Academic Journal
Growth and Characterization of Stoichiometric Cu2ZnSnS4 Crystal Using Vertical Bridgman Technique
| العنوان: | Growth and Characterization of Stoichiometric Cu2ZnSnS4 Crystal Using Vertical Bridgman Technique |
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| المؤلفون: | Peksu, Elif, Terlemezoğlu, Makbule, Parlak, Mehmet, Karaağaç, Hakan |
| بيانات النشر: | John Wiley and Sons Inc |
| سنة النشر: | 2022 |
| مصطلحات موضوعية: | conductivity, Cu2ZnSnS4, mobility, Activation energy, Chemical analysis, Copper compounds, Crystal structure, Energy dispersive X ray analysis, Hall mobility, Hole concentration, Tin compounds, X ray diffraction analysis, Acceptor levels, Bridgman techniques, Kesterites, Single phasis, Single zones, Vertical Bridgman technique, Vertical furnaces, X- ray diffractions, Zinc compounds |
| الوصف: | Stoichiometric Cu2ZnSnS4 (CZTS) single phase crystals are successfully grown in a single-zone vertical furnace by Bridgman technique. X-ray diffraction (XRD) and Raman spectroscopy measurements are employed to investigate the structural properties of the grown crystals, which verifies the formation of mono-phase CZTS crystals with kesterite structure. The energy-dispersive X-ray analysis (EDS) indicates the growth of CZTS single phase crystals with a nearly stoichiometric chemical composition. The carrier concentration, mobility, and resistivity of the crystals are determined from Hall Effect measurements. At room temperature, the respective values are found to be 4.0 × 1015 cm?3, 1.0 cm2 Vs?1, and 1540 ? cm. The activation energies for the acceptor levels are also determined using the temperature-dependent hole concentration measurement. CuZn-antisite originated acceptor level with activation energies of ?121 meV is identified in a nearly stoichiometric kesterite structure. © 2021 Wiley-VCH GmbH ; 315M401 ; This work was supported by Turkish Scientific and Research Council (TUBITAK) under Grant no 315M401. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| تدمد: | 1862-6300 |
| Relation: | Physica Status Solidi (A) Applications and Materials Science; Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı; https://doi.org/10.1002/pssa.202100595; https://hdl.handle.net/20.500.11776/4677; 219; WOS:000723564700001; 2-s2.0-85120178927 |
| DOI: | 10.1002/pssa.202100595 |
| الاتاحة: | https://hdl.handle.net/20.500.11776/4677 https://doi.org/10.1002/pssa.202100595 |
| Rights: | info:eu-repo/semantics/closedAccess |
| رقم الانضمام: | edsbas.EF8E04BD |
| قاعدة البيانات: | BASE |
| تدمد: | 18626300 |
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| DOI: | 10.1002/pssa.202100595 |