Results 1 to 10 of about 234 (88)

Ising Solver Using Vertical NAND Flash Memory

Advanced Intelligent Systems
Combinatorial optimization problems are notoriously hard for conventional computers to solve efficiently. While quantum and analog hardware have been explored to tackle these problems, they often face challenges such as high power use, complexity, or ...
Sung‐Ho Park, Yeongheon Yang, Jong‐Won Back, Jiseong Im, Ryun‐Han Koo, Jonghyun Ko, Dongseok Kwon, Jong‐Ho Lee   +7 more
doaj   +2 more sources

Improvement of memory performance of 3-D NAND flash memory with retrograde channel doping

Memories - Materials, Devices, Circuits and Systems, 2023
The examination of the effect of retrograde channel doping on reliability and performance of 3-D junction-free NAND based flash memory is done for this paper.
Deepika Gupta, Abhishek Kumar Upadhyay, Ankur Beohar, Santosh Kumar Vishvakarma   +3 more
doaj   +1 more source

Architecture and Process Integration Overview of 3D NAND Flash Technologies

Applied Sciences, 2021
In the past few decades, NAND flash memory has been one of the most successful nonvolatile storage technologies, and it is commonly used in electronic devices because of its high scalability and reliable switching properties.
Geun Ho Lee, Sungmin Hwang, Junsu Yu, Hyungjin Kim   +3 more
doaj   +1 more source

Utilization of Unsigned Inputs for NAND Flash-Based Parallel and High-Density Synaptic Architecture in Binary Neural Networks

IEEE Journal of the Electron Devices Society, 2021
A novel design method using unsigned input is proposed for a high-density and parallel synaptic string architecture capable of bit-wise operation and bit-counting utilizing NAND flash memory.
Sung-Tae Lee, Gyuho Yeom, Joon Hwang, Hyeongsu Kim, Honam Yoo, Byung-Gook Park, Jong-Ho Lee   +6 more
doaj   +1 more source

Key Technology Practice of High-Speed Access and Research on the Temperature Dependence of Key Time Parameters Based on NAND Flash Memory

IEEE Access, 2021
This paper focuses on the NAND flash memory as a data storage medium in the Internet of things data acquisition system, which plays an important role from beginning to end.
Zhuo Hou, Huimin Chen, Jiahao Deng, Zuodong Duan   +3 more
doaj   +1 more source

Modeling of 3D NAND Characteristics for Cross‐Temperature by Using Graph Neural Network and Its Application

Advanced Intelligent Systems, 2023
Herein, the impact of cross‐temperature on 3D NAND flash memory is modeled by considering adjacent cells using machine learning. The cells comprising NAND flash memory exhibit diverse states and connectivity patterns.
Kyeongrae Cho, Jeong-Sik Lee, Chanyang Park, Hyeok Yun, Hyundong Jang, Seungjoon Eom, Min Sang Park, Hyun-Chul Choi, Rock-Hyun Baek   +8 more
doaj   +1 more source

Artificial Neural Network Assisted Error Correction for MLC NAND Flash Memory

Micromachines, 2021
The multilevel per cell technology and continued scaling down process technology significantly improves the storage density of NAND flash memory but also brings about a challenge in that data reliability degrades due to the serious noise.
Ruiquan He, Haihua Hu, Chunru Xiong, Guojun Han   +3 more
doaj   +1 more source

Efficient Design of Read Voltages and LDPC Codes in NAND Flash Memory Using Density Evolution

IEEE Access, 2023
Low-density parity-check (LDPC) codes play an important role in the reliability enhancement of commercial NAND flash memory. Unfortunately, due to the requirement of the reading speed of NAND flash memory, the LDPC decoder will not obtain precise soft ...
Chatuporn Duangthong, Watid Phakphisut, Paramote Wardkein   +2 more
doaj   +1 more source

Dielectric Engineering to Suppress Cell-to-Cell Programming Voltage Interference in 3D NAND Flash Memory

Micromachines, 2021
In contrast to conventional 2-dimensional (2D) NAND flash memory, in 3D NAND flash memory, cell-to-cell interference stemming from parasitic capacitance between the word-lines (WLs) is difficult to control because the number of WLs, achieved for better ...
Woo-Jin Jung, Jun-Young Park
doaj   +1 more source

3D NAND Flash Memory Based on Double-Layer NC-Si Floating Gate with High Density of Multilevel Storage

Nanomaterials, 2022
As a strong candidate for computing in memory, 3D NAND flash memory has attracted great attention due to the high computing efficiency, which outperforms the conventional von-Neumann architecture. To ensure 3D NAND flash memory is truly integrated in the
Xinyue Yu, Zhongyuan Ma, Zixiao Shen, Wei Li, Kunji Chen, Jun Xu, Ling Xu   +6 more
doaj   +1 more source