scholarly journals Selective Laser-Assisted Synthesis of Tubular van der Waals Heterostructures of Single-Layered PbI2 within Carbon Nanotubes Exhibiting Carrier Photogeneration

ACS Nano ◽  
2018 ◽  
Vol 12 (7) ◽  
pp. 6648-6656 ◽  
Author(s):  
Stefania Sandoval ◽  
Dejan Kepić ◽  
Ángel Pérez del Pino ◽  
Enikö György ◽  
Andrés Gómez ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Van Der Waals ◽  
Van Der Waals Heterostructures

scholarly journals One-dimensional van der Waals heterostructures

Science ◽  
2020 ◽  
Vol 367 (6477) ◽  
pp. 537-542 ◽  
Author(s):  
Rong Xiang ◽  
Taiki Inoue ◽  
Yongjia Zheng ◽  
Akihito Kumamoto ◽  
Yang Qian ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Electron Diffraction ◽  
Hexagonal Boron Nitride ◽  
Van Der Waals ◽  
Single Walled Carbon Nanotubes ◽  
Strain Effect ◽  
Van Der Waals Heterostructures ◽  
One Dimensional ◽  
Bn Nanotube ◽  
Walled Carbon Nanotubes

We present the experimental synthesis of one-dimensional (1D) van der Waals heterostructures, a class of materials where different atomic layers are coaxially stacked. We demonstrate the growth of single-crystal layers of hexagonal boron nitride (BN) and molybdenum disulfide (MoS2) crystals on single-walled carbon nanotubes (SWCNTs). For the latter, larger-diameter nanotubes that overcome strain effect were more readily synthesized. We also report a 5-nanometer–diameter heterostructure consisting of an inner SWCNT, a middle three-layer BN nanotube, and an outer MoS2 nanotube. Electron diffraction verifies that all shells in the heterostructures are single crystals. This work suggests that all of the materials in the current 2D library could be rolled into their 1D counterparts and a plethora of function-designable 1D heterostructures could be realized.

scholarly journals In situ nanoscale imaging of moiré superlattices in twisted van der Waals heterostructures

2020 ◽  
Vol 11 (1) ◽  
Author(s):  
Yue Luo ◽  
Rebecca Engelke ◽  
Marios Mattheakis ◽  
Michele Tamagnone ◽  
Stephen Carr ◽  
...  
Keyword(s):  
Van Der Waals ◽  
Van Der Waals Heterostructures ◽  
Nanoscale Imaging

scholarly journals Light Absorption and Emission Dominated by Trions in the Type-I van der Waals Heterostructures

ACS Photonics ◽  
2021 ◽  
Author(s):  
Hyemin Bae ◽  
Suk Hyun Kim ◽  
Seungmin Lee ◽  
Minji Noh ◽  
Ouri Karni ◽  
...  
Keyword(s):  
Light Absorption ◽  
Van Der Waals ◽  
Type I ◽  
Van Der Waals Heterostructures ◽  
Absorption And Emission

scholarly journals Van der Waals heterostructures for spintronics and opto-spintronics

2021 ◽  
Author(s):  
Juan F. Sierra ◽  
Jaroslav Fabian ◽  
Roland K. Kawakami ◽  
Stephan Roche ◽  
Sergio O. Valenzuela
Keyword(s):  
Van Der Waals ◽  
Van Der Waals Heterostructures
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