scholarly journals Electronic and transport behavior of doped armchair silicene nanoribbons exhibiting negative differential resistance and its FET performance

RSC Advances ◽  
2017 ◽  
Vol 7 (21) ◽  
pp. 12783-12792 ◽  
Author(s):  
Sukhbir Singh ◽  
Abir De Sarkar ◽  
Bijender Singh ◽  
Inderpreet Kaur
Keyword(s):  
Transport Properties ◽  
Negative Differential Resistance ◽  
Differential Resistance ◽  
Transport Behavior ◽  
Silicene Nanoribbons

The electronic and transport properties of armchair silicene nanoribbons (ASiNRs) doped with various elements are investigated.

Transport Properties of a Squeezed Carbon Monatomic Ring: A Route to a Negative Differential Resistance Device

2011 ◽  
Vol 115 (23) ◽  
pp. 11734-11737 ◽  
Author(s):  
Ming Qiu ◽  
Zhenhua Zhang ◽  
Zhiqiang Fan ◽  
Xiaoqing Deng ◽  
Jinbo Pan
Keyword(s):  
Transport Properties ◽  
Negative Differential Resistance ◽  
Differential Resistance

scholarly journals Edge hydrogenation-induced spin-filtering and negative differential resistance effects in zigzag silicene nanoribbons with line defects

RSC Advances ◽  
2017 ◽  
Vol 7 (41) ◽  
pp. 25244-25252 ◽  
Author(s):  
Xiaoteng Li ◽  
Dongqing Zou ◽  
Bin Cui ◽  
Changfeng Fang ◽  
Jingfen Zhao ◽  
...  
Keyword(s):  
First Principles ◽  
Negative Differential Resistance ◽  
Spin Transport ◽  
Differential Resistance ◽  
First Principles Calculations ◽  
Line Defects ◽  
Silicene Nanoribbons ◽  
Spin Filtering

We investigate the effects of line defects (558-defect and 57-defect) and edge hydrogenation (mono-hydrogenation and di-hydrogenation) on magnetism and spin transport of zigzag silicene nanoribbons (ZSiNRs) by first-principles calculations.

Length-dependent rectification and negative differential resistance in heterometallic n-alkanedithiol junctions

RSC Advances ◽  
2015 ◽  
Vol 5 (18) ◽  
pp. 13917-13922 ◽  
Author(s):  
Jian Shao ◽  
X. Y. Zhang ◽  
Yue Zheng ◽  
Biao Wang ◽  
Yun Chen
Keyword(s):  
Transport Properties ◽  
First Principles ◽  
Negative Differential Resistance ◽  
Differential Resistance ◽  
First Principles Calculations

The transport properties of heterometallic n-alkanedithiol junctions were investigated via first-principles calculations.

Negative Differential Resistance Induced by Intermolecular Interaction in Molecular Device

2011 ◽  
Vol 181-182 ◽  
pp. 312-315
Author(s):  
Cai Juan Xia ◽  
Ying Tang Zhang ◽  
Xue Jun Zai
Keyword(s):  
Charge Transfer ◽  
Transport Properties ◽  
Molecular Complex ◽  
First Principles ◽  
Negative Differential Resistance ◽  
Differential Resistance ◽  
First Principles Calculation ◽  
Molecular Device ◽  
Applied Bias ◽  
Donor Acceptor

Based on nonequilibrium Green’s function and first-principles calculation, we investigate the transport properties of the molecule device with a donor-acceptor molecular complex sandwiched between two electrodes. Numerical results show that a negative differential resistance under applied bias can be observed. The mechanism of negative differential resistance is mainly induced by the orbital match of molecule and electrodes as well as intermolecular charge transfer.

Remarkable negative differential resistance and perfect spin-filtering effects of the indium triphosphide (InP3) monolayer tuned by electric and optical ways

2018 ◽  
Vol 20 (46) ◽  
pp. 29440-29445 ◽  
Author(s):  
Shenghui Zhang ◽  
Yiqun Xie ◽  
Yibin Hu ◽  
Xiaobin Niu ◽  
Yin Wang
Keyword(s):  
Transport Properties ◽  
Electronic Transport ◽  
Negative Differential Resistance ◽  
Differential Resistance ◽  
Two Dimensional ◽  
Electronic Transport Properties ◽  
Two Dimensional Materials ◽  
Spin Polarized ◽  
Spin Filtering

Fully spin-polarized current and negative differential resistance (NDR) are two important electronic transport properties for spintronic nanodevices based on two-dimensional materials.

Tuning the electronic and quantum transport properties of nitrogenated holey graphene nanoribbons

2017 ◽  
Vol 5 (45) ◽  
pp. 11856-11866 ◽  
Author(s):  
Aldilene Saraiva-Souza ◽  
Manuel Smeu ◽  
José Gadelha da Silva Filho ◽  
Eduardo Costa Girão ◽  
Hong Guo
Keyword(s):  
Transport Properties ◽  
Quantum Transport ◽  
Negative Differential Resistance ◽  
Graphene Nanoribbons ◽  
Differential Resistance ◽  
Linear Current ◽  
Current Voltage ◽  
Non Linear ◽  
Current Voltage Characteristics ◽  
Peak To Valley Ratio

Strong negative differential resistance (NDR) behavior with a remarkable current peak-to-valley ratio for armchair C2N-hNRs and non-linear current–voltage characteristics for zigzag C2N-hNRs.

scholarly journals Symmetric Negative Differential Resistance in a Molecular Nanosilver Chain

2013 ◽  
Vol 2013 ◽  
pp. 1-5
Author(s):  
Tae Kyung Kim ◽  
Hoi Ri Moon ◽  
Byung Hoon Kim
Keyword(s):  
Transport Properties ◽  
Electrical Transport ◽  
Negative Differential Resistance ◽  
Differential Resistance ◽  
The Self ◽  
Electrical Transport Properties ◽  
Peak Voltage ◽  
Capacitance Effect ◽  
Current Voltage ◽  
Current Voltage Characteristics

The electrical transport properties of the molecular nanosilver chain have been investigated. We observed the symmetric negative differential resistance (NDR) in the current-voltage characteristics. The peak voltage (VP) increased but the peak current (IP) decreased upon cooling. The self-capacitance effect of the silver chain crystal is suggested to explain this unconventional NDR phenomenon.

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