C. H. Qiu

Deep levels and persistent photoconductivity in GaN thin films

C. H. Qiu, J. I. Pánkové · Applied Physics Letters · 1997 · 225 citations

Engineering, Materials Engineering, Materials Science +17

Photo-, cathodo-, and electroluminescence from erbium and oxygen co-implanted GaN

John T. Torvik, C. H. Qiu, R. J. Feuerstein et al. · Journal of Applied Physics · 1997 · 95 citations

Engineering, Materials Engineering, Materials Science +14

Electroluminescence from erbium and oxygen coimplanted GaN

John T. Torvik, R. J. Feuerstein, J. I. Pánkové et al. · Applied Physics Letters · 1996 · 67 citations

Engineering, Electrical Engineering, Materials Science +15

Cathodoluminescence study of erbium and oxygen coimplanted gallium nitride thin films on sapphire substrates

C. H. Qiu, M. W. Leksono, J. I. Pánkové et al. · Applied Physics Letters · 1995 · 65 citations

Engineering, Materials Engineering, Materials Science +13

Photocurrent decay in <i>n</i>-type GaN thin films

C. H. Qiu, W. Melton, M. W. Leksono et al. · Applied Physics Letters · 1996 · 42 citations

Engineering, Electrical Engineering, Materials Science +17