2006 journal article
Growth and fabrication of AlGaN-based ultraviolet light emitting diodes on 6H-SiC(0001) substrates and the effect of carrier-blocking layers on their emission characteristics
Materials Science & Engineering. B, Solid-State Materials for Advanced Technology, 127(2-3), 169–179.
2005 journal article
Effect of carrier blocking layers on the emission characteristics of AlGaN-based ultraviolet light emitting diodes
Japanese Journal of Applied Physics. Part 1, Regular Papers, Short Notes & Review Papers, 44(10), 7254–7259.