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Influence of acid-base modifiers on photoinduced mass transport in amorphous azobenzene amino acid

A. GERBREDERS1,* , M. REINFELDE1, A. BULANOVS2, A. TOKMAKOVS1, K. TRASKOVSKIS3, J. TETERIS1

Affiliation

  1. Institute of Solid State Physics, University of Latvia, Latvia
  2. G.Liberts' Innovative Microscopy Centre, Daugavpils University, Latvia
  3. Institute of Applied Chemistry, Riga Technical University, Latvia

Abstract

The effect of acid-base modification of 4-((4-(bis(5,5,5-Triphenylpentyl) amino) phenyl) diazenyl) benzoic acid in context of the sensitivity to the polarization holographic recording was studied. Diethylamine and acetic acid as the modifiers were added to the amino acid solution immediately prior to application by spin -coating method. The relief formation by photoindused mass-transport in the films under the action of lasers with wavelengths of 405 and 532 nm was examined..

Keywords

Photoinduced mass transport, Azobenzene compounds.

Submitted at: Dec. 1, 2016
Accepted at: Feb. 12, 2018

Citation

A. GERBREDERS, M. REINFELDE, A. BULANOVS, A. TOKMAKOVS, K. TRASKOVSKIS, J. TETERIS, Influence of acid-base modifiers on photoinduced mass transport in amorphous azobenzene amino acid, Journal of Optoelectronics and Advanced Materials Vol. 20, Iss. 1-2, pp. 52-55 (2018)