Search results for chemical vapor deposition

Nanomaterials Feb 14, 2012

Shear stiffness and friction mechanics of single-layer graphene measured for the first time

Researchers from the University of Bristol have measured and identified for the first time the stress and strain shear modulus and internal friction of graphene sheets. Graphene is a material that has many potential groundbreaking ...

Nanophysics Dec 3, 2021

Novel two-step mechanism revealed in two-dimensional material formation

Typically only an atom thick, 2D materials exhibit highly desirable properties for advanced technologies, such as flexibility, superconductivity and more. Made from carefully transitioning individual components from gas or ...

Nanophysics Oct 27, 2020

Researchers develop new atomic layer deposition process

A new way to deposit thin layers of atoms as a coating onto a substrate material at near room temperatures has been invented at The University of Alabama in Huntsville (UAH), a part of the University of Alabama System.

Condensed Matter Aug 28, 2018

Water vapor annealing technique on diamond surfaces for next-generation power devices

Diamonds are often displayed in exquisite jewelry. But this solid form of carbon is also renowned for its outstanding physical and electronic properties. In Japan, a collaboration between researchers at Kanazawa University's ...

Nanomaterials Jul 13, 2016

Graphene-infused packaging is a million times better at blocking moisture

Plastic packaging might seem impenetrable—and sometimes nearly impossible to remove—but water molecules can still pass through. And this permeability to moisture can limit the lifespan of a product. To better protect ...

Nanophysics Oct 30, 2013

Go ahead, dunk your cell phone in salt water: Barrier films by atomic layer deposition

Barrier films, used in everything from food and drug packaging to consumer electronics and solar cells, help prevent your food from spoiling, help to preserve medication, and protect your electronics from damage due to exposure ...

Nanophysics Oct 5, 2023

Laser-scribed graphene for sensors

With the development of the information era, sensors capable of transmitting and detecting information have become the leading way to obtain information. Therefore, building a sensor system with a wide detection range, high ...

Biochemistry Jul 10, 2023

New findings shed light on the chemical evolution of the Earth

The sun as a source of energy, and catalysts to accelerate chemical reactions, were of critical importance in the emergence of the first biochemical molecules on Earth. A research team has now shown that a solid deposited ...

Nanophysics Oct 5, 2022

Developing strategies for high-quality crystal growth

Transition metal dichalcogenides (TMDCs) are a class of materials with physical properties that make them ideally suited for use in flexible optoelectronic applications, such as light detectors, light-emitting diodes and ...

Materials Science Mar 29, 2022

Carbon monoxide turns into large defectless graphene crystal under ambient pressure

Researchers from Skoltech, MIPT, the RAS Institute of Solid State Physics, Aalto University, and elsewhere have proposed the first graphene synthesis technique that utilizes carbon monoxide as the carbon source. It is a fast ...

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