Search results for chemical vapor deposition

Optics & Photonics Oct 3, 2022

Time resolved studies reveal the origin of the unparalleled high efficiency of one nanosecond laser ablation in liquids

Laser ablation in liquid is a scalable nanoparticle production method in areas like catalysis and biomedicine. Different energy dissipation channels, such as absorption by the liquid and scattering at the ablation plume and ...

Nanophysics Sep 28, 2022

Recent progress in 2D van der Waals heterostructures: Fabrication, properties, and applications

Two-dimensional van der Waals heterostructures (2D vdW HSs) can be constructed by stacking different 2D materials together in nearly endless ways, and have significantly enriched the 2D materials family. They have attracted ...

Bio & Medicine Sep 27, 2022

First electronic skin with a mesh structure for long-term attachment with no discomfort

A research team led by Professor Lee Sungwon from DGIST succeeded in developing the world's first nanomesh-structured electronic skin device (organic field-effect transistor). This electronic skin device, comprising only ...

Earth Sciences Sep 26, 2022

Discovery of the largest natural carbon onions on Earth

Recently, a study led by Dr. Yilin Chen, Prof. Yong Qin, Dr. Jiuqing Li, Associate Prof. Zhuangfu Li, Tianyu Yang (China University of Mining and Technology) and Dr. Ergang Lian (Tongji University) was published in Science ...

Nanophysics Sep 14, 2022

Making and breaking of chemical bonds in single 'nanoconfined' molecules

Researchers around the world are working to develop efficient materials to convert CO2 into usable chemical substances—work that is particularly pressing in view of global warming.

Planetary Sciences Sep 12, 2022

Mysterious diamonds came from outer space, scientists say

Strange diamonds from an ancient dwarf planet in our solar system may have formed shortly after the dwarf planet collided with a large asteroid about 4.5 billion years ago, according to scientists.

Nanomaterials Aug 31, 2022

Simple technique ushers in long-sought class of semiconductors

Breakthroughs in modern microelectronics depend on understanding and manipulating the movement of electrons in metal. Reducing the thickness of metal sheets to the order of nanometers can enable exquisite control over how ...

Nanomaterials Aug 29, 2022

Weaving atomically thin seams of light with in-plane heterostructures

Researchers from Tokyo Metropolitan University have developed a way to produce high quality monolayers of a selection of different transition metal dichalcogenides which meet over an atomically thin seam. By coating this ...

Nanomaterials Aug 25, 2022

Miniaturized high-performance filter capacitor based on structurally integrated carbon tube grids

A research team led by Prof. Meng Guowen from the Institute Solid State Physics, Hefei Institutes of Physical Science (HFIPS) of Chinese Academy of Sciences (CAS), cooperating with Prof. Wei Bingqing of the University of ...

Nanophysics Aug 16, 2022

2D boundaries could create electricity

There's still plenty of room at the bottom to generate piezoelectricity. Engineers at Rice University and their colleagues are showing the way.

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