.png){kind=icon}
返回
A charge trap-based MoSe2 device emulating bio-realistic synaptic functionalities
.png){kind=icon}
PRE
AI
DOI：10.1088/1361-6463/ad8f41.png)
.png){kind=icon}
原文求助.png){kind=icon}
分享.png){kind=icon}
收藏
摘要
En 中文
Synaptic devices based on two-dimensional (2D) materials are promising toward the development of high-performance and low-power neuromorphic systems. In this study, we report a single-channel, three-terminal-based nonvolatile and multistate device based on 2D MoSe2. The device operates on the principle of trapping and detrapping of electrons at the MoSe2/SiO2 interface, in response to an applied gate voltage, resulting in a nonvolatile modulation of the threshold voltage. The memory behavior is highly reproducible as verified for around 100 cycles of the gate voltage sweep. The multistate behavior of the MoSe2 device was exploited to demonstrate the characteristics of the biological synapse. The device exhibits various synaptic functions, such as potentiation, depression, spike rate-dependent plasticity, spike magnitude-dependent plasticity, and the ability to transition from short-term to long-term memory. The bio-realistic synaptic behavior of the MoSe2 device underscores its promising potential for neuromorphic hardware.
Keyword:
MoSe2
bio-realistic
charge trap device
2d neuromorphic device
期刊
IF:
3.2
论文数:
2.6W
被引数:
4.9W
机构
引用论文
Systematic study of the substitution effect on the tetrel bond between 1,4-diazabicyclo[2.2.2]octane and TH3X.png)
RSC Advances
OAAI
RSC AdvancesIF0
OAAI分享收藏Molybdenum diselenide (MoSe2) for energy storage, catalysis, and optoelectronics二硒化钼 (MoSe2) 用于储能、催化和光电子学
PREAI
分享收藏Thermally Driven Crossover from Indirect toward Direct Bandgap in 2D Semiconductors: MoSe2 versus MoS2NANO LETTERS
NANO LETTERSIF9.1
PREAI
分享收藏Truly Concomitant and Independently Expressed Short- and Long-Term Plasticity in a Bi2O2Se-Based Three-Terminal Memristor在Bi2O2Se-Based的三端忆阻器中真正伴随并独立表达的短期和长期可塑性ADVANCED MATERIALSOAAI
ADVANCED MATERIALSIF26.8
OAAI分享收藏Optogenetics inspired transition metal dichalcogenide neuristors for in-memory deep recurrent neural networksNATURE COMMUNICATIONSOAAI
NATURE COMMUNICATIONSIF15.7
OAAI分享收藏Metaplastic and energy-efficient biocompatible graphene artificial synaptic transistors for enhanced accuracy neuromorphic computing用于增强神经形态计算精度的化生和节能生物相容性石墨烯人工突触晶体管NATURE COMMUNICATIONSOAAI
NATURE COMMUNICATIONSIF15.7
OAAI分享收藏Ultrafast Photocurrent Response and High Detectivity in Two-Dimensional MoSe2-based Heterojunctions二维MoSe2-based异质结中的超快光电流响应和高探测率
PREAI
分享收藏
查看更多内容