Recent developments of infrared photodetectors with low-dimensional inorganic nanostructures

X Hu, J Wu, M Wu, J Hu - Nano Research, 2022‏ - Springer
Low-dimensional inorganic nanostructures such as quantum dots as well as one-and two-
dimensional nanostructures are widely studied and already used in high-performance …

Universal quantum computing using electronuclear wavefunctions of rare-earth ions

M Grimm, A Beckert, G Aeppli, M Müller - Prx Quantum, 2021‏ - APS
We propose a scheme for universal quantum computing based on Kramers rare-earth ions.
Their nuclear spins in the presence of a Zeeman-split electronic crystal field ground state act …

Metafabrics for thermoregulation and energy-harvesting applications

S Jafar-Zanjani, MM Salary, H Mosallaei - Acs Photonics, 2017‏ - ACS Publications
Metafabrics are textiles with engineered constituent elements, possessing peculiar
properties, which cannot be achieved with conventional fabrics. Fabric structures are formed …

Tunable quantum dot arrays as efficient sensitizers for enhanced near-infrared electroluminescence of erbium ions

XW Zhang, T Lin, P Zhang, HC Song, H **, J Xu… - Nanoscale, 2018‏ - pubs.rsc.org
Under electrical pum** conditions, high-efficiency Si-based near-infrared light generation
and amplification on a chip have long been pursued for future optical interconnection …

Super-enhancement of 1.54 μm emission from erbium codoped with oxygen in silicon-on-insulator

MA Lourenço, MM Milošević, A Gorin, RM Gwilliam… - Scientific reports, 2016‏ - nature.com
We report on the super enhancement of the 1.54 μm Er emission in erbium doped silicon-on-
insulator when codoped with oxygen at a ratio of 1: 1. This is attributed to a more favourable …

Optically modulated magnetic resonance of erbium implanted silicon

MA Hughes, H Li, N Theodoropoulou, JD Carey - Scientific reports, 2019‏ - nature.com
Er implanted Si is a candidate for quantum and photonic applications; however, several
different Er centres are generated, and their symmetry, energy level structure, magnetic and …

Formation of Si-Er-O Structures in Si by Ar-Irradiation for Harvesting Light at the 4f Intraband Transition

S Abedrabbo, MM Zeidan, A Abdullah, IA Qattan… - Radiation Physics and …, 2025‏ - Elsevier
In the pursuit of develo** cost-effective optically active media for silicon-based infrared
emitters, we employed a multi-step fabrication process to create silicon films doped with …

Charge carrier transport and electroluminescence in atomic layer deposited poly-GaN/c-Si heterojunction diodes

G Gupta, S Banerjee, S Dutta, AAI Aarnink… - Journal of Applied …, 2018‏ - pubs.aip.org
In this work, we study the charge carrier transport and electroluminescence (EL) in thin-film
polycrystalline (poly-) GaN/c-Si heterojunction diodes realized using a plasma enhanced …

Quantum coherence in rare-earth magnets

M Grimm - 2023‏ - research-collection.ethz.ch
Rare-earth compounds have the special property that they usually form ionic bonds with
large localized magnetic moments. The interaction of these moments with each other, as …

A Simple Integratable Silicon Photodetector Covering the Short‐Wave Infrared and Optical Communication Bands at 1.3 and 1.55 μm

S Zhou, X **a, Y Gao, L Rong… - Advanced Photonics …, 2021‏ - Wiley Online Library
Silicon photodetectors and camera chips are ubiquitous in the visible region of the spectrum
and the near‐infrared. However, their large bandgap prevents their use at longer …