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Search results for optoelectronics

Optics & Photonics Nov 28, 2023

Gaining more control over the fabrication of surface micro/nano structures using ultrafast lasers

Surface functionalization via micro/nano structuring is not only a thriving research area inspired by bionics but also of great importance for various practical applications. The key to achieving various surface functions ...

Bio & Medicine Nov 27, 2023

CRISPR-powered optothermal nanotweezers

Optothermal nanotweezers are an innovative optical design method that has revolutionized classical optical techniques to capture a broad range of nanoparticles. While the optothermal temperature field can be employed for ...

Condensed Matter Nov 27, 2023

The formation of an excitonic Mott insulator state in a moiré superlattice

When a negatively charged electron and a positively charged hole in a pair remain bound together following excitation by light, they produce states known as excitons. These states can influence the optical properties of materials, ...

Optics & Photonics Nov 24, 2023

Tapered fiber is a potential candidate for delivering high-energy, ultrafast lasers with high beam quality

Ultrafast lasers have the advantages of high time resolution, high energy density, broadband spectrum, etc. Ultrafast lasers with high-energy and high peak power have been widely applied in industrial fields and frontier ...

Analytical Chemistry Nov 24, 2023

Innovating optoelectronic components with phosphorus

Phosphorus chemist Prof. Jan J. Weigand from the Dresden University of Technology, in collaboration with an interdisciplinary team, has developed a method to introduce phosphorus and nitrogen atoms into polycyclic molecules. ...

Analytical Chemistry Nov 21, 2023

The formation of switchable and metastable discrete structures through chiral self-sorting

A paper titled "Thermo-/Mechano-Chromic Chiral Coordination Dimer: Formation of Switchable and Metastable Discrete Structure through Chiral Self-Sorting" describes chiral coordination dimers that emerge based on effectively ...

Optics & Photonics Nov 17, 2023

A highly efficient open-shell singlet luminescent diradical with strong magnetoluminescence properties

Open-shell singlet (OS) diradicals are important building blocks for functional molecular materials, with a large number of pioneering works by researchers advancing their development and applications across various fields. ...

Analytical Chemistry Nov 15, 2023

Research team develops antiaromatic molecules that exhibit absorption and fluorescence bands in near-infrared region

A research group led by Associate Professor Masahito Murai of the Graduate School of Science and Professor Shigehiro Yamaguchi of the Functional Organic Materials Laboratory has successfully developed antiaromatic molecules ...

Nanophysics Nov 13, 2023

Autonomous lab discovers best-in-class quantum dot in hours. It would have taken humans years

It can take years of focused laboratory work to determine how to make the highest quality materials for use in electronic and photonic devices. Researchers have now developed an autonomous system that can identify how to ...

Optics & Photonics Nov 13, 2023

Research achieves photo-induced superconductivity on a chip

Researchers at the Max Planck Institute for the Structure and Dynamics of Matter (MPSD) in Hamburg, Germany, have shown that a previously demonstrated ability to turn on superconductivity with a laser beam can be integrated ...

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