Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) 上野 耕平,Structural and Optical Properties of Nonpolar AlN(11-20) Films Grown on ZnO(11-20) Substrates with a Room-Temperature GaN Buffer Layer,Japanese Journal of Applied Physics,,,2010,49,,,https://cir.nii.ac.jp/crid/1010282257459071490,