PaperCharacterization of etching procedure in preparation of CdTe solar cells
References (22)
Solar Cells
(1987)- et al.
- et al.
J. Non.-Cryst. Solids
(1970) J. Non-Cryst. Solids
(1970)- et al.
Adv. Sol. Energy
(1993) MRS Bull.
(Oct. 1993)Annu. Rev. Mater. Sci.
(1990)- Y.-S. Tyan, US Patent 4,319,069...
- et al.
- et al.
Cited by (54)
Effect of treatment time and radio frequency power on roughness and wettability of oxygen plasma-etched Cadmium Telluride thin films
2022, Thin Solid FilmsCitation Excerpt :Hosseinpanahi et al. obtained the growth exponent β = 0.12 ± 0.01 and Hurst exponent H = 0.83 ± 0.02, and the time series is persistence [26]. CdTe surface etching was commonly using an acidic/alcoholic bromine solution [27–30]. In this work, experimental studies on the roughness and wettability improved by the oxygen plasma etch-fronts of CdTe thin films are reported.
Band alignment of CdTe with MoO<inf>x</inf> oxide and fabrication of high efficiency CdTe solar cells
2018, Solar EnergyCitation Excerpt :Our study demonstrated that an oxide mixture layer made of CdTeOx, TeOx and CdOx is inevitably formed at the CdTe film surface. This oxide layer is usually etched away by chemical solution, such as bromine methanol solution or nitric-phosphoric acid (NP etching) (Häring et al., 1983; Konova et al., 1986; Kotina et al., 1998; Li et al., 1999; Rose et al., 1999; Sarlund et al., 1996). After chemical solution etching, a Te-rich layer is formed at CdTe film surface, as can be seen in Fig. 9.
Fabrication of magnetic tunnel junctions
2018, Advanced Applications in Manufacturing EngineeringWet chemical etched CdTe thin film solar cells
2013, Current Applied PhysicsCitation Excerpt :The role of chlorine has been previously studied but the results are sometimes contradictory [9]. The nitric-phosphoric (NP) wet etching process for forming a low resistance back contact to polycrystalline CdTe thin films in CdS/CdTe solar cells was studied [10,11]. Oxide layer on the surface of CdTe thin film was removed and cadmium was resolved into the NP etching solution.
CdTe thin film solar cells with reduced CdS film thickness
2011, Thin Solid Films