Electronically Weak Coupled Bilayer MoS2 at Various Twist Angles via Folding.
Sign Up to like & getrecommendations! Published in 2021 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.1c03135
Abstract: Constructing a bilayer system with defined twist angles is an effective way to engineer the physical properties of two-dimensional (2D) materials, opening up a new research area of twistronics. How to achieve high-quality bilayer 2D… read more here.
Keywords: twist angles; bilayer mos2; various twist; bilayer ... See more keywords
Designing Ultra-flat Bands in Twisted Bilayer Materials at Large Twist Angles: Theory and Application to Two-Dimensional Indium Selenide.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.1c11953
Abstract: Intertwisted bilayers of two-dimensional (2D) materials can host low-energy flat bands, which offer opportunity to investigate many intriguing physics associated with strong electron correlations. In the existing systems, ultra-flat bands only emerge at very small… read more here.
Keywords: two dimensional; bilayer; flat bands; twist angles ... See more keywords
Microscale superlubricity of graphite under various twist angles
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review B"
DOI: 10.1103/physrevb.99.054103
Abstract: The relative rotation and translation of graphene and graphite layers lead to remarkable physical and mechanical phenomena. One such phenomenon for graphite corresponds to the ultralow static and dynamic friction between incommensurate graphene layers, referred… read more here.
Keywords: twist angles; ensuremath; angles microscale; superlubricity ... See more keywords
Ab Initio Study of Graphene/hBN Van der Waals Heterostructures: Effect of Electric Field, Twist Angles and p-n Doping on the Electronic Properties
Sign Up to like & getrecommendations! Published in 2022 at "Nanomaterials"
DOI: 10.3390/nano12122118
Abstract: In this work, we study the structural and electronic properties of boron nitride bilayers sandwiched between graphene sheets. Different stacking, twist angles, doping, as well as an applied external gate voltage, are reported to induce… read more here.
Keywords: electric field; twist angles; electronic properties; field ... See more keywords