinear optical properties and optical limiting in donor/acceptor substituted 4′-methoxy chalcone derivatives. Ravindra, H.J.; John Kiran, A.; Chandrasekharan, K.; Shashikala, H.D.; Dharmaprakash, S.M. // Applied Physics B: Lasers & Optics;Jun2007, Vol. 88 Issue 1, p105 

    The third order nonlinear optical properties of 4′-methoxy chalcone and its derivatives have been investigated using a single-beam Z-scan technique with nanosecond laser pulses at 532 nm. The 4′-methoxy chalcone and its derivatives are donor–acceptor–acceptor...

  • An experimental study on relationship between hammett substituent constant and electronic absorption wavelength of some azo dyes. Sidir, Yadigar Gülseven; Sidir, İsa; Berber, Halil; Taşal, Erol // Bitlis Eren University Journal of Science & Technology;2011, Issue 1-3, p7 

    In this study, absorption spectra of sixteen azo dyes have been recorded in various solvents. These azo dyes have substituents such as OH, SO3H, Cl, I, NO2, C2H5 and OCH3 in different positions of phenyl ring. There is a shift in λmax whose amount is dependent upon the type and position of...

  • Charge and spin transfer and optical properties in conducting porphyrin compounds. Liang, X. L.; Flores, S.; Ellis, D. E.; Hoffman, B. M.; Musselman, R. L. // Journal of Chemical Physics;7/1/1991, Vol. 95 Issue 1, p403 

    Anisotropic materials made from stacked macrocycles have potential applications as organic conductors and nonlinear optical materials. Using self-consistent-field local density theory, we have been exploring the ground and excited state electronic structures of metal substituted...

Share

Read the Article

Courtesy of VIRGINIA BEACH PUBLIC LIBRARY AND SYSTEM

Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics