TY - JOUR AU - Thi Ha, Tran AU - Thi Huyen Trang, Nguyen AU - Thanh Cong, Bach AU - Dieu Thu, Nguyen Thi AU - Thanh Binh, Nguyen AU - Viet Tuyen, Nguyen AU - Nguyen Hai, Pham PY - 2020/06/12 TI - Effect of Annealing Temperature on Cu2O Thin Films Prepared by Thermal Oxidation Method JF - VNU Journal of Science: Mathematics - Physics; Vol 36 No 2DO - 10.25073/2588-1124/vnumap.4426 KW - N2 - We report a facile process to fabricate cuprous thin films by thermal oxidation of copper substrates. Structure and phase identification were studied by X-ray diffraction measurement and Raman spectroscopy. Scanning electron microscopy was utilized to study surface morphology of the as-fabricated thin films and optical properties of the samples were investigated by diffused reflectance spectroscopy. The study shows that cuprous thin films could be obtained by controlling annealing temperature in the region of 200-300 o C. UR - https://js.vnu.edu.vn/MaP/article/view/4426