Near-infrared emitting In-rich InGaN layers grown directly on Si: Towards the whole composition range
- Instituto de Sistemas Optoelectrónicos y Microtecnología, Universidad Politécnica de Madrid, Ciudad Universitaria s/n, 28040 Madrid (Spain)
- Departamente Ciencia de los Materiales e Ingeniería Metalúrgica y Química Inorgánica, Facultad de Ciencias, Universidad de Cádiz, Puerto Real, 11510 Cádiz (Spain)
- Max Planck Institute of Microstructure Physics, Weinberg 2, 06120 Halle (Germany)
- Institute of Physics and Center of Interface Science, Carl von Ossietzky Universität Oldenburg, Ammerländer Heerstr. 114-118, 26129 Oldenburg (Germany)
The authors report compact and chemically homogeneous In-rich InGaN layers directly grown on Si (111) by plasma-assisted molecular beam epitaxy. High structural and optical quality is evidenced by transmission electron microscopy, near-field scanning optical microscopy, and X-ray diffraction. Photoluminescence emission in the near-infrared is observed up to room temperature covering the important 1.3 and 1.55 μm telecom wavelength bands. The n-InGaN/p-Si interface is ohmic due to the absence of any insulating buffer layers. This qualitatively extends the application fields of III-nitrides and allows their integration with established Si technology.
- OSTI ID:
- 22412653
- Journal Information:
- Applied Physics Letters, Vol. 106, Issue 7; Other Information: (c) 2015 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA); ISSN 0003-6951
- Country of Publication:
- United States
- Language:
- English
Similar Records
Near-Infrared InGaN Alloys Grown on High-In-Composition InGaN Buffer Layer
Spontaneous formation of InGaN nanowall network directly on Si
GaSb-based composite quantum wells for laser diodes operating in the telecom wavelength range near 1.55-μm
Journal Article
·
Sat Dec 15 00:00:00 EST 2018
· Semiconductors (Woodbury, N.Y., Print)
·
OSTI ID:22412653
+2 more
Spontaneous formation of InGaN nanowall network directly on Si
Journal Article
·
Mon Apr 29 00:00:00 EDT 2013
· Applied Physics Letters
·
OSTI ID:22412653
+6 more
GaSb-based composite quantum wells for laser diodes operating in the telecom wavelength range near 1.55-μm
Journal Article
·
Mon Mar 09 00:00:00 EDT 2015
· Applied Physics Letters
·
OSTI ID:22412653
+8 more
Related Subjects
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
CRYSTAL STRUCTURE
GALLIUM NITRIDES
INDIUM COMPOUNDS
INTERFACES
LAYERS
MOLECULAR BEAM EPITAXY
N-TYPE CONDUCTORS
PHOTOLUMINESCENCE
PLASMA
P-TYPE CONDUCTORS
SCANNING LIGHT MICROSCOPY
SILICON
TEMPERATURE RANGE 0273-0400 K
TRANSMISSION ELECTRON MICROSCOPY
WAVELENGTHS
X-RAY DIFFRACTION
SUPERCONDUCTIVITY AND SUPERFLUIDITY
CRYSTAL STRUCTURE
GALLIUM NITRIDES
INDIUM COMPOUNDS
INTERFACES
LAYERS
MOLECULAR BEAM EPITAXY
N-TYPE CONDUCTORS
PHOTOLUMINESCENCE
PLASMA
P-TYPE CONDUCTORS
SCANNING LIGHT MICROSCOPY
SILICON
TEMPERATURE RANGE 0273-0400 K
TRANSMISSION ELECTRON MICROSCOPY
WAVELENGTHS
X-RAY DIFFRACTION