C. Wölk

Optical determination of carrier density in pseudomorphic AlGaAs/InGaAs/GaAs hetero-field-effect transistor structures by photoluminescence

H. Brugger, H. Müssig, C. Wölk et al. · Applied Physics Letters · 1991 · 52 citations

Wide-bandgap Semiconductor, Optical Materials, Engineering +18

New diffusion-type stripe-geometry injection laser

P. Marschall, E. Schlösser, C. Wölk · Electronics Letters · 1979 · 41 citations

Photonics, Advanced Laser Processing, Engineering +11

Barrier height engineering on GaAs THz Schottky diodes by means of high-low doping, InGaAs- and InGaP-layers

S. Sassen, Bernd Witzigmann, C. Wölk et al. · IEEE Transactions on Electron Devices · 2000 · 31 citations

Wide-bandgap Semiconductor, Electrical Engineering, Engineering +12

Criteria for designing V-groove lasers

C. Wölk, H. Gottsmann, P. Marschall et al. · IEEE Journal of Quantum Electronics · 1981 · 15 citations

Engineering, Laser Science, Laser Designs +18

Recess dependent breakdown behavior of GaAs-HFETs

Dorin Geiger, Juergen Dickmann, C. Wölk et al. · IEEE Electron Device Letters · 1995 · 15 citations

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