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Search results for chemical vapor deposition

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 Âé¶¹ÒùÔºics, Hefei Institutes of Âé¶¹ÒùÔºical 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.

Nanomaterials Jul 11, 2022

Flashing creates hard-to-get 2D boron nitride

Rice University scientists who "flash" materials to synthesize substances like graphene have turned their attention to boron nitride, highly valued for its thermal and chemical stability.

Earth Sciences Jul 1, 2022

Scientists decipher, catalog the diverse origins of Earth's minerals

A 15-year study led by the Carnegie Institution for Science details the origins and diversity of every known mineral on Earth, a landmark body of work that will help reconstruct the history of life on Earth, guide the search ...

Optics & Photonics Jun 30, 2022

Photonic synapses with low power consumption and high sensitivity

Neuromorphic photonics/electronics is the future of ultralow energy intelligent computing and artificial intelligence (AI). In recent years, inspired by the human brain, artificial neuromorphic devices have attracted extensive ...

Nanophysics Jun 16, 2022

New method helps exfoliate hexagonal boron nitride nanosheets

Chinese researchers recently reported an innovative mechanical process for controllably exfoliating hexagonal boron nitride nanosheets (h-BNNSs).This method, known as the "water-icing triggered exfoliation process," was proposed ...

Nanomaterials Jun 15, 2022

Improving the accuracy of international standards for graphene

The results of the first international comparison of the measurement of graphene have been published in 2D Materials, led by the National Âé¶¹ÒùÔºical Laboratory (NPL) in the U.K., through the Versailles Project on Advanced Materials ...

Nanomaterials Jun 7, 2022

Using chemical-vapor deposition to build five layered single-crystal hexagonal boron nitride structures

A team of researchers affiliated with multiple institutions in the Republic of Korea working with a colleague from the University of Cambridge, has developed a way to use chemical-vapor deposition to build five layered single-crystal ...

Condensed Matter Jun 7, 2022

World's first measurement of magnetic-field-dependent stimulated emission

In medical care, magnetic fields of heart and brain activity are measured to detect diseases at an early stage. To measure even the smallest magnetic fields, researchers at Fraunhofer IAF are working on a new approach: diamond-based ...

Space Exploration May 23, 2022

Self-cleaning spacecraft surfaces to combat microbes

Astronauts live and work in orbit along with teeming populations of microorganisms, which could present a serious threat to health—and even the structural integrity of spacecraft. To help combat such invisible stowaways, ...

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