Navigation Links
A KAIST research team has developed a fully functional flexible memory
Date:11/3/2011

The team of Professor Keon Jae Lee (Department of Materials Science and Engineering, KAIST) has developed fully functional flexible non-volatile resistive random access memory (RRAM) where a memory cell can be randomly accessed, written, and erased on a plastic substrate.

Memory is an essential part in electronic systems, as it is used for data processing, information storage and communication with external devices. Therefore, the development of flexible memory has been a challenge to the realization of flexible electronics.

Although several flexible memory materials have been reported, these devices could not overcome cell-to-cell interference due to their structural and material limitations. In order to solve this problem, switching elements such as transistors must be integrated with the memory elements. Unfortunately, most transistors built on plastic substrates (e.g., organic/oxide transistors) are not capable of achieving the sufficient performance level with which to drive conventional memory. For this reason, random access memory operation on a flexible substrate has not been realized thus far.

Recently, Prof. Lee's research team developed a fully functional flexible memory that is not affected by cell-to-cell interference. They solved the cell-to-cell interference issue by integrating a memristor (a recently spotlighted memory material as next-generation memory elements) with a high-performance single-crystal silicon transistor on flexible substrates. Utilizing these two advanced technologies, they successfully demonstrated that all memory functions in a matrix memory array (writing/reading/erasing) worked perfectly.

Prof. Lee said, "This result represents an exciting technology with the strong potential to realize all flexible electronic systems for the development of a freely bendable and attachable computer in the near future."

This result was published in the October online issue of the Nano Letters ACS journal.


'/>"/>
Contact: Lan Yoon
hlyoon@kaist.ac.kr
82-423-502-295
The Korea Advanced Institute of Science and Technology (KAIST)
Source:Eurekalert  

Related biology news :

1. Research team unravels tomato pathogens tricks of the trade
2. UC research finds that a ducks boon might be a turtles bane
3. UofL researcher to develop oral health plan for those with IDD
4. Caltech researchers find pulsating response to stress in bacteria
5. NJIT grad students display work at 7th annual Research Day on Nov. 9
6. Institut Pasteur Korea and Sanofi open a new research collaboration to combat HBV
7. Researchers pinpoint possible new cause for unexplained miscarriages
8. Digging up clues: Research on buried blow flies to help crime scene investigators
9. Savannas, forests in a battle of the biomes, Princeton researchers find
10. New research on GI health unveiled at American College of Gastroenterologys 2011 Meeting
11. March of Dimes honors researcher who linked maternal obesity to a babys long-term health
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
A KAIST research team has developed a fully functional flexible memory
(Date:3/31/2016)... , March 31, 2016  Genomics firm Nabsys has ... CEO, Barrett Bready , M.D., who returned to ... the original technical leadership team, including Chief Technology Officer, ... Product Development, Steve Nurnberg and Vice President of Software ... the company. Dr. Bready served as CEO ...
(Date:3/22/2016)... India , March 22, 2016 /PRNewswire/ ... market research report "Electronic Sensors Market for Consumer ... Proximity, & Others), Application (Communication & IT, ... Geography - Global Forecast to 2022", published ... industry is expected to reach USD 26.76 ...
(Date:3/18/2016)... March 18, 2016 --> ... Biometrics, ICT, Manned & Unmanned Vehicles, Physical infrastructure and Perimeter ... companies in the border security market and the continuing migration ... Europe has led visiongain to publish ... success. --> defence & security companies in ...
Breaking Biology News(10 mins):
(Date:5/26/2016)... New Jersey and READING, ... Indegene ( http://www.indegene.com ), a leading ... to life science, pharmaceutical and healthcare organisations and ... of innovative scientific support throughout the product lifecycle, ... with the launch of IntraScience.      ...
(Date:5/26/2016)... Despite the volatility that continues to ... Today,s pre-market research on ActiveWallSt.com directs the investor community,s focus ... RDUS ), Cerus Corp. (NASDAQ: CERS ), ... Prime Therapeutics Inc. (NASDAQ: FPRX ). Register with ... http://www.activewallst.com/ On Wednesday, shares in ...
(Date:5/26/2016)... ... 26, 2016 , ... Kinder Scientific (KinderScientific.com), a leading animal ... the Company for the future. Kinder Scientific announces restructured ownership and additional ... appointed Chairman of the Board, Curtis D. Kinghorn has been appointed CEO/President and ...
(Date:5/25/2016)... San Diego, Calif. (PRWEB) , ... May 25, 2016 , ... ... San Diego area and has consistently been rated one of its top attractions. ... over the globe to participate in a unique and intimate team-building experience. , Each ...
Breaking Biology Technology: