KHAN RA, MUHAMMAD I, KALIMULLAH, SHAH FAHAD. Comparison between ultrathin phonon polariton modes in monolayer hexagonal boron nitrides. UWJST [Internet]. 2021 Dec. 31 [cited 2024 Dec. 22];5:7-11. Available from: https://uwjst.org.pk/index.php/uwjst/article/view/62