Growth And Characterization Of GaAs[sub]1-x[/sub]Sb[sub]x[/sub] On InP By Molecular Beam Epitaxy

J. Klem; D. Huang; H. Morkoc; N. Otsuka

doi:10.1117/12.940990

20 April 1987 Growth And Characterization Of GaAs_1-xSb_x On InP By Molecular Beam Epitaxy

J. Klem, D. Huang, H. Morkoc, N. Otsuka

Proceedings Volume 0796, Growth of Compound Semiconductors; (1987) https://doi.org/10.1117/12.940990
Event: Advances in Semiconductors and Semiconductor Structures, 1987, Bay Point, FL, United States

Abstract

We have grown GaAsi-xSbx alloys on InP by molecular beam epitaxy throughout the miscibility gap region and characterized these layers by a combination of variable temperature Hall measurements, room and low temperature photoluminescence and optical absorption, and transmission electron microscopy. For nearly lattice matched layers, we have obtained p-type material with room temperature hole concentrations of 0.5 - 3.0 1016cm-3 and associated mobilities of 40 - 70 cm2/Vs. Fitting the Hall data to a numerical model indicates that conductivity in these nominally undoped layers is due to two distinct acceptor levels. Photoluminescence linewidths less than 8 meV FWHM are observed at 4K.

Citation Download Citation

J. Klem, D. Huang, H. Morkoc, and N. Otsuka "Growth And Characterization Of GaAs_1-xSb_x On InP By Molecular Beam Epitaxy", Proc. SPIE 0796, Growth of Compound Semiconductors, (20 April 1987); https://doi.org/10.1117/12.940990

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available