Tielrooij, K., Hesp, N., Principi, A., Lundeberg, M., Pogna, E., Banszerus, L., Mics, Z., Massicotte, M., Schmidt, P., Davydovskaya, D., Purdie, D., Goykhman, I., Soavi, G., Lombardo, A., Watanabe, K., Taniguchi, T., Bonn, M., Turchinovich, D., Stampfer, C., Ferrari, A., Cerullo, G., Polini, M., & Koppens, F. (n.d.). out-of-plane heat transfer in van der Waals stacks through electron–hyperbolic phonon coupling. Nature nanotechnology, 13(1), 41–46. http://access.bl.uk/ark:/81055/vdc_100088107944.0x0001b9