Results 41 to 50 of about 18,886 (170)

Borophene-graphene heterostructures

Science Advances, 2019
Borophene and graphene form 2D lateral and vertical heterostructures with sharp and rotationally commensurate interfaces.
Xiaolong Liu, Mark C. Hersam
openaire   +2 more sources

Mesoscopic Magnetic/Semiconductor Heterostructures [PDF]

IEEE Transactions on Nanotechnology, 2006
We report the experimental results of Fe and Fe3O4 nanostructures on GaAs(100) surfaces and hybrid Ferromagnetic/Semiconductor/Ferromagnetic (FM/SC/FM) spintronic devices. Element specific x-ray magnetic circular dichroism (XMCD) measurements have shown directly that Fe atoms on the GaAs(100)-4 x 6 surface are ferromagnetic.
Xu, Yong Bing, Ahmad, Ehsan, Lu, Yong Xiong, Claydon, Jill S., Zhai, Ya, van der Laan, Gerrit   +5 more
openaire   +3 more sources

Graphene Induced High Thermoelectric Performance in ZnO/Graphene Heterostructure

Advanced Materials Interfaces, 2023
Despite the low thermoelectric (TE) efficiency of graphene, its flexibility features are attractive for flexible and wearable next‐generation thermoelectric applications.
Brahim Marfoua, Jisang Hong
doaj   +1 more source

Capacitive Photodetector Thin-Film Cells of Cu-As₂S₃-Cu as Revealed by Dielectric Spectroscopy

Sensors, 2022
The As2S3-Cu interface was studied by dielectric spectroscopy measurements on Cu-As2S3-Cu thin film heterostructure samples to assess the charge carriers’ contribution to the electrical properties of such an interface.
Paul Ganea, Gabriel Socol, Sorin Zamfira, Nicolae Creţu, Elena Matei, Adam Lőrinczi   +5 more
doaj   +1 more source

Molecular dynamics simulations of ion beam irradiation on graphene/MoS2 heterostructure

Scientific Reports, 2021
The interaction between ion irradiation and two-dimensional (2D) heterostructures is important for the performance modulation and application realization, while few studies have been reported.
Xin Wu, Xiaobao Zhu
doaj   +1 more source

Highly anisotropic dual-heterostructure for multifunctional solar-blind polarization-sensitive photodetectors

Nano Research
Solar-blind ultraviolet photodetectors based on two-dimensional van der Waals heterostructures have emerged as indispensable components for high-precision warning systems, environmental monitoring systems, information encryption, and optical ...
Qian Li, Kun Ye, Mengmeng Yang, Junxin Yan, Tianle Zeng, Qi Gao, Yang Lv, Yihan Gao, Qingqing Yang, Ruiqi Chen, Yang Gao, Zhaofei Sun, Bo He, Peng Xiao, Wei Ye, Anmin Nie, Zhongyuan Liu, Shouguo Wang   +17 more
doaj   +1 more source

Unveiling Charge Transfer and Recombination Dynamics in 3D/2D Heterostructure via Ultrafast Spectroscopy for Efficient Perovskite Solar Cells

Advanced Science
Charge transfer properties between 3D and 2D perovskite layers play a key role in determining the performance of 3D/2D heterostructure perovskite solar cells (PSCs).
Di Li, Junhan Xie, Shaobing Xiong, Xiaoxiao Zang, Zhennan Lin, Yuning Wu, Weimin Liu, Bo Li, Zhenrong Sun, Junhao Chu, Qinye Bao   +10 more
doaj   +1 more source

Photocatalytic water splitting and charge carrier dynamics of Janus PtSSe/ζ-phosphorene heterostructure

Scientific Reports
On the basis of first-principles calculations and non-adiabatic molecular dynamics (NAMD) simulations, we explore the photocatalytic water splitting properties of PtSSe/ζ-Phosphorene heterostructure.
Poonam Chauhan, Ashok Kumar
doaj   +1 more source

Heterostructured WO3–TiVO4 thin-film photocatalyst for efficient photoelectrochemical water splitting

Heliyon
Photoelectrochemical water splitting via solar irradiation has garnered significant interest due to its potential in large-scale renewable hydrogen production.
Manal Alruwaili, Anurag Roy, Mansour Alhabradi, Xiuru Yang, Hong Chang, Asif Ali Tahir   +5 more
doaj   +1 more source

Probing the multi-disordered nanoscale alloy at the interface of lateral heterostructure of MoS2–WS2

Nanophotonics
Transition metal dichalcogenide (TMDs) heterostructure, particularly the lateral heterostructure of two different TMDs, is gaining attention as ultrathin photonic devices based on the charge transfer (CT) excitons generated at the junction.
Kim Dong Hyeon, Lee Chanwoo, Kim Sung Hyuk, Jeong Byeong Geun, Yun Seok Joon, Suh Hyeong Chan, Lee Dongki, Kim Ki Kang, Jeong Mun Seok   +8 more
doaj   +1 more source