T.  Low, Chaves, A., Caldwell, J. D., Kumar, A., Fang, N. X., Avouris, P., Heinz, T. F., Guinea, F., Martin-Moreno, L., and Koppens, F., ?Polaritons in layered two-dimensional materials?, Nature materials, vol. 16, p. 182, 2017.

A.  Kumar, Nemilentsau, A., Fung, K. Hung, Hanson, G., Fang, N. X., and Low, T., ?Chiral plasmon in gapped Dirac systems?, Physical Review B, vol. 93, no. 4, 2016.

T.  Low, Chaves, A., Caldwell, J. D., Kumar, A., Fang, N. X., Avouris, P., Heinz, T. F., Guinea, F., Martin-Moreno, L., and Koppens, F., ?Polaritons in layered two-dimensional materials?, Nature Materials, vol. 16, no. 2, pp. 182 - 194, 2016.

A.  Kumar, Low, T., Fung, K. - H., Avouris, P., and Fang, N., ?Tunable light-matter interaction and the role of hyperbolicity in graphene-hBN system?, Nano Letters, p. 150421151247009, 2015.

K. Hung Fung, Kumar, A., and Fang, N. X., ?Electron-photon scattering mediated by localized plasmons: A quantitative analysis by eigen-response theory?, Physical Review B, vol. 89, no. 4, 2014.

A.  Kumar, Fung, K. Hung, Reid, M. T. Homer, and Fang, N. X., ?Photon emission rate engineering using graphene nanodisc cavities?, Optics Express, vol. 22, no. 6, p. 6400, 2014.

A.  Kumar, Fung, K. Hung, Reid, M. T. Homer, and Fang, N. X., ?Transformation optics scheme for two-dimensional materials?, Optics Letters, vol. 39, no. 7, p. 2113, 2014.

D.  Jin, Kumar, A., Fung, K. Hung, Xu, J., and Fang, N. X., ?Terahertz plasmonics in ferroelectric-gated graphene?, Applied Physics Letters, vol. 102, no. 20, p. 201118, 2013.