Short Presentation

[LEDIA-SP-15] Vacancies in III-Nitrides (I): Formation under Reconstructed Surfaces

*K. Tateyama¹, Y. Kangawa^1,2, A. Kusaba^1,2, T. Kawamura³ (1. Interdisciplinary Graduate School of Engineering Sciences, 2. Research Institute for Applied Mechanics, Kyushu University, 3. Graduate School of Engineering, Mie University)

In the CVD growth, vacancies are incorporated from the growth surface. In this presentation, we discuss the stability of them in sub-surface layers under surface reconstructions.