[1]
N. Kamata and A. Z. M. T. Islam, “Photoluminescence Characterization of Nonradiative Recombination Centers in Light Emitting Materials by Utilizing Below-Gap Excitation: A Mini Review of Two-Wavelength Excited Photoluminescence”, Rajshahi Univ. j. sci. eng., vol. 43, pp. 1–9, Dec. 2015.