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Search results for chemical vapor deposition

Nanomaterials Aug 29, 2019

New study reveals graphenes now go monolayer and single crystalline

An international team of researchers, led by Distinguished Professor Rodney S. Ruoff (School of Natural Sciences) from the Center for Multidimensional Carbon Materials (CMCM), within the Institute for Basic Science (IBS) ...

Materials Science Aug 28, 2019

Engineers develop bone-like metal foam that can be 'healed' at room temperature

For 6,000 years, humans have been making things from metal because it's strong and tough; a lot of energy is required to damage it. The flip side of this property is that a lot of energy is required to repair that damage. ...

Nanomaterials Aug 27, 2019

Enhancing materials for hi-res patterning to advance microelectronics

To increase the processing speed and reduce the power consumption of electronic devices, the microelectronics industry continues to push for smaller and smaller feature sizes. Transistors in today's cell phones are typically ...

Plasma Âé¶¹ÒùÔºics Aug 23, 2019

Laser-produced uranium plasma evolves into more complex species

When energy is added to uranium under pressure, it creates a shock wave, and even a tiny sample will be vaporized like a small explosion. By using smaller, controlled explosions, physicists can test on a microscale in a safe ...

Nanophysics Aug 22, 2019

Ultrahigh thermal isolation across heterogeneously layered two-dimensional materials

Heterogeneous nanomaterials can now facilitate advanced electronics and photonics applications, but such progress is challenging for thermal applications due to the comparatively shorter wavelengths of heat carriers (known ...

Nanophysics Aug 12, 2019

New atom-flat compounds show promise for optoelectronics, advanced computing

A Rice University lab wants its products to look sharp, even at the nanoscale. Its latest creation is right on target.

Analytical Chemistry Aug 8, 2019

Simulated chemical vapor deposition from a tungsten carbonitride precursor

Thin films play a key role in the production of electronics. They can be grown directly on a substrate surface through the chemical vapor deposition (CVD) process, which involves a reaction of vapor phase precursor compounds. ...

Nanophysics Aug 6, 2019

A modified device fabrication process achieves enhanced spin transport in graphene

Researchers from the ICN2 Âé¶¹ÒùÔºics and Engineering of Nanodevices Group have proposed a modified graphene-based nanodevice fabrication technique that increases up to three times the spin lifetime and relaxation length compared ...

Bio & Medicine Aug 5, 2019

Synthesizing single-crystalline hexagonal graphene quantum dots

A KAIST team has designed a novel strategy for synthesizing single-crystalline graphene quantum dots, which emit stable blue light. The research team confirmed that a display made of their synthesized graphene quantum dots ...

Materials Science Jul 31, 2019

Researchers develop a unique method of fabricating 3-D porous structures

Materials with controlled porosity have found diverse applications in separation, catalysis, energy storage, sensors and actuators, tissue engineering and drug delivery. Multiple methods have been developed to fabricate well-defined ...

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