Tomchuk, P. M., M. S. Brodyn, V. I. Volkov, and V. R. Lyakhovetskii. “Third-Order Optical Nonlinearity of Noble Metal Nanostructures”. Ukrainian Journal of Physics 8, no. 1 (December 11, 2019): 50. Accessed March 29, 2024. https://ujp.bitp.kiev.ua/index.php/ujp/article/view/2019668.