Results 31 to 40 of about 18,886 (170)

Fabrication and Characterization of MoS₂/h-BN and WS₂/h-BN Heterostructures

Micromachines, 2020
The general preparation method of large-area, continuous, uniform, and controllable vdW heterostructure materials is provided in this paper. To obtain the preparation of MoS2/h-BN and WS2/h-BN heterostructures, MoS2 and WS2 material are directly grown on
Tao Han, Hongxia Liu, Shupeng Chen, Yanning Chen, Shulong Wang, Zhandong Li   +5 more
doaj   +1 more source

Enhancing Photonic Spin Hall Effect in the Surface Plasmon Resonance Structure Covered by the Graphene–MoS2 Heterostructure

IEEE Photonics Journal, 2017
Due to the weak spin–orbit interaction, the photonic spin Hall effect (SHE) is generally very weak, which is disadvantageous for potential applications of nanophotonic devices.
Qingkai Wang, Xing Jiang, Xi Wang, Xiaoyu Dai, Yuanjiang Xiang   +4 more
doaj   +1 more source

Enhanced photocatalytic properties of ZnO/Al2O3 nanorod heterostructure

Materials Research Express, 2021
The separation and transfer of the photoinduced charge carriers are essential for the high-efficient photocatalytic materials. Heterostructures which compose of several semiconductors can take advantage of energy level difference to improve ...
Zhipeng Li, Ligong Zhou, Liying Lu, Xiaoguang Xu, Yong Jiang   +4 more
doaj   +1 more source

Experimental preparation and optical properties of CeO2/TiO2 heterostructure

Journal of Materials Research and Technology, 2020
Heterostructure is a unique structure formed during the contact of two different semiconductor phases at the interface. This structure provides the material with an excellent photoelectric and photocatalysis performance, and it is used in solar cells and
Jingying Wang, Guanggang Zhou, Rui He, Wenqi Huang, Jianwei Zhu, Caiju Mao, Chong Wu, Guiwu Lu   +7 more
doaj   +1 more source

rGO-WO₃ Heterostructure: Synthesis, Characterization and Utilization as an Efficient Adsorbent for the Removal of Fluoroquinolone Antibiotic Levofloxacin in an Aqueous Phase

Molecules, 2022
Herein, the heterostructure rGO-WO3 was hydrothermally synthesized and characterized by HRTEM (high-resolution transmission electron microscopy), FESEM (field emission scanning electron microscopy), XRD (X-ray diffraction), FT-IR (Fourier transform ...
Manjot Kaur, Shafali Singh, Surinder Kumar Mehta, Sushil Kumar Kansal   +3 more
doaj   +1 more source

Incommensurate Heterostructures in Momentum Space [PDF]

Multiscale Modeling & Simulation, 2018
To make the investigation of electronic structure of incommensurate heterostructures computationally tractable, effective alternatives to Bloch theory must be developed. In Massatt2017, we developed and analyzed a real space scheme that exploits spatial ergodicity and near-sightedness.
Daniel Massatt, Stephen Carr, Mitchell Luskin, Christoph Ortner   +3 more
openaire   +3 more sources

Tuning Electronic Properties of GaSe/Silicane Van der Waals Heterostructure by External Electric Field and Strain: A First-Principle Study

Advances in Condensed Matter Physics, 2021
The electronic structure of GaSe/silicane (GaSe/SiH) van der Waals (vdW) heterostructure in response to a vertical electric field and strain was studied via first-principle calculations.
Gang Xu, Hao Lei
doaj   +1 more source

Heterostructure terahertz devices [PDF]

Journal of Physics: Condensed Matter, 2008
The terahertz (THz) range of frequencies is borderline between microwave electronics and photonics. It corresponds to the frequency bands of molecular and lattice vibrations in gases, fluids, and solids. The importance of the THz range is in part due to numerous potential and emerging applications which include imaging and characterization, detection ...
openaire   +2 more sources

Mechanical and Lattice Thermal Properties of Si-Ge Lateral Heterostructures

Molecules
Two-dimensional (2D) materials have drawn extensive attention due to their exceptional characteristics and potential uses in electronics and energy storage.
Liuhuan Zhao, Lei Huang, Ke Wang, Weihua Mu, Qiong Wu, Zhen Ma, Kai Ren   +6 more
doaj   +1 more source

Fabrication of Nanopore in MoS₂-Graphene vdW Heterostructure by Ion Beam Irradiation and the Mechanical Performance

Nanomaterials, 2022
Nanopore structure presents great application potential especially in the area of biosensing. The two-dimensional (2D) vdW heterostructure nanopore shows unique features, while research around its fabrication is very limited.
Xin Wu, Ruxue Yang, Xiyue Chen, Wei Liu
doaj   +1 more source