[M-1-5] Growth of Nitrogen-Polar 2H-AlN on Step-Height-Controlled 6H-SiC (000-1) Substrate by Molecular-Beam Epitaxy H. Okumura1, T. Kimoto1, J. Suda1 (1.Kyoto Univ. , Japan) https://doi.org/10.7567/SSDM.2011.M-1-5