# Large change of interlayer vibrational coupling with stacking in Mo1−xWxTe2

@article{Schneeloch2022LargeCO,
title={Large change of interlayer vibrational coupling with stacking in
Mo1−xWxTe2},
author={John A. Schneeloch and Yu Tao and Jaime A. Fernandez-Baca and Guangyong N. M. N. Xu and Despina Louca},
journal={Physical Review B},
year={2022}
}
Stacking variations in quasi-two-dimensional materials can have an important influence on material properties, such as changing the topology of the band structure. Unfortunately, the weakness of van der Waals interactions makes it difficult to compute the stacking dependence of properties, and even in a material as simple as graphite the stacking energetics remain unclear. Mo1−xWxTe2 is a material in which three differently-stacked phases are conveniently accessible by temperature changes: 1T…

## References

SHOWING 1-10 OF 62 REFERENCES
Pressure-controlled interlayer magnetism in atomically thin CrI3
Pressure-induced changes in the magnetic order of atomically thin van der Waals crystals are revealed and attributed toChanges in the stacking arrangement, which suggests a route towards nanoscale magnetic textures by moiré engineering.
Direct observation of van der Waals stacking–dependent interlayer magnetism
Stacking-dependent interlayer magnetism in the two-dimensional magnetic semiconductor chromium tribromide (CrBr3), which was enabled by the successful growth of its monolayer and bilayer through molecular beam epitaxy, is observed.
Enhancement of interlayer exchange in an ultrathin two-dimensional magnet
Following the recent isolation of monolayer CrI3 (ref. 1), many more two-dimensional van der Waals magnetic materials have been isolated2–12. Their incorporation in van der Waals heterostructures
Electronic structure of stacking faults in hexagonal graphite
• Materials Science, Physics
• 2013
We present results of self-consistent, full-potential electronic structure calculations for slabs of hexagonal graphite with stacking faults and for slabs with one displaced surface layer. There are
Ab initio study on stacking sequences, free energy, dynamical stability and potential energy surfaces of graphite structures
• Materials Science
• 2014
Ab initio simulations have been performed to study the structure, energetics and stability of several plausible stacking sequences in graphite. These calculations suggest that in addition to the
Ab initio approach to the elastic, electronic, and optical properties of MoTe2 topological Weyl semimetal
• Materials Science, Physics
• 2019
The topological Weyl semimetal MoTe2, in the orthorhombic phase, is an important system both from the point of view of fundamental physics and potential applications. In this study we have
Manipulation of Stacking Order in Td-WTe2 by Ultrafast Optical Excitation
• Medicine
ACS nano
• 2021
The correlation between excitation of intralayer vibrations and interlayer interaction demonstrates the importance of including both short- and long-range interactions in an accurate description of how optical fields can be employed to manipulate the stacking order in 2-dimensional transition metal dichalcogenides.
Emergence of topologically protected states in the MoTe2 Weyl semimetal with layer-stacking order
• Physics, Materials Science
Physical Review B
• 2019
Electronic tunability in crystals with weakly-bound layers can be achieved through layer stacking order. One such example is MoTe$_2$, where the low-temperature orthorhombic T$_d$ phase is
Low-Frequency Shear and Layer-Breathing Modes in Raman Scattering of Two-Dimensional Materials.
• Materials Science, Medicine
ACS nano
• 2017
A comprehensive and forward-looking review on the current status of exploiting LF Raman modes of 2DMs from both experimental and theoretical perspectives is presented, revealing the fundamental physics and technological significance of LFRaman modes in advancing the field of 2 DMs.
Origins of the structural phase transitions in MoTe 2 and WTe 2
• Materials Science, Physics
• 2017
Layered transition metal dichalcogenides ${\mathrm{MoTe}}_{2}$ and ${\mathrm{WTe}}_{2}$ share almost similar lattice constants as well as topological electronic properties except their structural