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Nanotechnology Now - Press Release: Stretching diamond for next-generation microelectronics

Home > Press > Stretching diamond for next-generation microelectronics
Stretching of microfabricated diamonds pave ways for applications in next-generation microelectronics.
CREDIT
Dang Chaoqun / City University of Hong Kong
Abstract:
Diamond is the hardest material in nature. But out of many expectations, it also has great potential as an excellent electronic material. A joint research team led by City University of Hong Kong (CityU) has demonstrated for the first time the large, uniform tensile elastic straining of microfabricated diamond arrays through the nanomechanical approach. Their findings have shown the potential of strained diamonds as prime candidates for advanced functional devices in microelectronics, photonics, and quantum information technologies. ....

United States , Hong Kong , University Of Hong Kong , Hong Kong General , Fan Rong , Nordrhein Westfalen , Zhu Jiaqi , Bali Ju , Lin Weitong , Dai Bing , Chou Chang , Chou Jyh , Mount Everest , Dang Chaoqun , Microfluidics Nanofluidics , University Of California , National Chiao Tung University , Dang Chaoqun City University Of Hong Kong , City University Of Hong Kong , American Society For Testing , Department Of Mechanical Engineering , Wave Inc , Home Press , National Natural Science Foundation Of China , Research Awards Scholarships Gifts Contests Honors Records , Southern University Of Science ,

Nanotechnology Now - Press Release: Spontaneous robot dances highlight a new kind of order in active matter

Nanotechnology Now
Home > Press > Spontaneous robot dances highlight a new kind of order in active matter
When a swarm of smarticles is made to interact in a confined space, they form stunningly symmetric dances whose choreography emerges spontaneously from the physics of low rattling.
CREDIT
Thomas A. Berrueta
Abstract:
Predicting when and how collections of particles, robots, or animals become orderly remains a challenge across science and engineering.
Spontaneous robot dances highlight a new kind of order in active matter
Atlanta, GA | Posted on January 1st, 2021
In the 19th century, scientists and engineers developed the discipline of statistical mechanics, which predicts how groups of simple particles transition between order and disorder, as when a collection of randomly colliding atoms freezes to form a uniform crystal lattice. ....

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Nanotechnology Now - Press Release: Researchers develop new way to break reciprocity law: The breakthrough makes a significant step forward in photonics and microwave technology by eliminating the need for bulky magnets

Nanotechnology Now
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Home > Press > Researchers develop new way to break reciprocity law: The breakthrough makes a significant step forward in photonics and microwave technology by eliminating the need for bulky magnets
One-way light transmission.
CREDIT
Xuchen Wang / Aalto University
Abstract:
An international research team lead by Aalto University has found a new and simple route to break the reciprocity law in the electromagnetic world, by changing material properties periodically in time. The breakthrough could help to create efficient nonreciprocal devices, such as compact isolators and circulators, that are needed for the next generation of microwave and optical communications systems. ....

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Nanotechnology Now - Press Release: Nanomaterials researchers in Finland, the United States and China have created a color atlas for 466 unique varieties of single-walled carbon nanotubes.

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Home > Press > Nanomaterials researchers in Finland, the United States and China have created a color atlas for 466 unique varieties of single-walled carbon nanotubes.
A color map illustrates the inherent colors of 466 types of carbon nanotubes with unique (n,m) designations based on their chiral angle and diameter. (Image courtesy of Kauppinen Group/Aalto University)
Abstract:
Nanomaterials researchers in Finland, the United States and China have created a color atlas for 466 unique varieties of single-walled carbon nanotubes.
Nanomaterials researchers in Finland, the United States and China have created a color atlas for 466 unique varieties of single-walled carbon nanotubes. ....

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Nanotechnology Now - Press Release: An LED that can be integrated directly into computer chips: The advance could cut production costs and reduce the size of microelectronics for sensing and communication

Nanotechnology Now
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Home > Press > An LED that can be integrated directly into computer chips: The advance could cut production costs and reduce the size of microelectronics for sensing and communication
MIT researchers have developed a bright, efficient silicon LED, pictured, that can be integrated directly onto computer chips. The advance could reduce cost and improve performance of microelectronics that use LEDs for sensing or communication.
Credits:Courtesy of the researchers
Abstract:
Light-emitting diodes LEDs can do way more than illuminate your living room. These light sources are useful microelectronics too.
An LED that can be integrated directly into computer chips: The advance could cut production costs and reduce the size of microelectronics for sensing and communication ....

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