?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=Vinod+Kumar&rft.aulast=Gupta&rft.au=Gupta%2C+Vinod+Kumar&rft.date=1998&rft.title=Growth+on+patterned+substrates+for+optoelectronic+device+application&rft.inst=UCL+(University+College+London)&rft.tpages=197&rft.degree=Doctoral