Kushwaha, P., K. Singh, H. S. Mahor, P. K. Singh, R. Sharma, and K. D. Sharma. “Electric Field Enhancement by Gold Nano-Sphere and Its Clusters”.
East European Journal of Physics
, no. 2, June 2024, pp. 388-93, doi:10.26565/2312-4334-2024-2-49.