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Title: Study of photoluminescence properties of thin films DR1

Fabrication of thin films DR1 have been carried out by the EFA-PDF (Electric Field-Assisted Physical Vapor Deposition) method to obtain films with parallel dipole arrangement. Molecular deposition process is performed by applying an electric field that is placed between the substrate ITO (Indium Tin Oxide) and copper mesh. The resulting films were characterized by using a spectrofluorometer. Analysis of the emission spectrum, indicate that DR1 molecules in the film oriented perpendicular to the substrate and arranged in parallel order (H-aggregate). As an effect, the peak of the emission spectrum appears stronger along with the increase of electric field strength.
Authors:
;  [1]
  1. Physics of Magnetism and Photonics Group, Faculty of Mathematics and Natural Sciences, Institut Teknologi Bandung (Indonesia)
Publication Date:
OSTI Identifier:
22488936
Resource Type:
Journal Article
Resource Relation:
Journal Name: AIP Conference Proceedings; Journal Volume: 1677; Journal Issue: 1; Conference: 5. international conference on mathematics and natural sciences, Bandung (Indonesia), 2-3 Nov 2014; Other Information: (c) 2015 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; COPPER; DIPOLES; ELECTRIC FIELDS; EMISSION SPECTRA; FABRICATION; INDIUM COMPOUNDS; MOLECULES; PHOTOLUMINESCENCE; PHYSICAL VAPOR DEPOSITION; SUBSTRATES; THIN FILMS; TIN OXIDES