@article{799796, author = {L Benedict and T Wethkamp and K Wilmers and C Cobet and N Esser and Eric Shirley and W Richter and M Cardona}, title = {Dielectric Function of Wurtzite GaN and AlN Thin Films}, year = {1999}, number = {112}, month = {1999-01-01 00:01:00}, publisher = {Solid State Communications}, language = {en}, }