Browsing by Subject "Ga-doped ZnO"

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Electron scattering mechanisms in GZO films grown on a-sapphire substrates by plasma-enhanced molecular beam epitaxy

Liu, H. Y.; Avrutin, V.; Izyumskaya, N.; Ozgur, U.; Yankovich, A. B.; Kvit, A. V.; Voyles, P. M.; Morkoc, H. (2012)

We report on the mechanisms governing electron transport using a comprehensive set of ZnO layers heavily doped with Ga (GZO) grown by plasma-enhanced molecular-beam epitaxy on a-plane sapphire substrates with varying ...
Impurity distribution and microstructure of Ga-doped ZnO films grown by molecular beam epitaxy

Kvit, A. V.; Yankovich, A. B.; Avrutin, V.; Liu, H.; Izyumskaya, N.; Ozgur, U.; Morkoc, H.; Voyles, P. M. (2012)

We report microstructural characterization of heavily Ga-doped ZnO (GZO) thin films on GaN and sapphire by aberration-corrected scanning transmission electron microscopy. Growth under oxygen-rich and metal-rich growth ...