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Showing 1 to 7 of 7 for “"CZTSSe"”.
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Kesterite thin-film solar cell absorbers derived using inhomogeneous CZTS nanoparticles
… the structural and compositional integrities of CZTSSe are crucial to derive the solar cell grade kesterite thin-films. Analytical electron microscopy (AEM) allows me to demonstrate the structural and compositional inhomogeneity of the CZTS nanoparticles and CZTSSe thin-films at the nanoscale. …
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Nanocrystal Synthesis and Thin Film Formation for Earth Abundant Photovoltaics
… electricity. Solar cells with Cu2ZnSn(S,Se)¬4¬ (CZTSSe) absorber layers are of particular interest due to the high absorption coefficient of CZTSSe, its band gap in the ideal range for efficient photovoltaic power conversion, and the relative abundance of its constituent elements in the earth’s …
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Cu2ZnSn(S,Se)4 photovoltaic absorber fabrication by hydride chalcogenization of electrodeposited precursors
Cu2ZnSn(S,Se)4 (CZTSSe) is a semiconducting material with potential application as the absorber layer in thin-film photovoltaic (PV) devices. Closely related to the commercially available Cu(In,Ga)Se2 (CIGS) absorber material, CZTSSe consists of more readily-available materials, and may therefore …
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Solution Routes to Metal Chalcogenide and Zinc Oxide Thin Films for Device Applications
… (Cu2ZnSn(S1-x Sex)4 (0≤x≤1) (CZTSSe) and zinc oxides (ZnO). The corresponding thin film devices based on the solution routes are also presented.
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Elektrochemische Legierungsabscheidung zur Herstellung von Cu2ZnSnS4 Dünnschichtsolarzellen
… Cu2ZnSnS4 (CZTS) und Cu2ZnSnS(4-x)Sex (x<3, CZTSSe) konnten erfolgreich durch Kombination der elektrochemischen Legierungsabscheidung und der anschließenden Sulfurisierung in H2S-haltiger Atmosphäre hergestellt werden. In früheren Arbeiten wurden die viel versprechenden Eigenschaften von CZTS …
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First-Principles Studies of Electronic, Optical and Defect Properties of Photovoltaic Materials
… PV absorbers to address the above issues of CZTSSe. Results obtained as part of this thesis elucidated the band structure and electronic properties of the CBTSSe alloys. A recent device prepared from the Cu2BaSnS4 ́xSex (x « 3) has now been demonstrated with power conversion efficiency (PCE) …
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Solution-Processed Thin Film Deposition and Characterization of Multinary Chalcogenides: Towards Highly Efficient Cu2BaSn(S,Se)4 Solar Devices
… Kesterite-based Cu2ZnSn(S,Se)4 (CZTSSe) materials have emerged as alternatives to address these issues for environmentally benign, low-cost photovoltaic (PV) and photoelectrochemical (PEC) applications. However, the significant degree of detrimental defect formation associated …