Yeng, Muhamad Safuan Mat, et al. “Optical Stiffness of an Optically Trapped 4-Cyano-4’-Pentylbiphenyl (5CB) in the Form of a Microdroplet in Water”.
CENTRAL ASIA AND THE CAUCASUS, vol. 23, no. 1, Jan. 2022, pp. 3008-16,
https://ca-c.org/index.php/cac/article/view/190.