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Tag: photodetectors

Direct laser writing on halide perovskites: from mechanisms to applications

Mar 22, 2024 (Nanowerk News) Metal halide perovskites have become well-deserved “star” materials among a variety of semiconductors owing to their excellent optoelectronics properties, such...

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Spiking photodetectors mimic retina to enable energy-efficient visual recognition

Feb 15, 2024 (Nanowerk Spotlight) Effectively mimicking the unmatched visual capacities of the human brain while operating within stringent energy constraints poses a formidable challenge...

The Global Market for Carbon Nanomaterials 2024-2033

Graphene, Carbon Nanotubes, Carbon Nanofibers, Fullerenes, Nanodiamonds, Graphene Quantum Dots, 2D Materials.  Published: January 2024 Pages: 728 Tables: 80 Figures:...

Large second-order susceptibility from a quantized indium tin oxide monolayer – Nature Nanotechnology

Rogers, C. et al. A universal 3D imaging sensor on a silicon photonics platform. Nature 590, 256–261 (2021).Article  CAS  ...

World’s highest-performance eco-friendly quantum dot photosensor with no external power source required

Dec 08, 2023 (Nanowerk News) At Daegu Gyeongbuk Institute of Science and Technology (DGIST), Professor Ji-woong Yang from the Department of Energy Science and Engineering...

Detecting Neutrinos, The Slippery Ghost Particles That Don’t Want To Interact

Neutrinos are some of the most elusive particles that are well-known to science. These tiny subatomic particles have no electric charge and an extremely...

Research Bits: September 11

Combining digital and analog Researchers from École Polytechnique Fédérale de Lausanne (EPFL) propose integrating 2D semiconductors with ferroelectric materials for joint digital and analog information...

Size Matters: Carbon nanotube diameter influences photodetector efficiency

ADVERTISEMENT Size Matters: Carbon nanotube diameter influences photodetector efficiency by Simon Mansfield Sydney, Australia (SPX) Aug 01, 2023 Scientists at Tsinghua University and the Chinese...

‘Rotating’ contact for bias-free photodetection with 2D materials – Nature Nanotechnology

Talking about the idea of ‘rotation’, Dmitry A. Svintsov, co-author of the paper says: “We started with the goal of polarization resolution using 2D...

Researchers grow precise arrays of nanoLEDs

ADVERTISEMENT Researchers grow precise arrays of nanoLEDs by Adam Zewe for MIT News Boston MA (SPX) Jul 08, 2023 Halide perovskites are a family of...

Innovative devices ramp the resolution of PET imaging – Physics World

The Annual Meeting of the Society of Nuclear Medicine and Molecular Imaging (SNMMI), held this...

Lined-up quantum dots become highly conductive – Physics World

Assemblies of quantum dots tend to be highly disordered, but when the facets of these...

High-efficiency upconversion process in cobalt and neodymium doped graphene QDs for biomedical applications – Scientific Reports

Xu, Y. et al. A novel controllable molecularly imprinted drug delivery system based on the photothermal effect of graphene oxide quantum dots. J. Mater....

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