Electronic structures of various (001) and (111) surfaces, interfaces and spin transport properties of half-metallic fully compensated ferrimagnet Cr2Se

2021 ◽  
pp. 161089
Author(s):  
Zhou Cui ◽  
Haonan Ding ◽  
Ke Xu ◽  
Yu Feng
Keyword(s):  
Transport Properties ◽  
Electronic Structures ◽  
Spin Transport ◽  
Half Metallic

Half-metallic behavior in ruthenium-cyclopentadienyl organometallic sandwich molecules

2019 ◽  
Vol 21 (40) ◽  
pp. 22475-22481 ◽  
Author(s):  
Roghayeh Farzadi ◽  
Hossain Milani Moghaddam
Keyword(s):  
Transport Properties ◽  
Spin Transport ◽  
Gold Electrodes ◽  
Metallic Behavior ◽  
Half Metallic ◽  
One Dimensional

We have theoretically investigated spin transport properties of one-dimensional ruthenium-cyclopentadienyl sandwich molecules, Run(Cp)n+1, between two gold electrodes.

Half-metallic fully compensated ferrimagnetism and multifunctional spin transport properties of Mn3Al

2019 ◽  
Vol 31 (30) ◽  
pp. 305501 ◽  
Author(s):  
Jiangchao Han ◽  
Xuming Wu ◽  
Yulin Feng ◽  
Guoying Gao
Keyword(s):  
Transport Properties ◽  
Spin Transport ◽  
Half Metallic

Robust half-metallicities and perfect spin transport properties in 2D transition metal dichlorides

2018 ◽  
Vol 6 (15) ◽  
pp. 4087-4094 ◽  
Author(s):  
Yulin Feng ◽  
Xuming Wu ◽  
Jiangchao Han ◽  
Guoying Gao
Keyword(s):  
Transition Metal ◽  
Band Structure ◽  
Transport Properties ◽  
Spin Transport ◽  
Half Metallic

Half-metallic band structure and spin transport characteristics of a 1T-FeCl2 monolayer.

Spin transport properties in silicon in a nonlocal geometry

2011 ◽  
Vol 83 (24) ◽  
Author(s):  
Masashi Shiraishi ◽  
Yoshiya Honda ◽  
Eiji Shikoh ◽  
Yoshishige Suzuki ◽  
Teruya Shinjo ◽  
...  
Keyword(s):  
Transport Properties ◽  
Spin Transport

Electronic structures and transport properties of carbon nanotube

2001 ◽  
Vol 117 (1-3) ◽  
pp. 61-65 ◽  
Author(s):  
Tokio Yamabe ◽  
Masahiro Imade ◽  
Motoki Tanaka ◽  
Thohru Sato
Keyword(s):  
Carbon Nanotube ◽  
Transport Properties ◽  
Electronic Structures

scholarly journals Spin Gapless Semiconductor–Nonmagnetic Semiconductor Transitions in Fe-Doped Ti2CoSi: First-Principle Calculations

2018 ◽  
Vol 8 (11) ◽  
pp. 2200 ◽  
Author(s):  
Yu Feng ◽  
Zhou Cui ◽  
Ming-sheng Wei ◽  
Bo Wu ◽  
Sikander Azam
Keyword(s):  
Magnetic Moment ◽  
Electronic Structures ◽  
Magnetic Moments ◽  
Total Magnetic Moment ◽  
First Principle ◽  
Half Metallic ◽  
Heusler Compound ◽  
First Principle Calculations ◽  
Metallic Ferromagnet

Employing first-principle calculations, we investigated the influence of the impurity, Fe atom, on magnetism and electronic structures of Heusler compound Ti2CoSi, which is a spin gapless semiconductor (SGS). When the impurity, Fe atom, intervened, Ti2CoSi lost its SGS property. As TiA atoms (which locate at (0, 0, 0) site) are completely occupied by Fe, the compound converts to half-metallic ferromagnet (HMF) TiFeCoSi. During this SGS→HMF transition, the total magnetic moment linearly decreases as Fe concentration increases, following the Slate–Pauling rule well. When all Co atoms are substituted by Fe, the compound converts to nonmagnetic semiconductor Fe2TiSi. During this HMF→nonmagnetic semiconductor transition, when Fe concentration y ranges from y = 0.125 to y = 0.625, the magnetic moment of Fe atom is positive and linearly decreases, while those of impurity Fe and TiB (which locate at (0.25, 0.25, 0.25) site) are negative and linearly increase. When the impurity Fe concentration reaches up to y = 1, the magnetic moments of Ti, Fe, and Si return to zero, and the compound is a nonmagnetic semiconductor.

Spin transport properties based on spin gapless semiconductor CoFeMnSi

2017 ◽  
Vol 111 (13) ◽  
pp. 132402 ◽  
Author(s):  
Jiangchao Han ◽  
Yulin Feng ◽  
Kailun Yao ◽  
G. Y. Gao
Keyword(s):  
Transport Properties ◽  
Spin Transport
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