Electrical and optical properties of a single Sb2Se3 nanorod

• Authors: T.Y. Ko , C.H. Yang , K. Sun , H.W. Chang , B. Sarkar , C.W. Liu
• Languages of publication: EN

Abstracts

EN

In this paper we present the methods to chemically synthesize the Sb2Se3 nanorods and study the electrical and optical properties of a single Sb2Se3 nanorod with an average size of 70 nm in diameter and a length of about 1 μm to 2 μm. The techniques we devised can immobilize and allocate a single nano-object on an electron beam (E-beam) patterned smart substrate. It can also overcome the limitation of the spatial resolution of conventional optical techniques (∼ 1 mm) to obtain optical spectroscopy in an individual nano-object less than 100 nm in size. We also demonstrate the techniques in using E-beam defined metallic coordination markers as electrodes to measure the conductance of a single Sb2Se3 nanorod. [...]

Keywords

EN

Nanorod; Conductance; Photoluminescence; Electron beam lithography

• Publisher: De Gruyter Open
• Journal: Open Chemistry
• Year: 2009
• Volume: 7
• Issue: 2
• Pages: 197-204

Dates

published

1 - 6 - 2009

online

9 - 4 - 2009

Contributors

author

T.Y. Ko

• Department of Applied Chemistry and Institute of Molecular Science, National Chiao Tung University, 30010, Hsinchu, Taiwan

author

C.H. Yang

• Department of Applied Chemistry and Institute of Molecular Science, National Chiao Tung University, 30010, Hsinchu, Taiwan

author

K. Sun

• Department of Applied Chemistry and Institute of Molecular Science, National Chiao Tung University, 30010, Hsinchu, Taiwan

author

H.W. Chang

• Department of Chemistry, National Dong Hwa University, Hualien, 97401, Taiwan

author

B. Sarkar

• Department of Chemistry, National Dong Hwa University, Hualien, 97401, Taiwan

author

C.W. Liu

• Department of Chemistry, National Dong Hwa University, Hualien, 97401, Taiwan

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Identifiers

DOI

10.2478/s11532-008-0070-z