Layer-Dependent Ferroelectricity in 2H-Stacked Few-Layer α-In2Se3

2021 ◽  
Author(s):  
Baohua Lv ◽  
Zhi Yan ◽  
Wuhong Xue ◽  
Ruilong Yang ◽  
Jiayi Li ◽  
...  
Keyword(s):  
Electronic Structure ◽  
Physical Properties ◽  
Magnetic Order ◽  
Van Der Waals ◽  
Two Dimensional ◽  
Van Der Waals Materials

Atomically thin two-dimensional (2D) van der Waals materials have exhibited many exotic layer-dependent physical properties including electronic structure, magnetic order, etc. Here, we report a striking even-odd layer dependent oscillation...

Two-dimensional topological insulators exfoliated from Na3Bi-like Dirac semimetals

2021 ◽  
Author(s):  
Xiaoqiu Guo ◽  
Ruixin Yu ◽  
Jingwen Jiang ◽  
Zhuang Ma ◽  
Xiuwen Zhang
Keyword(s):  
Physical Properties ◽  
Epitaxial Growth ◽  
Topological Insulators ◽  
2D Materials ◽  
Van Der Waals ◽  
Two Dimensional ◽  
Dirac Semimetals

Topological insulation is widely predicted in two-dimensional (2D) materials realized by epitaxial growth or van der Waals (vdW) exfoliation. Such 2D topological insulators (TI’s) host many interesting physical properties such...

Biaxial strain, electric field and interlayer distance-tailored electronic structure and magnetic properties of two-dimensional g-C3N4/Li-adsorbed Cr2Ge2Te6 van der Waals heterostructures

2021 ◽  
Vol 23 (10) ◽  
pp. 6171-6181
Author(s):  
Yaoqi Gao ◽  
Baozeng Zhou ◽  
Xiaocha Wang
Keyword(s):  
Magnetic Properties ◽  
Electronic Structure ◽  
Electric Field ◽  
Van Der Waals ◽  
Interlayer Distance ◽  
Two Dimensional ◽  
Biaxial Strain ◽  
Van Der Waals Heterostructures

It is found that the biaxial strain, electric field and interlayer distance can effectively modulate the electronic structure and magnetic properties of two-dimensional van der Waals heterostructures.

Tin diselenide van der Waals materials as new candidates for mid-infrared waveguide chips

Nanoscale ◽  
2019 ◽  
Vol 11 (30) ◽  
pp. 14113-14117 ◽  
Author(s):  
Mengfei Xue ◽  
Qi Zheng ◽  
Runkun Chen ◽  
Lihong Bao ◽  
Shixuan Du ◽  
...  
Keyword(s):  
Near Field ◽  
Van Der Waals ◽  
Building Blocks ◽  
Two Dimensional ◽  
Mid Infrared ◽  
Near Field Imaging ◽  
Van Der Waals Materials ◽  
Field Imaging

Near-field imaging of mid-infrared waveguide in SnSe2 slabs promotes two-dimensional van der Waals materials as building blocks for integrated MIR chips.

Self-doped p–n junctions in two-dimensional In2X3 van der Waals materials

2020 ◽  
Vol 7 (2) ◽  
pp. 504-510 ◽  
Author(s):  
Rui Peng ◽  
Yandong Ma ◽  
Shuai Zhang ◽  
Baibiao Huang ◽  
Liangzhi Kou ◽  
...  
Keyword(s):  
Van Der Waals ◽  
Two Dimensional ◽  
Two Dimensional Materials ◽  
Van Der Waals Materials

With the advent of two-dimensional materials, it is now possible to realize p–n junctions at the ultimate thickness limit.

Raman spectroscopy of two-dimensional magnetic van der Waals materials

2019 ◽  
Vol 30 (45) ◽  
pp. 452001 ◽  
Author(s):  
Kangwon Kim ◽  
Jae-Ung Lee ◽  
Hyeonsik Cheong
Keyword(s):  
Raman Spectroscopy ◽  
Van Der Waals ◽  
Two Dimensional ◽  
Van Der Waals Materials

scholarly journals Magnetism in two-dimensional van der Waals materials

Nature ◽  
2018 ◽  
Vol 563 (7729) ◽  
pp. 47-52 ◽  
Author(s):  
Kenneth S. Burch ◽  
David Mandrus ◽  
Je-Geun Park
Keyword(s):  
Van Der Waals ◽  
Two Dimensional ◽  
Van Der Waals Materials

Magnetic two-dimensional van der Waals materials for spintronic devices

2021 ◽  
Author(s):  
Yu Zhang ◽  
Hongjun Xu ◽  
Jiafeng Feng ◽  
Hao Wu ◽  
Guoqiang Yu ◽  
...  
Keyword(s):  
Van Der Waals ◽  
Two Dimensional ◽  
Spintronic Devices ◽  
Van Der Waals Materials
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