A. Graber

Shallow donors in GaN—The binding energy and the electron effective mass

B. K. Meyer, D. Volm, A. Graber et al. · Solid State Communications · 1995 · 161 citations

Semiconductor Technology, Wide-bandgap Semiconductor, Electrical Engineering +8

MBE Growth of (In)GaN for LED Applications

H. Riechert, R. Averbeck, A. Graber et al. · MRS Proceedings · 1996 · 96 citations

Electrical Engineering, Engineering, Mbe Growth +4

Blue and green electroluminescence from MBE grownGaN/InGaN heterostructures

H. Tews, R. Averbeck, A. Graber et al. · Electronics Letters · 1996 · 28 citations

Free Wake Model of Hovering Rotors Having Straight or Curved Blades

Aviv Rosen, A. Graber · Journal of the American Helicopter Society · 1988 · 24 citations

Aeronautics, Engineering, Aerospace Engineering +7

Defect-induced Raman scattering in resonance with yellow luminescence transitions in hexagonal GaN on a sapphire substrate

De-Sheng Jiang, M. Ramsteiner, K. H. Ploog et al. · Applied Physics Letters · 1998 · 17 citations

Materials Science, Hexagonal Gan, Wide-bandgap Semiconductor +14