Absorber Performation Of CdteCdte Cu Thins Films Based From Crystal Phase And Microstructures

N M D Putra, - and Sugianto, FMIPA Fisika and B Astuti, - and P Marwoto, - (2018) Absorber Performation Of CdteCdte Cu Thins Films Based From Crystal Phase And Microstructures. In: 5th ICMSE2018.

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Abstract

It has been successfully grown thin film CdTe, CdTe:Cu (2%) and CdTe:Cu (15%) using DC Magnetron Sputtering method. Sample preparation was performed with different temperature and plasma power parameters above the ITO (Indium Tin Oxide) substrates. Then sample a thin film on annealing for 20 minutes. The addition of Cu doping causes the film polycrystalline structure to change from zincblende (cubic) to wurtzite (hexagonal) crystal phase. The optical transformation of CdTe as absorber is indicated parameter by the Eg = 1.48 eV or a = 7,348x104 cm-1 corresponding to the CdTe:Cu (2%) thin film sample with optimum crystal size and high lattice parameters.

Item Type:	Conference or Workshop Item (Paper)
Subjects:	Q Science > QC Physics
Fakultas:	Fakultas Matematika dan Ilmu Pengetahuan Alam > Fisika, S1
Depositing User:	mahargjo hapsoro adi
Date Deposited:	12 Apr 2023 03:23
Last Modified:	26 Apr 2023 03:19
URI:	http://lib.unnes.ac.id/id/eprint/57078

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