Results 1 to 10 of about 2,786 (294)

Nonvolatile dynamic memories [PDF]

2004 24th International Conference on Microelectronics (IEEE Cat. No.04TH8716), 2004
This paper demonstrates that electronically passivated Si-SiO/sub 2/ interface enables the development of nonvolatile dynamic memories. Experimental results on charge-retention times are presented to illustrate that the Si DRAMs would become nonvolatile memories if implemented into SiC.
Dimitrijev, Sima, Dimitrijev, S
openaire   +2 more sources

Printed dose-recording tag based on organic complementary circuits and ferroelectric nonvolatile memories. [PDF]

Sci Rep, 2015
We have demonstrated a printed electronic tag that monitors time-integrated sensor signals and writes to nonvolatile memories for later readout. The tag is additively fabricated on flexible plastic foil and comprises a thermistor divider, complementary ...
Ng TN, Schwartz DE, Mei P, Krusor B, Kor S, Veres J, Bröms P, Eriksson T, Wang Y, Hagel O, Karlsson C.   +10 more
europepmc   +2 more sources

Nonvolatile memories

, 2018
The need for faster, smaller, cheaper and energy-efficient electronic devices has been growing continuously in the last decade, with the conventional data storage technologies (i.e., static random access memory and dynamic random access memory), which have been so far fulfilled by CMOS-charge storage-based circuits, approaching their fundamental limits,
Rocha, Leandro S.R., Simões, Alexandre Z., Cortés, Johan A., Ramirez, Miguel A., Moura, Francisco, Foschini, Cesar R., Tararam, Ronald, Cilense, Mario, Longo, Elson, Paiva-Santos, Carlos O.   +9 more
openaire   +3 more sources

Nonvolatile memories: Present and future challenges

2014 9th International Design and Test Symposium (IDT), 2014
Due to the rapid development of hand-held electronic devices, the need for high density, low power, high performance SoCs has pushed the well-established embedded memory technologies to their limits. To overcome the existing memory issues, emerging memory technologies are being developed and implemented. The focus is placed on non-volatile technologies,
Elena I. Vatajelu, Hassen Aziza, Cristian Zambelli   +2 more
openaire   +4 more sources

Nonvolatile Memories Based on Graphene and Related 2D Materials [PDF]

Advanced Materials, 2019
International audienceThe pervasiveness of information technologies is generating an impressive amount of data, which need to be accessed very quickly. Nonvolatile memories (NVMs) are making inroads into high‐capacity storage to replace hard disk drives,
Simone Bertolazzi, Stephan Roche, Sung-Yool Choi   +2 more
exaly   +2 more sources

Variable-level cells for nonvolatile memories [PDF]

2011 IEEE International Symposium on Information Theory Proceedings, 2011
For many nonvolatile memories, - including flash memories, phase-change memories, etc., - maximizing the storage capacity is a key challenge. The existing method is to use multilevel cells (MLC) of more and more levels. The number of levels supported by MLC is seriously constrained by the worst-case performance of cell-programming noise and cell ...
Anxiao Jiang, Hongchao Zhou, Jehoshua Bruck   +2 more
openaire   +2 more sources

Self-powered photo-pyroelectric sensing in antiferroelectric Hafnium zirconium memory with asymmetric van der Waals electrodes [PDF]

Nature Communications
Hafnium zirconium oxide with antiferroelectric polarizations holds great promise for emerging applications such as neuromorphic computing, energy-efficient storage, and nonvolatile memory, owing to its tunable phase transitions, fast switching speed ...
Xia Gan, Liping Zhu, Jiyuan Han, Xinrong Zuo, Changlin Zheng, Wenwu Li, Junhao Chu, Zhenghua An   +7 more
doaj   +2 more sources

Low-voltage polymer field-effect transistors for nonvolatile memories [PDF]

Applied Physics Letters, 2005
We demonstrate organic nonvolatile memories based on transistors, made from spin-coated polymers, that have programming voltages of 15 V and good data retention capabilities.
B De Boer, Paul W M Blom, D M De Leeuw
exaly   +2 more sources

Melting-free integrated photonic memory with layered polymorphs [PDF]

Nanophotonics
Chalcogenide-based nonvolatile phase change materials (PCMs) have a long history of usage, from bulk disk memory to all-optic neuromorphic computing circuits.
Ullah Kaleem, Li Qiu, Li Tiantian, Gu Tingyi   +3 more
doaj   +2 more sources

Gray counters for non-volatile memories

Memories - Materials, Devices, Circuits and Systems, 2022
New technologies for non-volatile memories combine the speed and byte addressability of current memory technologies with the low cost, density, and non-volatility of current storage technologies. They use energy only when writing or reading data.
Arockia David Roy Kulandai, John Rose, Thomas Schwarz   +2 more
doaj   +1 more source