Results 71 to 80 of about 691 (183)

The order-disorder transition in Cu2ZnSnS4 – A neutron scattering investigation

Journal of Solid State Chemistry, 2016
Abstract In this work a series of stoichiometric Cu2ZnSnS4 (CZTS) samples annealed at different temperatures in the range of 473–623 K were investigated. The temperature dependence of the Cu/Zn-order-disorder behavior was analyzed by neutron powder diffraction measurements.
Ritscher, A., Hoelzel, M., Lerch, M.
openaire   +2 more sources

First-Principles Study on Influences of Crystal Structure and Orientation on Band Offsets at the CdS/Cu2ZnSnS4 Interface

International Journal of Photoenergy, 2012
Cu2ZnSnS4 (CZTS) has attracted much attention recently as an absorber layer material in a heterojunction solar cell. Using the first-principles method, we calculate the band offsets for the CdS/CZTS heterojunction.
Wujisiguleng Bao, Masaya Ichimura
doaj   +1 more source

Depth distribution of secondary phases in kesterite Cu2ZnSnS4 by angle-resolved X-ray absorption spectroscopy

APL Materials, 2017
The depth distribution of secondary phases in the solar cell absorber material Cu2ZnSnS4 (CZTS) is quantitatively investigated using X-ray Absorption Near Edge Structure (XANES) analysis at the K-edge of sulfur at varying incidence angles.
J. Just, D. Lützenkirchen-Hecht, O. Müller, R. Frahm, T. Unold   +4 more
doaj   +1 more source

Raman study of flash-lamp annealed aqueous Cu2ZnSnS4 nanocrystals

Beilstein Journal of Nanotechnology, 2019
The effect of flash-lamp annealing (FLA) on the re-crystallization of thin films made of colloidal Cu2ZnSnS4 nanocrystals (NCs) is investigated by Raman spectroscopy.
Yevhenii Havryliuk, Oleksandr Selyshchev, Mykhailo Valakh, Alexandra Raevskaya, Oleksandr Stroyuk, Constance Schmidt, Volodymyr Dzhagan, Dietrich R. T. Zahn   +7 more
doaj   +1 more source

Influence of Secondary Phases in Kesterite-Cu2ZnSnS4 Absorber Material Based on the First Principles Calculation

International Journal of Photoenergy, 2015
The influence of secondary phases of ZnS and Cu2SnS3 (CTS) in Cu2ZnSnS4 (CZTS) absorber material has been studied by calculating the band offsets at the CTS/CZTS/ZnS multilayer heterojunction interfaces on the basis of the first principles band structure
Wujisiguleng Bao, Masaya Ichimura
doaj   +1 more source

One-Step Hydrothermal Synthesis of Cu₂ZnSnS₄ Nanoparticles as an Efficient Visible Light Photocatalyst for the Degradation of Congo Red Azo Dye. [PDF]

Nanomaterials (Basel), 2023
Henríquez R, Nogales PS, Moreno PG, Cartagena EM, Bongiorno PL, Navarrete-Astorga E, Dalchiele EA.   +6 more
europepmc   +1 more source

Kesterite Thin Films of Cu2ZnSnS4 Obtained by Spray Pyrolysis

, 2012
Thin films of Cu2ZnSnS4 (CZTS) were deposited using the spray pyrolysis method as relatively fast and vacuum-free method. Obtained samples were analyzed using the X-Ray Fluorescence, grazing incidence X-Ray Diffraction and Raman Spectroscopy techniques.
Bruc, L.I., Guc, M., Rusu, M., Sherban, D.A., Simashkevich, A.V., Shorr, S., Izquierdo Roca, V., P rez Rodr guez, A., Arushanov, E.K.   +8 more
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Oxygen Aspects in the High-Pressure and High-Temperature Sintering of Semiconductor Kesterite Cu₂ZnSnS₄ Nanopowders Prepared by a Mechanochemically-Assisted Synthesis Method. [PDF]

Int J Mol Sci, 2023
Lejda K, Janik JF, Perzanowski M, Stelmakh S, Pałosz B.   +4 more
europepmc   +1 more source

CO2 Reduction by Cu2ZnSnS4 Photocathode

CO2 Reduction by Cu2ZnSnS4 Photocathode
identifier:oai:t2r2.star.titech.ac.jp ...
openaire  

Optical constants of Cu ZnSnS bulk crystals

Moldavian Journal of the Physical Sciences, 2009
The dielectric functions of Cu2ZnSnS4 bulk crystals grown by the Bridgman method were measured over the energy range 0.8 to 4.7 eV at room temperature using variable angle spectroscopic ellipsometry. The spectral dependence of complex refractive index,
Levcenco, Sergiu, Gurieva, Galina, Guc, Maxim, Nateprov, Alexandr   +3 more
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