Non-conventional porous 12CaO7Al2O3 transparent oxide semiconductor: a journey from foams to cubes

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dc.contributor.author Dwivedi, Deepak
dc.contributor.author Bhavsar, Vaibhav
dc.contributor.author Thanki, Aditi
dc.date.accessioned 2017-02-07T11:15:12Z
dc.date.available 2017-02-07T11:15:12Z
dc.date.issued 2015-01
dc.identifier.citation Dwivedi, Deepak; Bhavsar, Vaibhav and Thanki, Aditi, “Non-conventional porous 12CaO7Al2O3 transparent oxide semiconductor: a journey from foams to cubes”, arXiv, Cornell University Library, DOI: arXiv:1701.07187, Jan. 2015. en_US
dc.identifier.uri https://repository.iitgn.ac.in/handle/123456789/2666
dc.identifier.uri http://arxiv.org/abs/1701.07187
dc.description.abstract In the current study easy method to synthesize C12A7 particles with cubic morphology was investigated for the application of Transparent Conducting Oxide layer in thinfilm solar cell. By self-combustion method with proper amount of urea addition, cubic and foamy structures of C12A7 were achieved at 950 {\deg}C and at 510 {\deg}C respectively. Pure C12A7 formation confirmed by P-XRD and growth mechanism of the cubes was also understood by SEM and FT-IR analysis. Further the band gap was measured 3.07 eV in case of 510 {\deg}C and 3.32 eV in case of 950 {\deg}C synthesized particles with the help of UV-Vis analysis. During PL single sharp peaks at 399 nm noticed which indicates less defective C12A7 at 950 {\deg}C, confirmed by XRD having more crystallinity and less strain. No trap state or radiative recombination observed in case of C12A7 synthesized at 950 {\deg}C sample. Conductivity from conductometry titration method was found to be 9.223 mS at 26.3 {\deg}C and 747.33 mS at 26.4 {\deg}C for 510 {\deg}C and 950 {\deg}C synthesized samples respectively. en_US
dc.description.statementofresponsibility by Deepak Dwivedi, Vaibhav Bhavsar and Aditi Thanki
dc.language.iso en_US en_US
dc.publisher Cornell University Library en_US
dc.title Non-conventional porous 12CaO7Al2O3 transparent oxide semiconductor: a journey from foams to cubes en_US
dc.type Article en_US


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