Two-plasmon spontaneous emission from a nonlocal epsilon-near-zero material

F Hu, L Li, Y Liu, Y Meng, M Gong, Y Yang - Communications Physics, 2021 - nature.com
Plasmonic cavities can provide deep subwavelength light confinement, opening up new
avenues for enhancing the spontaneous emission process towards both classical and …

Epitaxial growth of lattice-matched InSb/CdTe heterostructures on the GaAs (111) substrate by molecular beam epitaxy

J Li, C Tang, P Du, Y Jiang, Y Zhang, X Zhao… - Applied Physics …, 2020 - pubs.aip.org
We report the growth of InSb/CdTe hetero-epitaxial thin films on the GaAs (111) B substrate
using molecular beam epitaxy. The use of (111) orientation enables the fast strain relaxation …

High electron mobility in metamorphic epitaxial InAs0. 7Sb0. 3 compound and its pin photodetector

S Kang, IP Roh, SH Kim, MH Kang, DM Geum… - Journal of Alloys and …, 2024 - Elsevier
Our study explores growth techniques and the electrical/optical behavior of InAs 0.7 Sb 0.3
compounds on GaAs substrates, utilizing various metamorphic buffer layers. The InAlSb …

Study on Epitaxial Growth of High‐Quality InSb Materials

J Zhang, L Yang, P Wang - Crystal Research and Technology, 2024 - Wiley Online Library
This paper discusses the optimization of the growth temperature and Sb/In ratio of 1 µm InSb
thin films grown on GaAs substrates by molecular beam epitaxy due to the InSb materials …

Optical characteristics of type-II hexagonal-shaped GaSb quantum dots on GaAs synthesized using nanowire self-growth mechanism from Ga metal droplet

M Baik, J Kyhm, HK Kang, KS Jeong, JS Kim… - Scientific reports, 2021 - nature.com
We report the growth mechanism and optical characteristics of type-II band-aligned GaSb
quantum dots (QDs) grown on GaAs using a droplet epitaxy-driven nanowire formation …

Ultrafast two-photon emission in a doped semiconductor thin film

F Hu, L Li, Y Liu, Y Meng, M Gong, Y Yang - arXiv preprint arXiv …, 2020 - arxiv.org
As a high-order quantum transition, two-photon emission has an extremely low occurrence
rate compared to one-photon emission, thus having been considered a forbidden process …