Sonochemical Synthesis and Photocurrent of HgTe NANOPARTICLES

Abstract:

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We report the sonochemical synthesis of mercury telluride (HgTe) nanoparticles and the photocurrents of these nanoparticles and their organic hybrid system. The HgTe nanoparticles were about 5 nm in size and their lattice structure was cubic. Poly(N-vinylcarbazole)(PVK) was added to the HgTe nanoparticles for the formation of an inorganic(HgTe)-organic(PVK) hybrid system. The room-temperature photocurrents of the HgTe nanoparticles and the HgTe-PVK hybrid system were compared in this study. The photocurrent was significantly enhanced for the HgTe-PVK hybrid system.

Info:

Periodical:

Key Engineering Materials (Volumes 277-279)

Edited by:

Kwang Hwa Chung, Yong Hyeon Shin, Sue-Nie Park, Hyun Sook Cho, Soon-Ae Yoo, Byung Joo Min, Hyo-Suk Lim and Kyung Hwa Yoo

Pages:

961-965

DOI:

10.4028/www.scientific.net/KEM.277-279.961

Citation:

H. S. Kim et al., "Sonochemical Synthesis and Photocurrent of HgTe NANOPARTICLES ", Key Engineering Materials, Vols. 277-279, pp. 961-965, 2005

Online since:

January 2005

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Price:

$35.00

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