Applications of remote epitaxy and van der Waals epitaxy [PDF]
Epitaxy technology produces high-quality material building blocks that underpin various fields of applications. However, fundamental limitations exist for conventional epitaxy, such as the lattice matching constraints that have greatly narrowed down the ...
Ilpyo Roh +8 more
doaj +4 more sources
Revisiting the van der Waals Epitaxy in the Case of (Bi0.4Sb0.6)2Te3 Thin Films on Dissimilar Substrates [PDF]
Ultrathin films of the ternary topological insulator (Bi0.4Sb0.6)2Te3 are fabricated by molecular beam epitaxy. Although it is generally assumed that the ternary topological insulator tellurides grow by van der Waals epitaxy, our results show that the ...
Liesbeth Mulder +4 more
doaj +2 more sources
Universal Oriented van der Waals Epitaxy of 1D Cyanide Chains on Hexagonal 2D Crystals [PDF]
The atomic or molecular assembly on 2D materials through the relatively weak van der Waals interaction is quite different from the conventional heteroepitaxy and may result in unique growth behaviors.
Yangjin Lee +18 more
doaj +2 more sources
Van der Waals Epitaxy of III-Nitrides and Its Applications. [PDF]
III-nitride semiconductors have wide bandgap and high carrier mobility, making them suitable candidates for light-emitting diodes (LEDs), laser diodes (LDs), high electron mobility transistors (HEMTs) and other optoelectronics. Compared with conventional epitaxy technique, van der Waals epitaxy (vdWE) has been proven to be a useful route to relax the ...
Chen Q +5 more
europepmc +4 more sources
Two-dimensional antimonene single crystals grown by van der Waals epitaxy [PDF]
Several two-dimensional materials have been synthesized to date, yet elemental materials, consisting of individual atomic species, are still scarce. Here, the authors synthesize few-layer, monocrystalline polygons of antimonene via van der Waals epitaxy ...
Jianping Ji +11 more
doaj +2 more sources
Self-organized twist-heterostructures via aligned van der Waals epitaxy and solid-state transformations [PDF]
Vertically stacked twisted layers of two-dimensional materials can trigger exciting fundamental physics. Here, authors report controlled growth of 30° twisted few-layer SnS2 over SnS2 via van der Waals epitaxy of an SnS intermediate and its ...
Peter Sutter +4 more
doaj +2 more sources
Coincident-site lattice matching during van der Waals epitaxy. [PDF]
AbstractVan der Waals (vdW) epitaxy is an attractive method for the fabrication of vdW heterostructures. Here Sb2Te3films grown on three different kind of graphene substrates (monolayer epitaxial graphene, quasi freestanding bilayer graphene and the SiC (6√3 × 6√3)R30° buffer layer) are used to study the vdW epitaxy between two 2-dimensionally (2D ...
Boschker JE +5 more
europepmc +6 more sources
2D Bi2Se3 van der Waals Epitaxy on Mica for Optoelectronics Applications [PDF]
Bi2Se3 possesses a two-dimensional layered rhombohedral crystal structure, where the quintuple layers (QLs) are covalently bonded within the layers but weakly held together by van der Waals forces between the adjacent QLs.
Shifeng Wang +6 more
doaj +2 more sources
van der Waals epitaxy of Mn-doped MoSe2 on mica [PDF]
The magnetic order associated with the degree of freedom of spin in two-dimensional (2D) materials is subjected to intense investigation because of its potential application in 2D spintronics and valley-related magnetic phenomena. We report here a bottom-
M. T. Dau +10 more
doaj +5 more sources
Direct van der Waals Epitaxy of Crack-Free AlN Thin Film on Epitaxial WS₂. [PDF]
Van der Waals epitaxy (vdWE) has drawn continuous attention, as it is unlimited by lattice-mismatch between epitaxial layers and substrates. Previous reports on the vdWE of III-nitride thin film were mainly based on two-dimensional (2D) materials by plasma pretreatment or pre-doping of other hexagonal materials.
Yin Y +12 more
europepmc +3 more sources

