Half-Metallic Sandwich Molecular Wires with Negative Differential Resistance and Sign-Reversible High Spin-Filter Efficiency

2010 ◽  
Vol 114 (50) ◽  
pp. 21893-21899 ◽  
Author(s):  
Lu Wang ◽  
Xingfa Gao ◽  
Xin Yan ◽  
Jing Zhou ◽  
Zhengxiang Gao ◽  
...  
Keyword(s):  
High Spin ◽  
Negative Differential Resistance ◽  
Differential Resistance ◽  
Molecular Wires ◽  
Spin Filter ◽  
Half Metallic ◽  
Filter Efficiency

Thermal spin filtering, thermal spin switching and negative-differential-resistance in thermal spin currents in zigzag SiC nanoribbons

2014 ◽  
Vol 16 (33) ◽  
pp. 17493-17498 ◽  
Author(s):  
Dan-Dan Wu ◽  
Hua-Hua Fu ◽  
Lei Gu ◽  
Yun Ni ◽  
Feng-Xia Zu ◽  
...  
Keyword(s):  
Silicon Carbide ◽  
Negative Differential Resistance ◽  
Differential Resistance ◽  
Spin Filter ◽  
Spin Currents ◽  
Heterojunction Device ◽  
Spin Switching ◽  
Spin Filtering

A thermoelectric heterojunction device based on zigzag silicon carbide nanoribbons can serve as a perfect thermal spin filter and switcher.

Engineering of carbon-based superlight spin filter with negative differential resistance

2019 ◽  
Vol 383 (7) ◽  
pp. 640-645 ◽  
Author(s):  
Xi Zuo ◽  
Li Han ◽  
Heming Li ◽  
Xiaoteng Li ◽  
Jingfen Zhao ◽  
...  
Keyword(s):  
Negative Differential Resistance ◽  
Differential Resistance ◽  
Spin Filter ◽  
Carbon Based

Perfect spin-filter, spin-valve, switching and negative differential resistance in an organic molecular device with graphene leads

RSC Advances ◽  
2014 ◽  
Vol 4 (36) ◽  
pp. 18522-18528 ◽  
Author(s):  
Yun Ni ◽  
Kai-lun Yao ◽  
Chao-qun Tang ◽  
Guo-ying Gao ◽  
Hua-hua Fu ◽  
...  
Keyword(s):  
Quantum Transport ◽  
Negative Differential Resistance ◽  
Spin Valve ◽  
Differential Resistance ◽  
First Principle ◽  
Molecular Device ◽  
Spin Filter ◽  
Multiple Effect ◽  
Valve Switching

A multiple-effect organic molecular device for spintronics is proposed by performing first-principle quantum transport calculations.

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