2 papers
cond-mat.mtrl-sci2017
Clustered vacancies in ZnO: Chemical aspects and consequences on physical properties
S. Pal, N. Gogurla, Avishek Das +7
Chemical nature of point defects, their segregation, cluster or complex formation in ZnO is an important area of investigation. In this report, 1.2 MeV Ar ion beam is used to incor…
cond-mat.mtrl-sci2016
Shallow acceptor state in ZnO realized by simple irradiation and annealing route
S. Pal, D. Jana, T. Rakshit +4
Activation of shallow acceptor state has been observed in ion irradiated and subsequently air annealed polycrystalline ZnO material. Low temperature photoluminescence (PL) spectrum…