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Effect of secondary phases on the thermoelectric properties of Zn2GeO4 nano-crystals grown by thermal evaporation on Au coated Si substrate
(ELSEVIER, 2019-06)
This study reported the growth of Zn2GeO4 nano-crystals on Au coated Si substrate by thermal evaporation technique using vacuum tube furnace for thermoelectric power generation applications. The thermoelectric properties ...
Effect of tin concentration on the structural, optical and thermoelectric properties of CZTS thin films gown by chemical solution method
(ELSEVIER, 2019-12)
In this work, we have modulated the structural, morphological, optical and thermoelectric properties of CZTS thin films (TFs) by controlling the concentration of tin atoms. The CZTS TFs were grown by simple chemical solution ...
Modulation of secondary phases in hydrothermally grown zinc oxide nanostructures by varying the Cu dopant concentration for enhanced thermo power
(ELSEVIER, 2020-11)
In this study, we have successfully controlled the number of secondary phases in Zinc Oxide (ZnO) nano-structures by changing the concentration of Copper (Cu) atoms. Zinc Copper Oxide (Zn1-xCuxO) nanostructures with x = ...
A novel approach to simultaneously enhance the Seebeck coefficient and electrical conductivity in rutile phase of TiO2 nanostructures
(ELSEVIER, 2020-08)
In the present study, we have used a novel technique to simultaneously enhance the Seebeck coefficient and electrical conductivity of Titanium Dioxide (TiO2) nanostructured by grown by a simple sol-gel method. X-Ray ...
Growth of Mg2GeO4 nano-crystals on Si substrate and modulation of Seebeck coefficient by post growth annealing technique
(ELSEVIER, 2019-09)
We have reported the successful growth of Mg2GeO4 nano-crystals by simple thermal evaporation technique. The Mg and Ge metal powders were evaporated on the Si substrate and kept the oxygen flow rate of 100 sccm. The ...
Improvement of thermoelectric properties of sol gel grown Cu2Zn1-xSnS4 thin films with the incorporation of Cd atoms
(ELSEVIER, 2021-03)
In this manuscript, we have reported the thermo-electric (TE) properties of Cu2Zn1-xCdxSnS4 thin films grown by a sol - gel method. Various thermoelectric properties such as Seebeck coefficient, electrical conductivity and ...
Optimizing the structural, morphological and thermoelectric properties of zinc oxide by the modulation of cobalt doping concentration
(ELSEVIER, 2021-08)
A study is conducted to determine the effects of cobalt doping concentration on structural, morphological and thermoelectric properties of Zinc Oxide (ZnO). To test this hypothesis, cobalt doped zinc oxide nano-particles ...
Simultaneous enhancement of Seebeck coefficient and electrical conductivity in ZnSnO by the engineering of grain boundaries using post annealing
(ELSEVIER, 2021-02)
In this manuscript, we have reported the simultaneous enhancement in Seebeck coefficient and electrical conductivity by controlling the density and size of the grains. The grain boundaries are acting as barriers for the ...
Growth of ZnSnO nano structures for thermopower applications by thermal evaporation with and without oxygen precursor
(ELSEVIER, 2021-05)
In this manuscript, we have reported the crystal quality control of ZnSnO nanostructures during thermal evaporation growth in the presence and absence of oxygen gas during the growth process. To test this hypothesis, we ...
Effect of sulfur amount during post-growth sulfurization process on the structural, morphological and thermoelectric properties of sol-gel grown quaternary chalcogenide …
(ELSEVIER, 2021-02)
In this work, the CZTS thin films (TFs) have been grown using sol-gel spin coating method on Si substrate. The effect of sulfur concentration on the structural, morphological and thermoelectric properties was investigated ...