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Search results for chemical vapor deposition

Optics & Photonics Feb 1, 2024

Single proton illuminates perovskite nanocrystal-based transmissive thin scintillators

National University of Singapore (NUS) researchers have developed a transmissive thin scintillator using perovskite nanocrystals, designed for real-time tracking and counting of single protons. The exceptional sensitivity ...

Nanomaterials Jan 30, 2024

Ultrathin membranes for uncovering the atomic scale problem in operando conditions

When someone comes up with the word "magnify," it is referring either to making distant objects closer or making small objects bigger on a tangible scale. There is no doubt that the power of magnifying instruments, regardless ...

Plasma 糖心视频ics Jan 24, 2024

New design improves water decontamination via plasma jet

Plasma is an ionized gas鈥攖hat is, a gas containing electrons, ions, atoms, molecules, radicals, and photons. It is often called the fourth state of matter, and surprisingly, it permeates everything. Plasmas, which are artificially ...

Nanophysics Jan 24, 2024

Combining two types of molecular boron nitride could create hybrid material for faster, more powerful electronics

In chemistry, structure is everything. Compounds with the same chemical formula can have different properties depending on the arrangement of the molecules they're made of. And compounds with a different chemical formula ...

Nanomaterials Jan 15, 2024

Armor for steel: New method could enable advances in energy, electronics and aerospace

Researchers have demonstrated that stainless steel and other metal alloys coated with hexagonal boron nitride, or hBN, exhibit non-stick or low-friction qualities along with improved long-term protection against harsh corrosion ...

Nanomaterials Dec 29, 2023

Collaborative review unveils the potential of graphene in advancing nitride semiconductor technology

In a comprehensive review, researchers from Soochow University, Beijing Graphene Institute and Xiamen Silan Advanced Compound Semiconductor Co., Ltd. have collaborated to provide a systematic overview of the progress and ...

Nanomaterials Dec 23, 2023

Team develops transistors with sliding ferroelectricity based on polarity-switchable molybdenum disulfide

Over the past few years, engineers have been trying to devise alternative hardware designs that would allow a single device to both perform computations and store data. These emerging electronics, known as computing-in-memory ...

Planetary Sciences Dec 20, 2023

Planetary scientists simulate oxidation of iron by giant impact during atmospheric evolution of early Earth

Giant-impact driven redox processes in the atmosphere and magma ocean may have played crucial roles during the evolution of the Earth. However, the absence of rock records from the time or era makes it challenging to understand ...

Astrobiology Dec 18, 2023

Surface of Saturnian moon Enceladus shields buried organics

The Saturnian moon Enceladus presents a unique opportunity in our solar system to search for evidence of life, given its habitable ocean and plume that deposits organic-bearing ocean material onto the surface.

Nanomaterials Dec 18, 2023

Researchers use vapor deposition to make covalent organic framework films

Rice University materials scientists developed a fast, low-cost, scalable method to make covalent organic frameworks (COFs), a class of crystalline polymers whose tunable molecular structure, large surface area and porosity ...

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