Bhardwaj, R. Kumar, Manish Chae, K. H. Goyal, N. 2024-01-19T09:37:53Z 2024-01-19T09:37:53Z 2022-03-07 2020 0094-243X https://pubs.kist.re.kr/handle/201004/113856 Synthesis of ZnxNi1-xO with x=0, 0.01 was carried out through facile and economic sol-gel method. Rietveld refined diffraction patterns confirmed the wurtzite structure of prepared ZnO samples. Crystallite size obtained using Scherrer equation was 36 +/- 1 and 46 +/- 1 nm for pure and doped ZnO. Photoluminescence studies at room temperature showed a broad emission peak in the region 500-800 nm, which further showed onsets of defects/vacancies in ZnxNi1-xO samples. Magnetic measurements at room temperature showed the shift in magnetic behavior from diamagnetism for pure ZnO to weak ferromagnetism in Ni doped ZnO sample. This study established a correlation among the vacancies and magnetic behavior of doped ZnO sample. English AMER INST PHYSICS Defect Induced Magnetism In Ni Doped ZnO Nanoparticles Conference 10.1063/5.0001832 1 3rd International Conference on Condensed Matter & Applied Physics (ICC), v.2220 3rd International Conference on Condensed Matter & Applied Physics (ICC) 2220 US Bikaner, INDIA 2019-10-14 3RD INTERNATIONAL CONFERENCE ON CONDENSED MATTER & APPLIED PHYSICS (ICC-2019) 000557899502051 2-s2.0-85091897598 Proceedings Paper