scholarly journals Electronic Transport Properties of Transition-Metal Terminated Trigonal Graphene Nanoribbons

2016 ◽  
Vol 07 (11) ◽  
pp. 1359-1363
Author(s):  
Fanhua Meng ◽  
Minghua Zhang ◽  
Wen Liu
Keyword(s):  
Transition Metal ◽  
Transport Properties ◽  
Electronic Transport ◽  
Graphene Nanoribbons ◽  
Electronic Transport Properties

ELECTRONIC TRANSPORT PROPERTIES OF TRANSITION METAL (Cu, Fe) PHTHALOCYANINES CONNECTING TO V-SHAPED ZIGZAG GRAPHENE NANORIBBONS

2014 ◽  
Vol 28 (08) ◽  
pp. 1450019 ◽  
Author(s):  
LILING CUI ◽  
BINGCHU YANG ◽  
XINMEI LI ◽  
JUN HE ◽  
MENGQIU LONG
Keyword(s):  
Transition Metal ◽  
Transport Properties ◽  
Electronic Transport ◽  
Density Functional ◽  
Graphene Nanoribbons ◽  
Differential Resistance ◽  
Spin Splitting ◽  
Functional Theory ◽  
Electronic Transport Properties ◽  
The Density Functional Theory

Using nonequlilibrium Green's functions in combination with the density-functional theory, we investigate the spin transport properties of molecular junction based on metal ( Cu , Fe ) phthalocyanines between V-shaped zigzag-edged graphene nanorribons. The results show that the electronic transport properties mainly depend on the center transition metal. The negative differential resistance behaviors and spin splitting phenomenon can be observed.

Effect of Chemical Doping on the Electronic Transport Properties of Tailoring Graphene Nanoribbons

2018 ◽  
Vol 35 (6) ◽  
pp. 067101
Author(s):  
Yang Liu ◽  
Cai-Juan Xia ◽  
Bo-Qun Zhang ◽  
Ting-Ting Zhang ◽  
Yan Cui ◽  
...  
Keyword(s):  
Transport Properties ◽  
Electronic Transport ◽  
Graphene Nanoribbons ◽  
Chemical Doping ◽  
Electronic Transport Properties

First-principles study of electronic transport properties of graphene nanoribbons with pentagon-heptagon (5-7) line defects

2015 ◽  
Vol 1727 ◽  
Author(s):  
Yasutaka Nishida ◽  
Takashi Yoshida ◽  
Fumihiko Aiga ◽  
Yuichi Yamazaki ◽  
Hisao Miyazaki ◽  
...  
Keyword(s):  
Transport Properties ◽  
Electronic Transport ◽  
First Principles ◽  
Density Functional ◽  
Graphene Nanoribbons ◽  
Edge State ◽  
Line Defect ◽  
Electronic Transport Properties ◽  
Current Voltage ◽  
Line Defects

ABSTRACTIn this study, we investigated the influence of line defects consisting of pentagon-heptagon (5-7) pairs on the electronic transport properties of zigzag-edged and armchair-edged graphene nanoribbons (GNRs). Using the first-principles density functional theory, we study their electronic properties. To investigate their current-voltage (I-V) characteristics at low bias voltage (∼ 1 meV), we use the nonequilibrium Green’s function method. As a result, we found that the conductance of the GNRs having a connected line defect between source and drain shows better performance than that of the ideal zigzag-edged GNRs (ZGNRs). A detailed investigation of the transmission spectra and the wave function around the Fermi level reveals that the line defects arranged along the transport direction work similar to an edge state of the ZGNRs and can be an additional conduction channel. Our results suggest that such a line defect can be effective for low-resistance GNR interconnects.

Electronic transport properties of MoS2 nanoribbons embedded in butadiene solvent

2019 ◽  
Vol 21 (21) ◽  
pp. 11359-11366 ◽  
Author(s):  
Armando Pezo ◽  
Matheus P. Lima ◽  
Marcio Costa ◽  
Adalberto Fazzio
Keyword(s):  
Transition Metal ◽  
Transport Properties ◽  
Electronic Transport ◽  
Transition Metal Dichalcogenides ◽  
Edge States ◽  
Electronic Transport Properties ◽  
Metal Dichalcogenides

Transition metal dichalcogenides (TMDCs) are promising materials for applications in nanoelectronics and correlated fields, where their metallic edge states play a fundamental role in the electronic transport.

The electronic transport properties of transition-metal dichalcogenide lateral heterojunctions

2016 ◽  
Vol 4 (46) ◽  
pp. 10962-10966 ◽  
Author(s):  
Yipeng An ◽  
Mengjun Zhang ◽  
Dapeng Wu ◽  
Zhaoming Fu ◽  
Kun Wang
Keyword(s):  
Transition Metal ◽  
Transport Properties ◽  
Electronic Transport ◽  
Transition Metal Dichalcogenide ◽  
Electronic Transport Properties

All kinds of MoS2–WS2 lateral heterojunctions present an interesting negative differential resistive effect.

Electronic transport properties in the liquid 3d transition-metal series

2002 ◽  
Vol 82 (8) ◽  
pp. 875-889
Author(s):  
H. Zrouri ◽  
J. Hugel ◽  
C. Chaib ◽  
J. G. Gasser ◽  
L. Roubi
Keyword(s):  
Transition Metal ◽  
Transport Properties ◽  
Electronic Transport ◽  
Electronic Transport Properties

scholarly journals Electronic Transport Properties of Graphene Nanoribbons with Nanoholes

2011 ◽  
Vol 27 (05) ◽  
pp. 1103-1107
Author(s):  
SUN Da-Li ◽  
◽  
PENG Sheng-Lin ◽  
OUYANG Jun ◽  
OUYANG Fang-Ping ◽  
...  
Keyword(s):  
Transport Properties ◽  
Electronic Transport ◽  
Graphene Nanoribbons ◽  
Electronic Transport Properties
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