نتایج جستجو برای: organic semiconductor

تعداد نتایج: 258668  

2007
S. Özcan T. Roch G. Strasser J. Smoliner R. Franke

In this article Au/titanylphthalocyanine/GaAs diodes incorporating ultra smooth thin films of the archetypal organic semiconductor titanylphthalocyanine (TiOPc) were investigated by Ballistic Electron Emission Microscopy/Spectroscopy (BEEM/S). Analyzing the BEEM spectra, we find that the TiOPc increases the BEEM threshold voltage compared to reference Au/GaAs diodes. From BEEM images taken we c...

Journal: :Optics express 2011
Christoph Vannahme Sönke Klinkhammer Uli Lemmer Timo Mappes

Laser light excitation of fluorescent markers offers highly sensitive and specific analysis for bio-medical or chemical analysis. To profit from these advantages for applications in the field or at the point-of-care, a plastic lab-on-a-chip with integrated organic semiconductor lasers is presented here. First order distributed feedback lasers based on the organic semiconductor tris(8-hydroxyqui...

2016
Michiko Yamanaka Kazuo Yamanaka Naoki Sugiyama

In the semiconductor industry, it is extremely important to reduce contamination within the manufacturing process, as particle-, metallic-, or organic-based contaminants degrade the quality and reliability of the final device. Organic materials, such as photoresist polymer patterns, must be thoroughly removed from the surface of the silicon wafer following ion implantation; this cleaning step i...

2012
Stephanie S. Lee Srevatsan Muralidharan Arthur R. Woll Marsha A. Loth Zhong Li John E. Anthony Mikko Haataja Yueh-Lin Loo

Heterogeneous nucleation is often the precursor to crystallization in solution-processed organic semiconductor thin films. Here, we study the efficacy of a series of nine small-molecule organic semiconductor additives in seeding the crystallization of solution-processable triethylsilylethynyl anthradithiophene (TES ADT). By systematically varying the concentrations of the additives in TES ADT t...

Journal: :IEEE Journal of Selected Topics in Quantum Electronics 2016

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