2D material fabrication and characterization.

B. Gunawardana, H-C Liu, R. L. Samaraweera, M. S. Heimbeck, H. O. Everitt, J. Iñarrea, C. Reichl, W. Wegscheider, R. G. Mani, Millimeter wave radiation-induced magnetoresistance oscillations in the high quality GaAs/AlGaAs 2D electron system under bichromatic excitation, Physical Review B 95 (19), 195304 (2017)

B. Gunawardana, H-C Liu, R. L. Samaraweera, C. Reichl, W. Wegscheider, R. G. Mani, Behavior of Bichromatic Microwave Induced Magnetoresistance Oscillations in the High Mobility GaAs/AlGaAs 2D electron System, Journal of Physics: Conference Series 864 (1), 012055 (2017)

C. R. Munasinghe, B. Gunawardana, et al., Electron heating induced by an ac-bias current in the regime of Shubnikov–de Haas oscillation in the high mobility GaAs/Al x Ga1−x As two-dimensional electron system”, Journal of Physics: Condensed Matter 30 (31), 315701 (2018)

R. L. Samaraweera, H-C Liu, B. Gunawardana, et al., Coherent backscattering in quasi-ballistic ultra-high mobility GaAs/AlGaAs 2DES, Scientific Reports 8 (1), 10061 (2018)

T. R. Nanayakkara, R. L. Samaraweera, B. Gunawardana, et al., Electron heating induced by microwave photoexcitation in the GaAs/AlGaAs two-dimensional electron system, Physical Review B 98 (3), 035304 (2018)

R. L. Samaraweera, B. Gunawardana, A. Kriisa, T. R. Nanayakkara, C. R. Munasinghe, et al., Influence of microwave excitation – power on the narrow negative magnetoresistance effect around B = 0T in the ultra-high mobility GaAs/AlGaAs, Physica Status Solidi (b) 256 1800610 (2019)

R. L. Samaraweera, B. Gunawardana, T. R. Nanayakkara, C. R. Munasinghe, et al., Study of narrow negative magnetoresistance effect in ultra-high mobility GaAs/AlGaAs 2DES under microwave photo-excitation, Scientific Reports 10 781 (2020)

K.D. Binuka Gunawardana, BI-CHROMATIC MICROWAVE INDUCED RESISTANCE OSCILLATIONS ON GaAs/AlGaAs TWO DIMENSIONAL ELECTRON SYSTEMS, ScholarWorks @ Georgia State University (2021)