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This article is cited in 7 scientific papers (total in 7 papers)
Solid-State Electronics
Problems arising from using KOH–IPA etchant to texture silicon wafers
N. A. Chuchvagaab, N. M. Kislyakovaa, N. S. Tokmoldinabc, B. A. Rakymetova, A. S. Serikkhanova a Satbayev University, Institute of Physics and Technology, Almaty, Kazakhstan
b Scientific Production Center of Agricultural Engineering, Almaty
c Al-Farabi Kazakh National University
Abstract:
Wet chemical processing of single-crystal silicon wafers, including their texturing, is a key process step in the fabrication of high-efficiency solar cells. Methods of texturing single-crystal silicon wafers used in solar cell technology have been studied. Optimal texturing parameters have been determined for test samples, and the most effective etchant for texturing, a KOH–isopropanol solution, has been found.
Keywords:
photovoltaics, crystalline silicon, HIT, photocell, texturing, wet chemistry, SEM.
Received: 30.12.2019 Revised: 05.03.2020 Accepted: 05.03.2020
Citation:
N. A. Chuchvaga, N. M. Kislyakova, N. S. Tokmoldin, B. A. Rakymetov, A. S. Serikkhanov, “Problems arising from using KOH–IPA etchant to texture silicon wafers”, Zhurnal Tekhnicheskoi Fiziki, 90:10 (2020), 1758–1763; Tech. Phys., 65:10 (2020), 1685–1689
Linking options:
https://www.mathnet.ru/eng/jtf5191 https://www.mathnet.ru/eng/jtf/v90/i10/p1758
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