scholarly journals The enhanced ferromagnetism of single-layer CrX3 (X = Br and I) via van der Waals engineering

2019 ◽  
Vol 21 (22) ◽  
pp. 11949-11955 ◽  
Author(s):  
Hongxing Li ◽  
Yuan-Kai Xu ◽  
Kang Lai ◽  
Wei-Bing Zhang
Keyword(s):  
Van Der Waals ◽  
Single Layer ◽  
Interlayer Coupling

The ferromagnetism of CrI3 and CrBr3 is enhanced by interlayer coupling.

scholarly journals Strong interlayer coupling in van der Waals heterostructures built from single-layer chalcogenides

2014 ◽  
Vol 111 (17) ◽  
pp. 6198-6202 ◽  
Author(s):  
H. Fang ◽  
C. Battaglia ◽  
C. Carraro ◽  
S. Nemsak ◽  
B. Ozdol ◽  
...  
Keyword(s):  
Van Der Waals ◽  
Single Layer ◽  
Interlayer Coupling ◽  
Van Der Waals Heterostructures

scholarly journals Mott phase in a van der Waals transition-metal halide at single-layer limit

2020 ◽  
Vol 2 (2) ◽  
Author(s):  
Lang Peng ◽  
Jianzhou Zhao ◽  
Min Cai ◽  
Gui-Yuan Hua ◽  
Zhen-Yu Liu ◽  
...  
Keyword(s):  
Transition Metal ◽  
Van Der Waals ◽  
Single Layer ◽  
Metal Halide ◽  
Mott Phase

scholarly journals Imaging of Interlayer Coupling in van der Waals Heterostructures Using a Bright-Field Optical Microscope

Nano Letters ◽  
2017 ◽  
Vol 17 (9) ◽  
pp. 5342-5349 ◽  
Author(s):  
Evgeny M. Alexeev ◽  
Alessandro Catanzaro ◽  
Oleksandr V. Skrypka ◽  
Pramoda K. Nayak ◽  
Seongjoon Ahn ◽  
...  
Keyword(s):  
Van Der Waals ◽  
Interlayer Coupling ◽  
Optical Microscope ◽  
Bright Field ◽  
Van Der Waals Heterostructures

van der Waals Epitaxy of InAs Nanowires Vertically Aligned on Single-Layer Graphene

Nano Letters ◽  
2012 ◽  
Vol 12 (3) ◽  
pp. 1431-1436 ◽  
Author(s):  
Young Joon Hong ◽  
Wi Hyoung Lee ◽  
Yaping Wu ◽  
Rodney S. Ruoff ◽  
Takashi Fukui
Keyword(s):  
Van Der Waals ◽  
Single Layer ◽  
Single Layer Graphene ◽  
Layer Graphene ◽  
Inas Nanowires ◽  
Vertically Aligned

scholarly journals Enriching and Quantifying Porous Single Layer 2D Polymers by Exfoliation of Chemically Modified van der Waals Crystals

2020 ◽  
Vol 132 (14) ◽  
pp. 5732-5744
Author(s):  
Ralph Z. Lange ◽  
Kevin Synnatschke ◽  
Haoyuan Qi ◽  
Niklas Huber ◽  
Gregor Hofer ◽  
...  
Keyword(s):  
Van Der Waals ◽  
Single Layer ◽  
Chemically Modified ◽  
2D Polymers

scholarly journals Temperature and interlayer coupling induced thermal transport across graphene/2D-SiC van der Waals heterostructure

2022 ◽  
Vol 12 (1) ◽  
Author(s):  
Md. Sherajul Islam ◽  
Imon Mia ◽  
A. S. M. Jannatul Islam ◽  
Catherine Stampfl ◽  
Jeongwon Park
Keyword(s):  
High Temperatures ◽  
Thermal Transport ◽  
Van Der Waals ◽  
Thermal Conductance ◽  
Interlayer Coupling ◽  
Phonon Modes ◽  
Out Of Plane ◽  
System Temperature ◽  
Non Equilibrium Molecular Dynamics ◽  
Increasing Temperature

AbstractGraphene based two-dimensional (2D) van der Waals (vdW) materials have attracted enormous attention because of their extraordinary physical properties. In this study, we explore the temperature and interlayer coupling induced thermal transport across the graphene/2D-SiC vdW interface using non-equilibrium molecular dynamics and transient pump probe methods. We find that the in-plane thermal conductivity κ deviates slightly from the 1/T law at high temperatures. A tunable κ is found with the variation of the interlayer coupling strength χ. The interlayer thermal resistance R across graphene/2D-SiC interface reaches 2.71 $$\times$$ × 10–7$${\text{Km}}^{2} /{\text{W}}$$ Km 2 / W at room temperature and χ = 1, and it reduces steadily with the elevation of system temperature and χ, demonstrating around 41% and 56% reduction with increasing temperature to 700 K and a χ of 25, respectively. We also elucidate the heat transport mechanism by estimating the in-plane and out-of-plane phonon modes. Higher phonon propagation possibility and Umklapp scattering across the interface at high temperatures and increased χ lead to the significant reduction of R. This work unveils the mechanism of heat transfer and interface thermal conductance engineering across the graphene/2D-SiC vdW heterostructure.

scholarly journals Investigation on the interlayer coupling and bonding in layered nitride-halides ThNF and ThNCl

RSC Advances ◽  
2021 ◽  
Vol 11 (46) ◽  
pp. 28698-28703
Author(s):  
Xiao Liu ◽  
Da-Yong Liu ◽  
Ting-Ting Li ◽  
Dong-Meng Chen ◽  
Liang-Jian Zou
Keyword(s):  
Charge Transfer ◽  
Chemical Bond ◽  
Van Der Waals ◽  
Interlayer Coupling ◽  
Li Ion

Showing that the interlayer charge transfer and chemical bond in ThNF and ThNCl are considerable larger than the van der Waals compound ZrNCl, addressing the difficulty in intercalating Li ion or other charged molecules.

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