Nanostructured Crystals:  Unique Hybrid Semiconductors Exhibiting Nearly Zero and Tunable Uniaxial Thermal Expansion Behavior

A unique family of II−VI based nanostructured inorganic−organic hybrid semiconductors exhibit nearly zero uniaxial thermal expansion in the temperature range of 95−295 K. Both their optoelectronic and thermal expansion properties are systematically tunable. The diamine molecules show a strong negati...

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Veröffentlicht in:Journal of the American Chemical Society 2007-11, Vol.129 (46), p.14140-14141
Hauptverfasser: Li, Jing, Bi, Wenhua, Ki, Wooseok, Huang, Xiaoying, Reddy, Srihari
Format: Artikel
Sprache:eng
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Zusammenfassung:A unique family of II−VI based nanostructured inorganic−organic hybrid semiconductors exhibit nearly zero uniaxial thermal expansion in the temperature range of 95−295 K. Both their optoelectronic and thermal expansion properties are systematically tunable. The diamine molecules show a strong negative thermal expansion effect, and the extent of such an effect increases as the length of the organic molecules increases.
ISSN:0002-7863
1520-5126
DOI:10.1021/ja075901n