Data‐Driven Discovery for Robust Optimization of Semiconductor Nanowire Lasers

SA Church, F Vitale, A Gopakumar… - Laser & Photonics …, 2024 - Wiley Online Library
Active wavelength‐scale optoelectronic components are widely used in photonic integrated
circuitry, however coherent sources of light–namely optical lasers–remain the most …

Holistic nanowire laser characterization as a route to optimal design

SA Church, N Patel, R Al‐Abri… - Advanced Optical …, 2023 - Wiley Online Library
Nanowire lasers are sought for near‐field and on‐chip photonic applications as they provide
integrable, coherent, and monochromatic radiation: the functional performance (threshold …

Ultra‐Long Carrier Lifetime of Spiral Perovskite Nanowires Realized through Cooperative Strategy of Selective Etching and Passivation

C Zheng, J He, W Liu, Z Liu, L Xu, Z Cao, C Jiao… - Small, 2024 - Wiley Online Library
Spiral inorganic perovskite nanowires (NWs) possess unique morphologies and properties
that allow them highly attractive for applications in optoelectronic and catalytic fields. In …

Ferroelasticity in Halide Perovskites Affects Electro‐Optical Properties through Facet Stability

N Veber, B Shamaev, S Shaek… - Advanced Optical …, 2024 - Wiley Online Library
Advancements in ferroic materials center upon understanding domain structures and their
boundaries. This study innovates by directing the growth of lead halide perovskite …

Accelerated Design of Microring Lasers with Multi-Objective Bayesian Optimization

MR Athavale, R Al-Abri, S Church, WW Wong… - ar** Inhomogeneity within a Bayesian Framework
R Al‐Abri, N Al Amairi, S Church, C Byrne, S Sivakumar… - Small, 2023 - Wiley Online Library
Bottom–up production of semiconductor nanomaterials is often accompanied by
inhomogeneity resulting in a spread in electronic properties which may be influenced by the …

Improving quantum well tube homogeneity using strained nanowire heterostructures

N Patel, HA Fonseka, Y Zhang, S Church… - … applied materials & …, 2023 - ACS Publications
Bottom-up grown nanostructures often suffer from significant dimensional inhomogeneity,
and for quantum confined heterostructures, this can lead to a corresponding large variation …