scholarly journals Unconventional magnetic anisotropy in one-dimensional Rashba system realized by adsorbing Gd atom on zigzag graphene nanoribbons

Nanoscale ◽  
2017 ◽  
Vol 9 (32) ◽  
pp. 11657-11666 ◽  
Author(s):  
Zhenzhen Qin ◽  
Guangzhao Qin ◽  
Bin Shao ◽  
Xu Zuo
Keyword(s):  
Band Structure ◽  
Magnetic Anisotropy ◽  
Electronic Band Structure ◽  
Graphene Nanoribbons ◽  
Spin Splitting ◽  
Rashba Effect ◽  
Electronic Band ◽  
One Dimensional ◽  
Electronic Field ◽  
Zigzag Graphene Nanoribbons

The Rashba effect, a spin splitting in electronic band structure, can be induced to the graphene nanoribbon by the transverse electronic field due to the asymmetric adsorption of Gd atom, which would impact the magnetic anisotropy distribution in k-space.

Electronic band structure and magnetic states of zigzag graphene nanoribbons: quantum chemical calculations

2012 ◽  
Vol 6 (1) ◽  
pp. 061712 ◽  
Author(s):  
Nikolai A. Poklonski ◽  
Eugene F. Kislyakov ◽  
Sergey A. Vyrko ◽  
Oleg N. Bubel’ ◽  
Sergey V. Ratkevich
Keyword(s):  
Band Structure ◽  
Quantum Chemical Calculations ◽  
Quantum Chemical ◽  
Electronic Band Structure ◽  
Graphene Nanoribbons ◽  
Electronic Band ◽  
Magnetic States ◽  
Zigzag Graphene Nanoribbons

The electronic band structure of quasi-one-dimensional van der Waals semiconductors: the effective hole mass of ZrS3 compared to TiS3

2020 ◽  
Vol 32 (29) ◽  
pp. 29LT01 ◽  
Author(s):  
Hemian Yi ◽  
Simeon J Gilbert ◽  
Alexey Lipatov ◽  
Alexander Sinitskii ◽  
Jose Avila ◽  
...  
Keyword(s):  
Band Structure ◽  
Electronic Band Structure ◽  
Van Der Waals ◽  
Electronic Band ◽  
One Dimensional

ON THE ROBUSTNESS OF MAGNETISM IN ZIGZAG GRAPHENE NANORIBBONS

2013 ◽  
Vol 27 (15) ◽  
pp. 1350111
Author(s):  
MAZIAR NOEI ◽  
KAVEH KHALIJI ◽  
MORTEZA FATHIPOUR
Keyword(s):  
Transverse Electric ◽  
Electronic Band Structure ◽  
Graphene Nanoribbons ◽  
Magnetic Ordering ◽  
Single Atom ◽  
Charge Density Distribution ◽  
Half Metallicity ◽  
Electronic Band ◽  
Nontrivial Behavior ◽  
Zigzag Graphene Nanoribbons

In this work, using the single-band Hubbard model, we numerically study the magnetic ordering in zigzag graphene nanoribbons (ZGNRs). We calculate density of states and charge density distribution in the ZGNR, and show the nontrivial behavior of its electronic band structure in the presence of an external transverse electric field. Then, the robustness of such edge magnetic ordering and consequent half-metallicity is investigated for nanoribbons defected with single-atom vacancies. Our results show that the nontrivial magnetic properties of ZGNRs are robust to an acceptable percentage of single atom vacancies.

The electronic band structure of silicon

Physica ◽  
1954 ◽  
Vol 3 (7-12) ◽  
pp. 967-970
Author(s):  
D JENKINS
Keyword(s):  
Band Structure ◽  
Electronic Band Structure ◽  
Electronic Band

THE ELECTRONIC BAND STRUCTURE OF V3Ga AND V3Si

1972 ◽  
Vol 33 (C3) ◽  
pp. C3-223-C3-233 ◽  
Author(s):  
I. B. GOLDBERG ◽  
M. WEGER
Keyword(s):  
Band Structure ◽  
Electronic Band Structure ◽  
Electronic Band
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