Growth and low-temperature photoluminescence properties of hybrid ZnO-SnO2 nanobelts
IR@CGCRI: CSIR-Central Glass and Ceramic Research Institute, Kolkata
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| Title |
Growth and low-temperature photoluminescence properties of hybrid ZnO-SnO2 nanobelts
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| Creator |
Sinha, S K
Rakshit, T Ray, S K Bysakh, Sandip Manna, Indranil |
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| Subject |
Engineering Materials
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| Description |
Hybrid ZnO-SnO2 nanobelts were synthesized through a simple thermal evaporation technique without using any catalyst. Detailed microstructural investigation showed that the nanobelts possessed doped/alloyed wurtzite (ZnO) and rutile (SnO2) structures. The diameter and length of the nanobelts were in the ranges 100-200 and 20-40 mu m, respectively. Low-temperature photoluminescence properties of the hybrid ZnO-SnO2 nanostructured aggregate revealed a red shift of near-band-edge emission peaks of ZnO with increasing temperature. The method of synthesis offers a convenient and effective technique of producing hybrid ZnO-SnO2 nanobelts for gas sensing in the large quantity.
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| Publisher |
Taylor & Francis
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| Date |
2012
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| Type |
Article
PeerReviewed |
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| Format |
application/pdf
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| Identifier |
http://cgcri.csircentral.net/1827/1/manna2.pdf
Sinha, S K and Rakshit, T and Ray, S K and Bysakh, Sandip and Manna, Indranil (2012) Growth and low-temperature photoluminescence properties of hybrid ZnO-SnO2 nanobelts. Philosophical Magazine Letters, 92 (9). pp. 469-477. ISSN 0950-0839 |
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| Relation |
http://cgcri.csircentral.net/1827/
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