University develops 1TB memory chip technology

Engineers at the North Carolina State University claim to have developed a chip smaller than a human fingernail that can store 50 times more data than current DRAM memory chips of similar size, Wired reported on Tuesday.

Engineers at the North Carolina State University claim to have developed a chip smaller than a human fingernail that can store 50 times more data than current DRAM memory chips of similar size, Wired reported on Tuesday. The prototype can theoretically hold 1TB, says Jagdish Narayan, a professor of materials science and engineering at the school. This was achieved by selectively doping the material, or adding impurities to change its data storage capacity. In this case, the researchers added nickel to magnesium oxide, mixing the metal and ceramic.

The new alloy has nickel atoms less than 10 square nanometers. The biggest challenge in the project, which was being developed for more than five years, is aligning the nano dots precisely. Each nano dot has to be properly oriented so it's consistent with all others and can be read in the same way. By using pulsed layers, researchers were able to achieve more control over the process.

Narayan believes the prototype could be made into commercial products in one or two years, with prices not significantly higher than current memory chips when they do reach production. The main issue now is to find a large-scale manufacturer of the new technology.

Source: electronista

Comments
Add comment

Your name:
Sign in with:
or
Your comment:


Enter code:

E-mail (not required)
E-mail will not be disclosed to the third party


Last news

 
Galaxy Note10 really is built around a 6.7-inch display
 
You may still be able to download your content
 
Facebook, Messenger and Instagram are all going away
 
Minimize apps to a floating, always-on-top bubble
 
Japan Display has been providing LCDs for the iPhone XR, the only LCD model in Apple’s 2018 line-up
 
The 2001 operating system has reached its lowest share level
 
The entire TSMC 5nm design infrastructure is available now from TSMC
 
The smartphone uses a Snapdragon 660 processor running Android 9 Pie
The Samsung Galaxy A5 (2017) Review
The evolution of the successful smartphone, now with a waterproof body and USB Type-C
February 7, 2017 / 2
Samsung Galaxy TabPro S - a tablet with the Windows-keyboard
The first Windows-tablet with the 12-inch display Super AMOLED
June 7, 2016 /
Keyboards for iOS
Ten iOS keyboards review
July 18, 2015 /
Samsung E1200 Mobile Phone Review
A cheap phone with a good screen
March 8, 2015 / 4
Creative Sound Blaster Z sound card review
Good sound for those who are not satisfied with the onboard solution
September 25, 2014 / 2
Samsung Galaxy Gear: Smartwatch at High Price
The first smartwatch from Samsung - almost a smartphone with a small body
December 19, 2013 /
 
 

News Archive

 
 
SuMoTuWeThFrSa
      1
2345678
9101112131415
16171819202122
23242526272829
3031     




Poll

Do you use microSD card with your phone?
or leave your own version in comments (15)