Journal of Infrared and Millimeter Waves, Volume. 41, Issue 6, 941(2022)
The magic of III-Vs
Fig. 1. Geometrical schematic of the ternary and quaternary combinations composed of binary arsenide AlAs,GaAs and InAs,as well as phosphide AlP,GaP and InP,the lattice matched domain to different substrate was also shown. The bandgap and lattice constant of the binaries was marked,shadow area represents indirect bandgap zone
Fig. 2. Schematic of two typical quaternary alloys (a) quasi-ternary AlzGaxInyAs, (b) quasi-quaternary In1-xGaxAsyP1-y. The solid (blue) and dashed (gray) line show their direct bandgap and lattice constant contour respectively, shadow area is indirect bandgap. The composition lines lattice matched to InP or GaAs substrates are also shown
Fig. 3. Geometrical schematic of the quinary AlGaInAsP. The lattice matched domain to different substrate was shown,the bandgap and lattice constant of the binaries was also marked
Fig. 4. Geometric schematic of the ternary and quaternary combinations composed of binary antimonide AlSb,GaSb and InSb,as well as arsenide AlAs,GaAs and InAs,the lattice matched domain to different substrate was also shown. The bandgap and lattice constant of the binaries was marked,shadow area represents indirect bandgap zone
Fig. 5. Geometric schematic of the quinary AlGaInAsSb. The lattice matched domain to different substrate was shown,the bandgap and lattice constant of the binaries was also marked
Fig. 6. Geometric schematic of the ternary and quaternary combinations composed of binary antimonide AlSb,GaSb and InSb,as well as phosphide AlP,GaP and InP,the lattice matched domain to different substrate was also shown. The bandgap and lattice constant of the binaries was marked,shadow area represents indirect bandgap zone
Fig. 7. Geometric schematic of the quinary AlGaInPSb. The lattice matched domain to different substrate was shown,the bandgap and lattice constant of the binaries was also marked
Fig. 8. Geometric schematic of some ternary and quaternary combinations composed of binary antimonide AlSb,GaSb and InSb with both arsenide and phosphide,the lattice matched domain to different substrate was also shown. The bandgap and lattice constant of the binaries was marked,shadow area represents indirect bandgap zone
Fig. 9. Schematic of quaternary alloys of quasi-ternary InAszPySbx. The solid(blue)and dashed(gray)line show bandgap and lattice constant contour respectively. The composition lines lattice matched to InAs or GaSb substrates are also shown
Fig. 10. Geometric schematic of the quinary GaInAsPSb. The lattice matched domain to different substrate was shown,the bandgap and lattice constant of the binaries was also marked
Fig. 11. Geometric schematic of quaternary AlGaInN and ternaries AlGaN,InGaN,InAlN composed of binary nitride AlN,GaN and InN of wurtzite structure(hexagonal crystal system). The bandgap and lattice constant of the binaries was marked,some substrates for this nitride system were also noted
Fig. 12. Bandgap contour of the quaternary InGaAsBi at dilute bismide area with Bi content less than 10%,in which the lattice matching line and ~1.3% positive mismatching line to the InP substrate were also plotted
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Yong-Gang ZHANG, Yi GU, Ying-Jie MA, Xiu-Mei SHAO, Xue LI, Hai-Mei GONG, Jia-Xiong FANG. The magic of III-Vs[J]. Journal of Infrared and Millimeter Waves, 2022, 41(6): 941
Category: Research Articles
Received: Sep. 5, 2022
Accepted: --
Published Online: Feb. 6, 2023
The Author Email: Yong-Gang ZHANG (zhangyonggang@mail.sitp.ac.cn)