Mie scattering for photonic devices

A Dorodnyy, J Smajic, J Leuthold - Laser & Photonics Reviews, 2023 - Wiley Online Library
Mie scattering is increasingly exploited to manipulate electromagnetic fields to achieve
strong resonant enhancement, to obtain perfect absorption of radiation, and to generate …

The bumpy road to stem cell therapies: Rational design of surface topographies to dictate stem cell mechanotransduction and fate

J Carthew, JBJ Taylor, MR Garcia-Cruz… - … Applied Materials & …, 2022 - ACS Publications
Cells sense and respond to a variety of physical cues from their surrounding
microenvironment, and these are interpreted through mechanotransductive processes to …

Understanding and overcoming proximity effects in multi-spot two-photon direct laser writing

C Arnoux, LA Pérez-Covarrubias, A Khaldi… - Additive …, 2022 - Elsevier
Although additive manufacturing using multi-photon direct laser writing is nowadays
considered as a major tool in the fabrication of future nano/micro-objects and optical …

Ultra‐thin GaAs solar cells with nanophotonic metal‐dielectric diffraction gratings fabricated with displacement Talbot lithography

L Sayre, E Camarillo Abad, P Pearce… - Progress in …, 2022 - Wiley Online Library
Ultra‐thin photovoltaics enable lightweight flexible form factors, suitable for emerging
terrestrial applications such as electric vehicle integration. These devices also exhibit …

[HTML][HTML] High aspect ratio arrays of Si nano-pillars using displacement Talbot lithography and gas-MacEtch

Z Shi, K Jefimovs, M Stampanoni, L Romano - Materials Science in …, 2023 - Elsevier
Structuring Si in arrays of vertical high aspect ratio pillars, ranging from nanoscale to
macroscale feature dimensions, is essential for producing functional interfaces for many …

[HTML][HTML] Realization of axially defined GaInP/InP/InAsP triple-junction photovoltaic nanowires for high-performance solar cells

L Hrachowina, Y Chen, E Barrigón, R Wallenberg… - Materials Today …, 2022 - Elsevier
III-V semiconductor-based planar multi-junction solar cells synthesized to match the solar
spectrum, increase absorption, and reduce thermalization loss are today's world-record …

Surface nano-patterning for the bottom-up growth of III-V semiconductor nanowire ordered arrays

V Demontis, V Zannier, L Sorba, F Rossella - Nanomaterials, 2021 - mdpi.com
Ordered arrays of vertically aligned semiconductor nanowires are regarded as promising
candidates for the realization of all-dielectric metamaterials, artificial electromagnetic …

Employing cathodoluminescence for nanothermometry and thermal transport measurements in semiconductor nanowires

KW Mauser, M Solà-Garcia, M Liebtrau, B Damilano… - ACS …, 2021 - ACS Publications
Thermal properties have an outsized impact on efficiency and sensitivity of devices with
nanoscale structures, such as in integrated electronic circuits. A number of thermal …

Nanoscale grating characterization using EUV scatterometry and soft x-ray scattering with plasma and synchrotron radiation

LM Lohr, R Ciesielski, S Glabisch, S Schröder… - Applied Optics, 2022 - opg.optica.org
Modern semiconductor structures reach sizes in the nanometer regime. Optical metrology
characterizes test structures for the quality assessment of semiconductor fabrication. The …

Tripling the light extraction efficiency of a deep ultraviolet LED using a nanostructured p-contact

E López-Fraguas, F Binkowski, S Burger… - Scientific Reports, 2022 - nature.com
Despite a wide array of applications, deep ultra-violet light emitting diodes offer relatively
poor efficiencies compared to their optical counterparts. A contributing factor is the lower …