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Search results for chemical vapor deposition

Nanomaterials Aug 27, 2024

New technique shows promise for mass fabricating an exotic quasi-1D material

Researchers have fabricated a quasi-one-dimensional van der Waals zirconium telluride thin film, which is a form of a substance that has long promised advances in quantum computing, nano-electronics and other advanced technologies. ...

Nanomaterials Aug 22, 2024

High speed, large-area deposition nanofilm production possible with new technique

A Japanese research team led by Professor Minoru Osada from the Institute for Materials and Systems for Sustainability (IMaSS) at Nagoya University has pioneered a method for the high-speed, large-area deposition of two-dimensional ...

Polymers Aug 21, 2024

Chalk-based coating creates a cooling fabric

In the scorching heat of summer, anyone who spends time outside—athletes, landscapers, kids at the park or beachgoers—could benefit from a cooling fabric. While there are some textiles that reflect the sun's rays or transfer ...

Condensed Matter Aug 14, 2024

New semiconductor material AlYN promises more energy-efficient and powerful electronics

Researchers at Fraunhofer IAF have made a breakthrough in the field of semiconductor materials: With aluminum yttrium nitride (AlYN), they have succeeded in fabricating and characterizing a new and promising semiconductor ...

Analytical Chemistry Aug 13, 2024

Rapid removal of emerging endocrine disruptors in wastewater using high-performance single-atom catalysts

Bisphenols are widely used as the main raw material for plastics such as receipts, water bottles, water containers, and vinyl due to their heat-resistant and mechanochemical properties. Among bisphenols, bisphenol A (BPA), ...

Planetary Sciences Aug 6, 2024

Fast-tracking the search for habitable worlds

Modern astronomy would struggle without AI and machine learning (ML), which have become indispensable tools. They alone have the capability to manage and work with the vast amounts of data that modern telescopes generate. ...

Materials Science Aug 1, 2024

Chemical and transportation industries could get a boost with new catalyst coating

Coupling electrochemical conversion of the greenhouse gas CO2 with renewable electricity sources—such as solar and wind—promises green production of high-demand chemicals and transportation fuels. Carbon dioxide coupling ...

Materials Science Jul 31, 2024

Ammonia-free gallium nitride semiconductor production found to improve crystal quality, reduce environmental impact

Gallium nitride (GaN) semiconductors can now be grown without ammonia, a toxic chemical that needs a sophisticated detoxifying system before it can be released into the atmosphere. The new technique is not only more environmentally ...

Nanophysics Jul 23, 2024

3D printing method reveals light emission from nanowires for the first time

Dr. Jaeyeon Pyo's team at the Korea Electrotechnology Research Institute (KERI) has become the first in the world to reveal light emission patterns from 3D-printed nanowires, which has been published as a cover article in ...

Analytical Chemistry Jul 19, 2024

New insights into interfacial hydrogen bonds could enhance photocatalytic hydrogen evolution

Photocatalytic hydrogen evolution from water is a key technology for achieving sustainable hydrogen production. However, the direct impact of the microscopic structure of interfacial water molecules on photocatalytic reactivity ...

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