37 citations · 40 across the 3 of their papers we have counts for
3 papers
Limited Diffusion of Silicon in GaN: A DFT Study Supported by Experimental Evidence
Karol Kawka, Pawel Kempisty, Akira Kusaba +4
Silicon (Si) is the primary donor dopant in gallium nitride (GaN), introduced through epitaxial growth or ion implantation. However, precise control over Si diffusion remains a cri…
Diffusion of Be in gallium nitride: Experiment and modelling
Rafał Jakieła, Kacper Sierakowski, Tomasz Sochacki +4
Diffusion mechanism of beryllium in gallium nitride was investigated by analyzing temperature-dependent diffusion profiles from an infinite source. Beryllium atoms were implanted i…
Engineering and Science Highlights of the KAT-7 Radio Telescope
A. R. Foley, T. Alberts, R P. Armstrong +100
The construction of the KAT-7 array in the Karoo region of the Northern Cape in South Africa was intended primarily as an engineering prototype for technologies and techniques appl…