Effects of interface trap charges on the electrical characteristics of back-gated 2D Negative Capacitance FET
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作者:
Jiang, Chunsheng
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China Acad Engn Phys, Microsyst & Terahertz Res Ctr, Chengdu 610200, Peoples R China
China Acad Engn Phys, Inst Elect Engn, Mianyang 621999, Sichuan, Peoples R ChinaChina Acad Engn Phys, Microsyst & Terahertz Res Ctr, Chengdu 610200, Peoples R China
Jiang, Chunsheng
[1
,2
]
Zhong, Le
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机构:
China Acad Engn Phys, Microsyst & Terahertz Res Ctr, Chengdu 610200, Peoples R China
China Acad Engn Phys, Inst Elect Engn, Mianyang 621999, Sichuan, Peoples R ChinaChina Acad Engn Phys, Microsyst & Terahertz Res Ctr, Chengdu 610200, Peoples R China
Zhong, Le
[1
,2
]
Xie, Lei
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机构:
China Acad Engn Phys, Microsyst & Terahertz Res Ctr, Chengdu 610200, Peoples R China
China Acad Engn Phys, Inst Elect Engn, Mianyang 621999, Sichuan, Peoples R ChinaChina Acad Engn Phys, Microsyst & Terahertz Res Ctr, Chengdu 610200, Peoples R China
Xie, Lei
[1
,2
]
机构:
[1] China Acad Engn Phys, Microsyst & Terahertz Res Ctr, Chengdu 610200, Peoples R China
[2] China Acad Engn Phys, Inst Elect Engn, Mianyang 621999, Sichuan, Peoples R China
来源:
2019 IEEE 19TH INTERNATIONAL CONFERENCE ON NANOTECHNOLOGY (IEEE-NANO 2019)
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2019年
In this work, a fully analytical compact drain current model of back-gated two-dimensional (2D) negative capacitance (NC) FET including interface trap charges has been developed by solving Poisson's, drift-diffusion and 1-D Landau-Khalatnikov equations, and it is validated against the experimental data. In addition, the impact of interface trap charges on the electrical characteristics of the backgated 2D NC-FET is investigated systematically based on the model. It is found that the subtresdhold swing (SS) and on-off current ration (I-on/I-off.) are seriously degraded because of the presence of interface traps at 2D channel/oxide interface and 2D NC-FET with a big t(f) is more immune to the degradation induced by the interface traps.
机构:
China Acad Engn Phys, Microsyst & Terahertz Res Ctr, Chengdu 610200, Peoples R China
China Acad Engn Phys, Inst Elect Engn, Mianyang 621999, Sichuan, Peoples R ChinaChina Acad Engn Phys, Microsyst & Terahertz Res Ctr, Chengdu 610200, Peoples R China
Jiang, Chunsheng
Zhong, Le
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h-index: 0
机构:
China Acad Engn Phys, Microsyst & Terahertz Res Ctr, Chengdu 610200, Peoples R China
China Acad Engn Phys, Inst Elect Engn, Mianyang 621999, Sichuan, Peoples R ChinaChina Acad Engn Phys, Microsyst & Terahertz Res Ctr, Chengdu 610200, Peoples R China
Zhong, Le
Xie, Lei
论文数: 0引用数: 0
h-index: 0
机构:
China Acad Engn Phys, Microsyst & Terahertz Res Ctr, Chengdu 610200, Peoples R China
China Acad Engn Phys, Inst Elect Engn, Mianyang 621999, Sichuan, Peoples R ChinaChina Acad Engn Phys, Microsyst & Terahertz Res Ctr, Chengdu 610200, Peoples R China
机构:
China Acad Engn Phys, Microsyst & Terahertz Res Ctr, Chengdu 610200, Sichuan, Peoples R ChinaChina Acad Engn Phys, Microsyst & Terahertz Res Ctr, Chengdu 610200, Sichuan, Peoples R China
Jiang, Chunsheng
Liang, Renrong
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机构:
Tsinghua Univ, Inst Microelect, Tsinghua Natl Lab Informat Sci & Technol, Beijing 100084, Peoples R ChinaChina Acad Engn Phys, Microsyst & Terahertz Res Ctr, Chengdu 610200, Sichuan, Peoples R China
Liang, Renrong
Zhong, Le
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China Acad Engn Phys, Microsyst & Terahertz Res Ctr, Chengdu 610200, Sichuan, Peoples R ChinaChina Acad Engn Phys, Microsyst & Terahertz Res Ctr, Chengdu 610200, Sichuan, Peoples R China
Zhong, Le
Xie, Lei
论文数: 0引用数: 0
h-index: 0
机构:
China Acad Engn Phys, Microsyst & Terahertz Res Ctr, Chengdu 610200, Sichuan, Peoples R China
China Acad Engn Phys, Inst Elect Engn, Mianyang 621999, Peoples R ChinaChina Acad Engn Phys, Microsyst & Terahertz Res Ctr, Chengdu 610200, Sichuan, Peoples R China
Xie, Lei
Cheng, Weijun
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机构:
Tsinghua Univ, Inst Microelect, Tsinghua Natl Lab Informat Sci & Technol, Beijing 100084, Peoples R ChinaChina Acad Engn Phys, Microsyst & Terahertz Res Ctr, Chengdu 610200, Sichuan, Peoples R China
Cheng, Weijun
Xu, Jun
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Tsinghua Univ, Inst Microelect, Tsinghua Natl Lab Informat Sci & Technol, Beijing 100084, Peoples R ChinaChina Acad Engn Phys, Microsyst & Terahertz Res Ctr, Chengdu 610200, Sichuan, Peoples R China
机构:
CNR SPIN Salerno, Via Giovanni Paolo II 132, I-84084 Fisciano, ItalyUniv Salerno, Phys Dept ER Caianiello, Via Giovanni Paolo II 132, I-84084 Fisciano, Italy
Martucciello, Nadia
Peters, Lisanne
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机构:
Trinity Coll Dublin, AMBER, Dublin 2, Ireland
Trinity Coll Dublin, Sch Chem, Dublin 2, IrelandUniv Salerno, Phys Dept ER Caianiello, Via Giovanni Paolo II 132, I-84084 Fisciano, Italy
Peters, Lisanne
McEvoy, Niall
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Trinity Coll Dublin, AMBER, Dublin 2, Ireland
Trinity Coll Dublin, Sch Chem, Dublin 2, IrelandUniv Salerno, Phys Dept ER Caianiello, Via Giovanni Paolo II 132, I-84084 Fisciano, Italy
McEvoy, Niall
Di Bartolomeo, Antonio
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Univ Salerno, Phys Dept ER Caianiello, Via Giovanni Paolo II 132, I-84084 Fisciano, Italy
Univ Salerno, Interdept Ctr NanoMates, Via Giovanni Paolo II 132, I-84084 Fisciano, Italy
CNR SPIN Salerno, Via Giovanni Paolo II 132, I-84084 Fisciano, ItalyUniv Salerno, Phys Dept ER Caianiello, Via Giovanni Paolo II 132, I-84084 Fisciano, Italy
机构:
Univ Minnesota, Dept Chem Engn & Mat Sci, 421 Washington Ave SE, Minneapolis, MN 55455 USAUniv Minnesota, Dept Chem Engn & Mat Sci, 421 Washington Ave SE, Minneapolis, MN 55455 USA
Kim, Chang-Hyun
Wang, Yan
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Univ Minnesota, Dept Chem Engn & Mat Sci, 421 Washington Ave SE, Minneapolis, MN 55455 USA
Univ Minnesota, Dept Chem, 207 Pleasant St SE, Minneapolis, MN 55455 USAUniv Minnesota, Dept Chem Engn & Mat Sci, 421 Washington Ave SE, Minneapolis, MN 55455 USA
Wang, Yan
Frisbie, C. Daniel
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Univ Minnesota, Dept Chem Engn & Mat Sci, 421 Washington Ave SE, Minneapolis, MN 55455 USAUniv Minnesota, Dept Chem Engn & Mat Sci, 421 Washington Ave SE, Minneapolis, MN 55455 USA