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Seo, Kwanyong
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  • Flexible solar cell, transparent solar cell, PV-battery hybrid system, hetero-junction solar cell

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Synthesis and electrical properties of single crystalline CrSi2 nanowires

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Title
Synthesis and electrical properties of single crystalline CrSi2 nanowires
Other Titles
Synthesis and electrical properties of single crystalline CrSi2 nanowires
Author
Seo, KwanyongVaradwaj, Kumar S. K.Cha, DongkyuIn, JunehoKim, JiyoungPark, JeungheeKim, Bongsoo
Keywords
CHEMICAL-VAPOR-DEPOSITION; GAN NANOWIRES; COSI NANOWIRES; GROWTH; ARRAYS; OXIDES; METAL; NANOSTRUCTURES; DISILICIDE; SILICIDES
Issue Date
2007-07
Publisher
AMER CHEMICAL SOC
Citation
JOURNAL OF PHYSICAL CHEMISTRY C, v.111, no.26, pp.9072 - 9076
Abstract
Free-standing CrSi2 nanowires are synthesized by a vapor transport based method for the first time. High-quality CrSi2 nanowires with a hexagonal cross section are produced by the reaction of a CrCl2 precursor and a Si substrate without using any metal catalyst. We have studied the crystal structure and electrical transport properties of CrSi2 nanowires. Transmission electron microscopy and X-ray diffraction studies confirm the single-crystalline nature of the CrSi2 nanowires of a C40 type structure. Four-probe devices were fabricated by the focused ion beam equipped with a nanomanipulator. Measured resistivity of the nanowire is 0.012 Omega center dot cm, which is close to that of bulk single-crystalline CrSi2
URI
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DOI
10.1021/jp071707b
ISSN
1932-7447
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ECHE_Journal Papers
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