Skip to main content
U.S. Department of Energy
Office of Scientific and Technical Information

Heterovalent semiconductor structures and devices grown by molecular beam epitaxy

Journal Article · · Journal of Vacuum Science and Technology A
DOI:https://doi.org/10.1116/6.0000802· OSTI ID:1848524
 [1];  [2]
  1. Arizona State Univ., Tempe, AZ (United States); OSTI
  2. Arizona State Univ., Tempe, AZ (United States)
Heterovalent structures consisting of group II-VI/group III-V compound semiconductors offer attractive properties, such as a very broad range of bandgaps, large conduction band offsets, high electron and hole mobilities, and quantum-material properties such as electric-field-induced topological insulator states. These properties and characteristics are highly desirable for many electronic and optoelectronic devices as well as potential condensed-matter quantum-physics applications. Here, we provide an overview of our recent studies of the MBE growth and characterization of zincblende II-VI/III-V heterostructures as well as several novel device applications based on different sets of these materials. By combining materials with small lattice mismatch, such as ZnTe/GaSb (Δa/a~0.13%), CdTe/InSb (Δa/a~0.05%), and ZnSe/GaAs (Δa/a~0.26%), epitaxial films of excellent crystallinity were grown once the growth conditions had been optimized. Cross-sectional observations using conventional and atomic-resolution electron microscopy revealed coherent interfaces and close to defect-free heterostructures. Measurements across CdTe/InSb interfaces indicated a limited amount (~1.5 nm) of chemical intermixing. Results for ZnTe/GaSb distributed Bragg reflectors, CdTe/MgxCd1-xTe double heterostructures, and CdTe/InSb two-color photodetectors are briefly presented, and the growth of a rock salt/zincblende PbTe/CdTe/InSb heterostructure is also described.
Research Organization:
Arizona State Univ., Tempe, AZ (United States)
Sponsoring Organization:
USDOE Office of Energy Efficiency and Renewable Energy (EERE)
Grant/Contract Number:
EE0007552
OSTI ID:
1848524
Journal Information:
Journal of Vacuum Science and Technology A, Journal Name: Journal of Vacuum Science and Technology A Journal Issue: 3 Vol. 39; ISSN 0734-2101
Publisher:
American Vacuum Society / AIPCopyright Statement
Country of Publication:
United States
Language:
English

References (48)

In vitro and in vivo studies of the production of placental proteins (HCG, SP1, PPs) in human choriocarcinoma cell lines journal January 1987
Potentials and junctions in degenerate semiconductors journal February 1989
Formation of new energy bands and minigap suppression by hybridization of barrier and well resonances in semiconductor superlattices journal May 1994
Transforming Common III-V and II-VI Semiconductor Compounds into Topological Heterostructures: The Case of CdTe/InSb Superlattices journal March 2016
Strategies for Analyzing Noncommon‐Atom Heterovalent Interfaces: The Case of CdTe‐on‐InSb journal December 2019
Investigation of crystal quality and surface morphology of ZnTe:N epilayers grown on ZnTe and GaSb substrates journal April 1994
Observation of Bloch oscillations in a semiconductor superlattice journal December 1992
Molecular beam epitaxy journal January 1975
Formation and elimination of surface ion milling defects in cadmium telluride, zinc sulphide and zinc selenide journal January 1985
Monolithically integrated CdTe/InSb visible/midwave-infrared two-color photodetectors journal March 2019
MBE growth of II–VI materials on GaSb substrates for photovoltaic applications journal March 2009
Growth and material properties of ZnTe on GaAs, InP, InAs and GaSb (001) substrates for electronic and optoelectronic device applications journal May 2011
Growth of ZnMgTe/ZnTe waveguide structures on ZnTe (001) substrates by molecular beam epitaxy journal May 2011
Microstructural characterization of thick ZnTe epilayers grown on GaSb, InAs, InP and GaAs (100) substrates journal September 2011
Towards defect-free epitaxial CdTe and MgCdTe layers grown on InSb (001) substrates journal April 2016
Atomic-resolution structure imaging of defects and interfaces in compound semiconductors journal November 2020
Monocrystalline CdTe solar cells with open-circuit voltage over 1 V and efficiency of 17% journal May 2016
Ultralow recombination velocity at Ga 0.5 In 0.5 P/GaAs heterointerfaces journal September 1989
Ga2Te3 and tellurium interfacial layers in ZnTe/GaSb heterostructures studied by Raman scattering journal April 1992
Optical investigation of confinement and strain effects in CdTe/(CdMg)Te quantum wells journal November 1993
Proposal for strained type II superlattice infrared detectors journal September 1987
Very low interface recombination velocity in (Al,Ga)As heterostructures grown by organometallic vapor‐phase epitaxy journal October 1988
Optically-addressed two-terminal multicolor photodetector journal October 2010
Room temperature and narrow intersubband electroluminescence from ZnCdSe/ZnCdMgSe quantum cascade laser structures journal July 2011
CdTe/MgTe heterostructures: Growth by atomic layer epitaxy and determination of MgTe parameters journal December 1996
High resolution x-ray diffraction and scattering measurement of the interfacial structure of ZnTe/GaSb epilayers journal September 1997
Optically addressed near and long-wave infrared multiband photodetectors journal June 2012
ZnTe/GaSb distributed Bragg reflectors grown on GaSb for mid-wave infrared optoelectronic applications journal September 2012
Atomic resolution mapping of interfacial intermixing and segregation in InAs/GaSb superlattices: A correlative study journal March 2013
Growth, steady-state, and time-resolved photoluminescence study of CdTe/MgCdTe double heterostructures on InSb substrates using molecular beam epitaxy journal November 2013
High detectivity short-wavelength II-VI quantum cascade detector journal August 2014
Determination of CdTe bulk carrier lifetime and interface recombination velocity of CdTe/MgCdTe double heterostructures grown by molecular beam epitaxy journal December 2014
Carrier lifetimes and interface recombination velocities in CdTe/Mg x Cd 1− x Te double heterostructures with different Mg compositions grown by molecular beam epitaxy journal July 2015
Molecular beam epitaxial growth and structural properties of hetero-crystalline and heterovalent PbTe/CdTe/InSb structures journal July 2019
High efficiency indium oxide/cadmium telluride solar cells journal February 1987
Critical Role of Two-Dimensional Island-Mediated Growth on the Formation of Semiconductor Heterointerfaces journal September 2012
Two-Dimensional Magnetotransport in the Extreme Quantum Limit journal May 1982
Anomalous Quantum Hall Effect: An Incompressible Quantum Fluid with Fractionally Charged Excitations journal May 1983
Nobel Lecture: The double heterostructure concept and its applications in physics, electronics, and technology journal October 2001
Nobel Lecture: Quasielectric fields and band offsets: teaching electrons new tricks journal October 2001
ZnSe/GaAs heterostructure bipolar transistors: design and operation of a new II-VI/III-V device structure journal January 1991
The early history of the high electron mobility transistor (HEMT) journal March 2002
Electrical and Optical Properties of n-Type Indium-Doped CdTe/Mg0.46Cd0.54Te Double Heterostructures journal March 2016
Understanding ion-milling damage in Hg1−xCdxTe epilayers
  • Wang, Changzhen; Smith, David J.; Tobin, Steve
  • Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films, Vol. 24, Issue 4 https://doi.org/10.1116/1.2207148
journal July 2006
Growth of II-VI/III-V heterovalent quantum structures
  • Lassise, Maxwell B.; Wang, Peng; Tracy, Brian D.
  • Journal of Vacuum Science & Technology B, Nanotechnology and Microelectronics: Materials, Processing, Measurement, and Phenomena, Vol. 36, Issue 2 https://doi.org/10.1116/1.5017972
journal March 2018
Band alignment at the CdTe/InSb (001) heterointerface
  • Wang, Xingye; Campbell, Calli; Zhang, Yong-Hang
  • Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films, Vol. 36, Issue 3 https://doi.org/10.1116/1.5022799
journal May 2018
Quantum Cascade Laser journal April 1994
Superlattice and Negative Differential Conductivity in Semiconductors journal January 1970

Similar Records

Tailoring Heterovalent Interface Formation with Light
Journal Article · Wed Aug 16 20:00:00 EDT 2017 · Scientific Reports · OSTI ID:1378895

An x-ray photoelectron spectroscopy study of bonding at II-VI/III-V heterovalent interfaces
Conference · · Journal of Vacuum Science and Technology. B, Microelectronics Processing and Phenomena; (United States) · OSTI ID:7115811

Chemical trends of stability and band alignment of lattice-matched II-VI/III-V semiconductor interfaces
Journal Article · Sat Jan 31 23:00:00 EST 2015 · Physical Review. B, Condensed Matter and Materials Physics · OSTI ID:1390037

Related Subjects