Results 231 to 240 of about 51,131 (290)

Coupled ferroelectric-anisotropic optoelectronic synapse for polarization-sensitive neuromorphic vision. [PDF]

open access: yesNat Commun
Huo J   +8 more
europepmc   +1 more source

Charge-Trapping-Type Flash Memory Device With Stacked High-$k$ Charge-Trapping Layer

IEEE Electron Device Letters, 2009
Operating properties of charge-trapping-type Flash memory devices with single or stacked structures on trapping layer are investigated in this letter. Improved operation and reliability characteristics can be achieved by adapting the stacked high-k films as charge-trapping layer due to the modification in the trap density and the energy level of traps,
null Ping-Hung Tsai   +7 more
openaire   +3 more sources

Charge Trapping Non Volatile Memory

ECS Transactions, 2009
The memory market is currently being evolving towards innovative device concepts which include the use of new materials and/or new structures. In this scenario, charge trapping represents one the most promising revolutionary concept in the frame of nonvolatile memory. Charge trapping-based devices feature quantum wells instead of metallic floating gate
LORENZI, PAOLO   +4 more
openaire   +2 more sources

Transparent and Flexible Graphene Charge-Trap Memory

ACS Nano, 2012
A transparent and flexible graphene charge-trap memory (GCTM) composed of a single-layer graphene channel and a 3-dimensional gate stack was fabricated on a polyethylene naphtalate substrate below eutectic temperatures (~110 °C). The GCTM exhibits memory functionality of ~8.6 V memory window and 30% data retention per 10 years, while maintaining ~80 ...
Kim, Sung Min   +7 more
openaire   +3 more sources

Nanographene charge trapping memory with a large memory window

Nanotechnology, 2015
Nanographene is a promising alternative to metal nanoparticles or semiconductor nanocrystals for charge trapping memory. In general, a high density of nanographene is required in order to achieve high charge trapping capacity. Here, we demonstrate a strategy of fabrication for a high density of nanographene for charge trapping memory with a large ...
Jianling, Meng   +6 more
openaire   +2 more sources

Masking trapped charge in flash memories

2015 53rd Annual Allerton Conference on Communication, Control, and Computing (Allerton), 2015
This paper studies defect memory cells and in particular partially stuck-at memory cells, which occur when charge is trapped in multi-level cells of non-volatile memories such as flash memories. If a cell can store the q levels 0, 1, …, q − 1, we say that it is partially stuck-at level s, where 1 ≤ s ≤ q − 1, if it can only store values which are at ...
Wachter-Zeh, Antonia, Yaakobi, Eitan
openaire   +1 more source

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