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Smallest ever microchip made by University of Sussex team


The team at the University of Sussex has been researching how to make microchips smaller
PHYSICISTS claim to have made the smallest microchips ever which could help computers and smartphones run thousands of times faster.
Researchers from the University of Sussex crinkled a strip of graphene and used other 2D-materials, in a process similar to nano-origami.
They made the nanomaterial act like a transistor, essential for managing electrical power in devices, while the graphene behaved like a microchip.
It is about 100 times smaller than usual microchips, which could make them ideal for smaller gadgets, particularly smartphones.
“We’re mechanically creating kinks in a layer of graphene,” explained Professor Alan Dalton, from the University of Sussex. ....

East Sussex , United Kingdom , Manoj Tripathi , Alan Dalton , University Of Sussex , Professor Alan Dalton , கிழக்கு சசெக்ஸ் , ஒன்றுபட்டது கிஂக்டம் , மனோஜ் திரிபாதி , ஆலன் டால்டன் , பல்கலைக்கழகம் ஆஃப் சசெக்ஸ் , ப்ரொஃபெஸர் ஆலன் டால்டன் ,

Iron in the kinks, say boffins: Wrinkly graphene could one day make computer chips 'smaller and faster'


All these use cases, not much action
Lindsay Clark
Tue 16 Feb 2021 // 10:30 UTC
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Wrinkles and bubbles in wonder substance graphene are showing electronic properties researchers say could one day help solve limits on current microprocessor designs.
A team at the UK s University of Sussex, along with international collaborators, have shown that creating kinks in the structure of graphene can make nanomaterial behave like a transistor.
Using graphene less than a nanometre in thickness, the researchers showed that kinks about 2nm across create the same effect on electrical conductivity as a simple bipolar transistor. The height of each kink is between 4nm and 8nm, a variable that helps engineers tune the transistor, Manoj Tripathi, research fellow in nanostructured materials at the University of Sussex told ....

East Sussex , United Kingdom , Manoj Tripathi , Alan Dalton , United Kingdom University Of Sussex , University Of Sussex , American Chemical Society Nano , Sussex University , American Chemical Society , கிழக்கு சசெக்ஸ் , ஒன்றுபட்டது கிஂக்டம் , மனோஜ் திரிபாதி , ஆலன் டால்டன் , ஒன்றுபட்டது கிஂக்டம் பல்கலைக்கழகம் ஆஃப் சசெக்ஸ் , பல்கலைக்கழகம் ஆஃப் சசெக்ஸ் , அமெரிக்கன் இரசாயன சமூகம் நானோ , சசெக்ஸ் பல்கலைக்கழகம் , அமெரிக்கன் இரசாயன சமூகம் ,

Graphene "nano-origami" Creates Tiniest Microchips Yet


Graphene “nano-origami” Creates Tiniest Microchips Yet
Written by AZoNanoFeb 16 2021
The tiniest microchips yet can be made from graphene and other 2D-materials, using a form of ‘nano-origami’, physicists at the University of Sussex have found.
Laser induced fabrication of graphene kink (blisters) in the form of desired pattern as U S. Image Credit: University of Sussex
This is the first time any researchers have done this, and it is covered in a paper published in the 
By creating kinks in the structure of graphene, researchers at the University of Sussex have made the nanomaterial behave like a transistor, and have shown that when a strip of graphene is crinkled in this way, it can behave like a microchip, which is around 100 times smaller than conventional microchips.   ....

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