Extremely high electron mobility in a GaAs-GaxIn1−xP heterostructure grown by metalorganic chemical vapor deposition
- 31 July 1989
- journal article
- research article
- Published by AIP Publishing in Applied Physics Letters
- Vol. 55 (5) , 457-459
- https://doi.org/10.1063/1.101851
Abstract
On studying the magnetoresistivity of GaAs‐GaInP heterostructures grown by low‐pressure metalorganic chemical vapor deposition in magnetic fields up to 12 T and at liquid‐helium temperatures, we have observed extremely high electron mobilities. Using the persistent photoconductivity effect, by illumination with red light, we reached a mobility of 780 000 cm2/(V s) at an electron density of 4.1×1011 cm−2. This high electron mobility is confirmed by cyclotron resonance measurements.Keywords
This publication has 13 references indexed in Scilit:
- Observation of Donor-Related Deep Levels in GaxIn1-xP (0.52≤x≤0.71)Japanese Journal of Applied Physics, 1988
- Interface properties for GaAs/InGaAlP heterojunctions by the capacitance-voltage profiling techniqueApplied Physics Letters, 1987
- Determination of valence and conduction-band discontinuities at the (Ga,In) P/GaAs heterojunction by C-V profilingJournal of Applied Physics, 1987
- Donor-Related Deep Level in S-Doped Ga0.52In0.48P Grwon by Chloride VPEJapanese Journal of Applied Physics, 1986
- Selectively Doped n-GaInP/GaAs Heterostructures Grown by MOCVDJapanese Journal of Applied Physics, 1986
- Chloride vapor phase epitaxial growth of a Ga0.52In0.48P/GaAs heterostructure with an abrupt heterointerfaceApplied Physics Letters, 1986
- Shallow and Deep Donor Levels in S-Doped Ga0.52In0.48P Grown by Chloride VPEJapanese Journal of Applied Physics, 1986
- Transient and persistent photoconductivity in n-AlxGa1-xAs and selectively doped n-AlxGa1-xAs/GaAs heterostructuresJournal of Physics C: Solid State Physics, 1985
- Shallow and deep donors in direct-gap -type grown by molecular-beam epitaxyPhysical Review B, 1984
- Two-dimensional electron gas at a semiconductor-semiconductor interfaceSolid State Communications, 1979