'Shallow tqw gave' presentation slideshows

FIG. 4. Electroluminescence spectra of (a) Sample A (with shallow TQW), (b) Sample B

1.8 nm. 2.1 nm. FIG. 4. Electroluminescence spectra of (a) Sample A (with shallow TQW), (b) Sample B (with shallow RQW), (c) Sample C (w/o. shallow QWs) at Various injection currents. (d) The magnitude of the blue-shift and the FWHM of the EL emission peak in the

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