Electronic Resource
Woodbury, NY
:
American Institute of Physics (AIP)
Applied Physics Letters
70 (1997), S. 1281-1283
ISSN:
1077-3118
Source:
AIP Digital Archive
Topics:
Physics
Notes:
We show that a drastic improvement of the current voltage characteristics of a ZnSe diode can be achieved by lowering the growth temperature of a ZnSe/ZnTe multi-quantum well p contact. A similar trend is observed when the thickness of the ZnTe cap layer on top of the multi-quantum well is reduced. Both observations show that the suppression of interdiffusion plays a dominant role in the formation of Ohmic contacts to p-ZnSe. A comparison between a conventional diode and a diode where the p-ZnSe has been replaced by p-ZnSTe shows that the interdiffusion process affects the ZnSe underneath the contact, and not the multi-quantum well contact itself. © 1997 American Institute of Physics.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1063/1.119075
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