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Please use this identifier to cite or link to this item: http://hdl.handle.net/10119/9825

Title: Optical second harmonic generation at heterojunction interfaces of a molybdenum trioxide layer and an organic layer
Authors: Basaty, A. B. EL
Miyauchi, Y.
Mizutani, G.
Matsushima, T.
Murata, H.
Keywords: Optical second harmonic generation
molybdenum trioxide
organic layer
Issue Date: 2010-11-08
Publisher: American Institute of Physics
Magazine name: Applied Physics Letters
Volume: 97
Number: 19
Start page: 193302-1
End page: 193302-3
DOI: 10.1063/1.3513297
Abstract: We have observed optical second harmonic generation (SHG) from a space charge layer (SCL) in a stacked indium tin oxide (ITO)/molybdenum trioxide (MoO_3)/N−N′-diphenyl-N−N′-bis(1-naphthly)-1,1′-biphenyl-4,4′-diamine (α-NPD) system. When the MoO_3 thicknesses were increased, the SHG signals from this system decreased sharply at smaller MoO_3 thicknesses, and were saturated at MoO_3 thicknesses larger than 1 nm. These results prove the vital role of SCL in improvement of drive voltages of organic light-emitting diodes.
Rights: Copyright 2010 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. The following article appeared in A. B. EL Basaty, Y. Miyauchi, G. Mizutani, T. Matsushima, and H. Murata, Applied Physics Letters, 97(19), 193302 (2010) and may be found at http://link.aip.org/link/doi/10.1063/1.3513297
URI: http://hdl.handle.net/10119/9825
Material Type: publisher
Appears in Collections:c10-1. 雑誌掲載論文 (Journal Articles)

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