Next step, nanobots, right?
Pic Researchers have found a way to make tiny 3D structures out of silicon that “pop up” into shape when glued to an elastic substrate, paving the way to new forms of electronics.
The minute shapes mimic complex mechanisms in biology – such as the internal structure of teeth and networks of veins and brain cells – and could be used for micro-mechanical systems, opto-electronics and materials that can alter shape at will.
Silicon is quite bendy when it’s made thin enough, and can be made to pop up like cutouts in a child’s book. The teams at Northwestern University and the University of Illinois at Urbana-Champaign in the US created 2D silicon structures and then bonded them onto a pre-stretched substrate. When this is released, the semiconductor is forced to rise up into a 3D form.
“We’ve demonstrated the system works with semiconductors and conductors,” Professor David Rogers of the University of Illinois school of engineering told The Register. “Where we’re going next is to build multilayered devices with specific functions, and to go full CMOS.”
The research, published as the cover story in the latest issue of Science, shows that software can be used to accurately model which structures are possible within the constraints of silicon’s breaking strain, and that this is reflected in real-world results.
“With this scheme, diverse feature sizes and wide-ranging geometries can be realized in many different classes of materials,” said postdoctoral fellow and co-author Zheng Yan.
“Our initial demonstrations include experimental and theoretical studies of more than forty representative geometries . . .
Read more: Boffins erect semi-hard 3D silicon: Pop-up micro-machines breakthrough
The Latest on: Micro-machines
[google_news title=”” keyword=”Micro-machines” num_posts=”10″ blurb_length=”0″ show_thumb=”left”]
via Google News
The Latest on: Micro-machines
- When you were young, did you play with these toys and board games?on June 3, 2023 at 1:16 am
The Micro Machines were a concept similar to that of the 'Hot Wheels', that is, miniature cars, but with the difference that they were even smaller than the competition. In addition, as you can see in ...
- Hot Wheels Unleashed 2: Turbocharged to debut in Octoberon June 1, 2023 at 2:04 am
The Hot Wheels Unleashed 2 sequel will be released in October for PS5, Xbox Series X, Nintendo Switch, PC, and last-gen consoles.
- Sizing up today's micromolding machineryon May 30, 2023 at 5:00 pm
most of this kind of knowledge is a protected asset among micromolding specialists, and is not being shared. ?Micro machines have come a long way, but I find I am limited on materials that will run ...
- 'Rocket League' toy line is basically the new Micro Machineson May 13, 2023 at 7:11 am
The biggest stories of the day delivered to your inbox.
- A new book is looking at the craft and legacy of Micro Machineson April 19, 2023 at 2:55 am
“Remember, if it doesn’t say Micro Machines, it’s not the real thing!” Some will no doubt recognise this slogan from the Micro Machines ads that aired in the late 80s and 90s. The line was uttered at ...
- Micro Machines Cheatson November 4, 2021 at 3:42 pm
These codes can be entered at any time during the game.To cancel them just re-enter the code: Big bounce : S, Right, Right, Down, Up, Down, Left, Down, Down. Double ...
- Micro Machines 64 Turbo Cheatson February 20, 2018 at 9:14 am
Put in MOGSLIFE as the name at the character select screen. A sound will confirm correct entry and you can change the name to anything desired and start challenge mode play. After pausing the game ...
- Micro Machineson January 17, 2017 at 3:25 pm
VG247 is owned by Gamer Network Limited, a ReedPop company and subsidiary of Reed Exhibitions Limited. © 2023 Gamer Network Limited, Gateway House, 28 The Quadrant ...
- Micro Machineson July 14, 2016 at 8:02 am
Bad puns and video games since 1999. Eurogamer.net is owned by Gamer Network Limited, a ReedPop company and subsidiary of Reed Exhibitions Limited. © 2023 Gamer ...
- Micro Machines v4on March 12, 2015 at 10:04 pm
Bad puns and video games since 1999. Eurogamer.net is owned by Gamer Network Limited, a ReedPop company and subsidiary of Reed Exhibitions Limited. © 2023 Gamer ...
via Bing News