Effect of grain size modulation on the magneto- and electronic-transport properties ofLa0.7Ca0.3MnO3nanoparticles: The role of spin-polarized tunneling at the enhanced grain surface

2006 ◽  
Vol 73 (21) ◽  
Author(s):  
P. Dey ◽  
T. K. Nath
Keyword(s):  
Grain Size ◽  
Transport Properties ◽  
Electronic Transport ◽  
Electronic Transport Properties ◽  
Spin Polarized ◽  
Grain Surface ◽  
Spin Polarized Tunneling

High performance bipolar spin filtering and switching functions of poly-(terphenylene-butadiynylene) between zigzag graphene nanoribbon electrodes

RSC Advances ◽  
2015 ◽  
Vol 5 (117) ◽  
pp. 96455-96463 ◽  
Author(s):  
Dan Zhang ◽  
Mengqiu Long ◽  
Xiaojiao Zhang ◽  
Hui Xu
Keyword(s):  
Transport Properties ◽  
Green's Function ◽  
Electronic Transport ◽  
High Performance ◽  
Function Method ◽  
Graphene Nanoribbon ◽  
Electronic Transport Properties ◽  
Spin Polarized ◽  
Switching Functions ◽  
Spin Filtering

Using the nonequilibrium Green’s function method combined with spin-polarized DFT, we investigate the spin-resolved electronic transport properties of devices made of poly-(terphenylene-butadiynylene) (PTB) between zigzag graphene nanoribbon (ZGNR) electrodes.

scholarly journals Semi-classical electronic transport properties of ternary compound AlGaAs2: role of different scattering mechanisms

2019 ◽  
Vol 32 (13) ◽  
pp. 135704
Author(s):  
Soubhik Chakrabarty ◽  
Anup Kumar Mandia ◽  
Bhaskaran Muralidharan ◽  
Seung Cheol Lee ◽  
Satadeep Bhattacharjee
Keyword(s):  
Transport Properties ◽  
Ternary Compound ◽  
Electronic Transport ◽  
Scattering Mechanisms ◽  
Electronic Transport Properties

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.

scholarly journals Design of boron vacancy enhanced spin filtering graphene/BN zigzag nanoribbon heterojunctions

RSC Advances ◽  
2017 ◽  
Vol 7 (12) ◽  
pp. 7368-7374 ◽  
Author(s):  
Xiaohui Jiang ◽  
Dongqing Zou ◽  
Bin Cui ◽  
Changfeng Fang ◽  
Wen Liu ◽  
...  
Keyword(s):  
Boron Nitride ◽  
Electric Field ◽  
Transport Properties ◽  
External Electric Field ◽  
Electronic Transport ◽  
Graphene Nanoribbons ◽  
Electronic Transport Properties ◽  
Spin Polarized ◽  
Boron Nitride Nanoribbons ◽  
Zigzag Graphene Nanoribbons

The spin-polarized electronic transport properties of zigzag graphene nanoribbons (ZGNRs) and boron nitride nanoribbons (ZBNNRs) heterojunctions with a boron vacancy are investigated under an external electric field.

THEORETICAL STUDIES OF THE RECTIFYING PERFORMANCE IN DIBLOCK MOLECULAR JUNCTIONS: THE ROLE OF THE ANCHORING GROUPS

2012 ◽  
Vol 26 (11) ◽  
pp. 1250082 ◽  
Author(s):  
CAI-JUAN XIA ◽  
DE-SHENG LIU ◽  
DE-HUA ZHANG ◽  
HAN-CHEN LIU
Keyword(s):  
Transport Properties ◽  
Electronic Transport ◽  
Density Functional ◽  
Careful Consideration ◽  
Molecular Junctions ◽  
Electronic Transport Properties ◽  
Transmission Coefficients ◽  
Chemical Structures ◽  
Anchoring Groups

By applying nonequilibrium Green's function formalism combined with first-principles density functional theory, we investigate the effect of different anchoring groups on the rectifying behavior in diblock molecular junctions. The spatial distributions of molecular orbitals and the influence of transmission coefficients under various external voltage biases on the electronic transport through the molecular device are discussed in detail. The results show that the anchoring groups play a significant role on the electronic transport properties. The rectifying performance in molecular junctions can be manipulated, enhanced, or suppressed by a careful consideration of the effects of the anchoring group and such modifications become crucial in optimizing the electronic transport properties of chemical structures.

ELECTRONIC TRANSPORT PROPERTIES OF SILICON NANOWIRE CAGE

2018 ◽  
Author(s):  
Shenqiu Mo ◽  
Dengke Ma ◽  
Lina Yang ◽  
Meng An ◽  
Zhiyu Liu ◽  
...  
Keyword(s):  
Transport Properties ◽  
Electronic Transport ◽  
Silicon Nanowire ◽  
Electronic Transport Properties
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