Synthesis and photoluminescence study of nanostructured sol–gel Mn(II) doped indium tin oxide films on silica glass
IR@CGCRI: CSIR-Central Glass and Ceramic Research Institute, Kolkata
View Archive Info| Field | Value | |
| Title |
Synthesis and photoluminescence study of nanostructured sol–gel Mn(II) doped indium tin oxide films on silica glass
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| Creator |
Kundu, Susmita
Biswas, Prasanta Kumar |
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| Subject |
General
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| Description |
Sol–gel based dip coated Mn(II) doped indium tin oxide (ITO) films were prepared on pure silica glass at 350 °C and 450 °C using the aqueous solutions of In(III), Sn(IV) and Mn(II) salts having atomic ratio of In:Sn:Mn as 84.6:9.4:6.0. Thin films were characterized by XRD, EDX, SEM, AFM, TEM and photoluminescence (PL) studies. Oxygen deficiency in ITO films decreased due to Mn(II) doping. Quantum confinement of electron–hole pairs occurred in nanocrystals of Mn(II) doped ITO of average size range from 4.7 nm to 6.4 nm. Excitonic transitions and PL behaviours have been illustrated to focus quantum confinement and exciton–phonon interaction.
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| Publisher |
Elsevier
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| Date |
2006-12-11
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| Type |
Article
PeerReviewed |
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| Format |
application/pdf
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| Identifier |
http://cgcri.csircentral.net/30/1/kundu.pdf
Kundu, Susmita and Biswas, Prasanta Kumar (2006) Synthesis and photoluminescence study of nanostructured sol–gel Mn(II) doped indium tin oxide films on silica glass. Chemical Physics Letters, 432 (4-6). 508-512 . ISSN 0009-2614 |
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| Relation |
http://cgcri.csircentral.net/30/
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