Electronic Resource
[S.l.]
:
American Institute of Physics (AIP)
Journal of Applied Physics
59 (1986), S. 273-275
ISSN:
1089-7550
Source:
AIP Digital Archive
Topics:
Physics
Notes:
We report the first epitaxial growth of lanthanum trifluoride on the (111) surface of gallium arsenide. Smooth, crack-free, and high-crystalline quality films of thickness up to 200 nm were grown at 500 °C on a GaAs(111) surface that was cleaned by ion heat treatment and post-anneal. The film surfaces were examined in situ by low-energy electron diffraction (LEED) and ex situ by reflection high-energy electron diffraction (RHEED) and Nomarski optical microscopy. Capacitance-voltage (C-V) and current-voltage (I-V) measurements showed a breakdown strength of 2×106 V/cm and no significant flat-band shift due to insulator charges.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1063/1.336825
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