Surface electronic properties of Mg-doped InAlN alloys
Surface electronic properties of Mg-doped InAlN alloys
复制标题
掺镁InAlN合金的表面电子性能
DOI:
10.1002/pssb.200880766
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发表时间:
2009
期刊:
影响因子:
--
通讯作者:
King P
中科院分区:
文献类型:
--
作者:
King P
High resolution X‐ray photoemission spectroscopy is utilised to determine the variation in surface Fermi level pinning position for Mg‐dopedc‐plane InxAl1–xN alloys withx≥ 0.4. For In‐rich alloys, a transition from inversion to hole depletion was inferred at an alloy composition ofx∼ 0.7. For Al‐rich alloys, insulating samples resulted due to the difficulty of p‐type doping AlN and Al‐rich alloys, resulting in approximately flat‐band conditions, with little surface space‐charge. (© 2009 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)