Liu, Z. Q.; Ni, J. - In: The European Physical Journal B - Condensed Matter and … 59 (2007) 1, pp. 29-34
We have investigated the properties of SiCAlN quaternary compounds composed of SiC and AlN polytypes by first-principle calculations. We find that their band gaps have a large tunability and are sensitive to the polytype structures. Their electronic properties vary from wide-band-gap...