Paper
19 February 2003 Preparation of polyperinaphthlenic organic semiconductor nano-particles by excimer laser ablation and application of a few electronicdevices
Satoru Nishio, Kazuyuki Tamura, Jun Murata, Hirokuni Matsukawa, Junko Kitahara, Teruhiko Kan, Akiyoshi Matsuzaki, Nobuo Ando, Yukinori Hato
Author Affiliations +
Proceedings Volume 4830, Third International Symposium on Laser Precision Microfabrication; (2003) https://doi.org/10.1117/12.486574
Event: LAMP 2002: International Congress on Laser Advanced Materials Processing, 2002, Osaka, Japan
Abstract
Polyperinaphthalenic organic semiconductor (PPNOS) nano-particles are prepared by excimer laser ablation (ELA) of a 3, 4, 9, 10-perylenettracarboxylic dianhydride (PTCDA) target using XeCl excimer laser beams. Heterojunctions of the films consisting of nano-particles of PPNOS with Si wafers are fabricated. Well rectifier property is obtained for the junction of the PPN with a n-Si substrate. Current versus voltage curves of the heterojunction in the dark and under illumination show that the junction is promising as a photovoltaic cell. Furthermore, the films are applied to anode electrodes for ultra thin rechargeable Li ion batteries. In-situ Raman spectroscopy of the films under lithium ion doping and undoping is performed to elucidate the storage mechanism of lithium ion at cis-polyacetylene-type (phenanthrene-edge) of PPN structure.
© (2003) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Satoru Nishio, Kazuyuki Tamura, Jun Murata, Hirokuni Matsukawa, Junko Kitahara, Teruhiko Kan, Akiyoshi Matsuzaki, Nobuo Ando, and Yukinori Hato "Preparation of polyperinaphthlenic organic semiconductor nano-particles by excimer laser ablation and application of a few electronicdevices", Proc. SPIE 4830, Third International Symposium on Laser Precision Microfabrication, (19 February 2003); https://doi.org/10.1117/12.486574
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KEYWORDS
Lithium

Ions

Heterojunctions

Raman spectroscopy

Laser ablation

Doping

Electrodes

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