ZnO nanowalls.Published in:Applied Physics A: Materials Science & Processing, 2004, v. 78, n. 4, p. 539, doi. 10.1007/s00339-003-2391-2By:Lao, J.Y.;Huang, J.Y.;Wang, D.Z.;Ren, Z.F.;Steeves, D.;Kimball, B.;Porter, W.Publication type:Article