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Nanophysics Nov 30, 2023

Creating 3D-printed materials that shrink more precisely

From houses to hearing aids, three-dimensional (3D) printing is revolutionizing how we create complex structures at scale. Zooming down to the micro and nano levels, a process known as two-photon polymerization lithography ...

Nanophysics Oct 30, 2023

Metamolecule metamaterial fabrication with 3D co-assembly

Metamaterials, famously likened to Harry Potter's invisible cloak, are artificial nano structures designed to manipulate light properties. However, the practical application of this technology in everyday life depends on ...

Analytical Chemistry Oct 23, 2023

Exploring the potential and applications of superhydrophobic surfaces

Researchers led by Prof. Zhang Junping from the Lanzhou Institute of Chemical Physics of the Chinese Academy of Sciences have discussed the challenges and strategies for commercialization and widespread practical applications ...

Nanomaterials Oct 19, 2023

Self-powered flexible multicolor electrochromic devices for information displays

In recent years, self-powered electrochromic (EC) devices have shown significant potential in various fields such as optoelectronics, sensors, and security systems. These self-powered EC systems, capable of reversible color ...

General Physics Oct 13, 2023

Interplay of free electrons: Tailored electron pulses for improved electron microscopy

Electron microscopes provide unique vistas of nanoscale structures, but their resolution is limited by the mutual repulsion of electrons. Researchers in Göttingen have now succeeded in precisely measuring the influence of ...

Polymers Oct 12, 2023

A self-wrinkling coating for impact resistance and mechanical enhancement

Polymer coating is widely used as a protective layer in various fields such as surface anti-corrosion, anti-penetration and anti-impact. How to enhance the mechanical properties of coatings such as impact resistance is important ...

Nanomaterials Oct 10, 2023

Record-high 3D printing rate reached by acousto-optical scanning

Professor Wei Xiong's group, from the Wuhan National Laboratory for Optoelectronics at Huazhong University of Science and Technology, proposes a pioneering high-speed multi-photon polymerization lithography technique with ...

Nanophysics Oct 7, 2023

Free-space nanoprinting beyond optical limits to create 4D functional structures

Two-photon polymerization is a potential method for nanofabrication to integrate nanomaterials based on femtosecond laser-based methods. Challenges in the field of 3D nanoprinting include slow layer-by-layer printing and ...

Analytical Chemistry Sep 29, 2023

Researchers invent a new metallization method of modified tannic acid photoresist patterning

The micro/nano metal pattern formation is a key step in the assembly of various devices. However, ex situ approaches of metal patterning limited their industrial applications due to the poor stability and dispersion of metal ...

Superconductivity Sep 27, 2023

Progress in upscaling Si spin and superconducting-based quantum technologies

The long-term vision for quantum computing is the ability to leverage millions of noise-free qubits to address selected problems that are hard to solve with classical computers. Application fields that may benefit from this ...

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