The following paper by Ms. Bharathi Palanisamy et al. was published in Applied Surface Science 499. (2020)(IF:6.182)
Growth and influence of Gd doping on ZnO nanostructures for enhanced optical, structural properties and gas sensing applications.
P. Bharathi, M. Krishna Mohan, V. Shalini, S. Harish, M. Navaneethan, J. Archana, M. Ganesh Kumar et al.
Applied Surface Science 499 (2020)