Critical behavior of four-terminal conductance of bilayer graphene domain walls

2015 ◽  
Vol 92 (8) ◽  
Author(s):  
Benjamin J. Wieder ◽  
Fan Zhang ◽  
C. L. Kane
Keyword(s):  
Critical Behavior ◽  
Domain Walls ◽  
Bilayer Graphene ◽  
Graphene Domain

Topological valley transport at bilayer graphene domain walls

Nature ◽  
2015 ◽  
Vol 520 (7549) ◽  
pp. 650-655 ◽  
Author(s):  
Long Ju ◽  
Zhiwen Shi ◽  
Nityan Nair ◽  
Yinchuan Lv ◽  
Chenhao Jin ◽  
...  
Keyword(s):  
Domain Walls ◽  
Bilayer Graphene ◽  
Graphene Domain

Soliton-dependent plasmon reflection at bilayer graphene domain walls

2016 ◽  
Vol 15 (8) ◽  
pp. 840-844 ◽  
Author(s):  
Lili Jiang ◽  
Zhiwen Shi ◽  
Bo Zeng ◽  
Sheng Wang ◽  
Ji-Hun Kang ◽  
...  
Keyword(s):  
Domain Walls ◽  
Bilayer Graphene ◽  
Graphene Domain

scholarly journals Soliton-Dependent Electronic Transport across Bilayer Graphene Domain Wall

Nano Letters ◽  
2020 ◽  
Vol 20 (8) ◽  
pp. 5936-5942
Author(s):  
Lili Jiang ◽  
Sheng Wang ◽  
Sihan Zhao ◽  
Michael Crommie ◽  
Feng Wang
Keyword(s):  
Domain Wall ◽  
Electronic Transport ◽  
Bilayer Graphene ◽  
Graphene Domain

scholarly journals Quantum transport across van der Waals domain walls in bilayer graphene

2017 ◽  
Vol 29 (42) ◽  
pp. 425303 ◽  
Author(s):  
H M Abdullah ◽  
B Van Duppen ◽  
M Zarenia ◽  
H Bahlouli ◽  
F M Peeters
Keyword(s):  
Quantum Transport ◽  
Domain Walls ◽  
Van Der Waals ◽  
Bilayer Graphene

scholarly journals Spin-layer locked gapless states in gated bilayer graphene

RSC Advances ◽  
2019 ◽  
Vol 9 (72) ◽  
pp. 42140-42144
Author(s):  
W. Jaskólski ◽  
A. Ayuela
Keyword(s):  
Domain Walls ◽  
Single Layer ◽  
Bilayer Graphene ◽  
Spin Polarized ◽  
Topological Character ◽  
Magnetic Defects

Spin-degenerate gapless states with a topological character are spin-polarized and locked in a single layer when bilayer graphene contains stacking domain walls decorated with magnetic defects.

scholarly journals Hyperbolic enhancement of photocurrent patterns in minimally twisted bilayer graphene

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
S. S. Sunku ◽  
D. Halbertal ◽  
T. Stauber ◽  
S. Chen ◽  
A. S. McLeod ◽  
...  
Keyword(s):  
Domain Walls ◽  
Hexagonal Boron Nitride ◽  
Twist Angle ◽  
Bilayer Graphene ◽  
Scanning Probe ◽  
Two Dimensional ◽  
Mid Infrared ◽  
Two Dimensional Materials ◽  
Twisted Bilayer Graphene ◽  
Infrared Frequencies

AbstractQuasi-periodic moiré patterns and their effect on electronic properties of twisted bilayer graphene have been intensely studied. At small twist angle θ, due to atomic reconstruction, the moiré superlattice morphs into a network of narrow domain walls separating micron-scale AB and BA stacking regions. We use scanning probe photocurrent imaging to resolve nanoscale variations of the Seebeck coefficient occurring at these domain walls. The observed features become enhanced in a range of mid-infrared frequencies where the hexagonal boron nitride substrate is optically hyperbolic. Our results illustrate the capabilities of the nano-photocurrent technique for probing nanoscale electronic inhomogeneities in two-dimensional materials.

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