@article{article4e1374ff, title = {Exploration of nonlinear optical enhancement in acceptor-π-donor indacenodithiophene based derivatives via structural variations: a DFT approach}, author = {Abid, Saba and Khalid, Muhammad and Sagir, Muhammad and Imran, Muhammad and Braga, Ataualpa Albert Carmo and Ojha, Suvash Chandra}, year = {2023}, doi = {10.1039/d3ra04858f}, journal = {RSC Advances} }