Concepedia

Keyu Si

KS

8

Publications

461

Citations

8

H-Index

2017

Active since

Affiliations

Northwest University(Current)

Keyu Si is an author at Northwest University specializing in applied physics, engineering, and optoelectronics.

Top concepts

EngineeringApplied PhysicsOptoelectronicsMaterial ScienceSemiconductorsQuantum MaterialsPhotoelectrochemistryOptoelectronic DevicesOxide HeterostructuresOptoelectronic Materials

Publications per year

2017–2019

8

Publications

8

Elastic, electronic, and dielectric properties of bulk and monolayer ZrS<sub>2</sub>, ZrSe<sub>2</sub>, HfS<sub>2</sub>, HfSe<sub>2</sub> from van der Waals density‐functional theory

Qiyi Zhao, Yaohui Guo, Keyu Si et al. · physica status solidi (b) · 2017 · 162 citations

Engineering, Optoelectronic Devices, Electronic Structure +18

A two-dimensional MoS2/WSe2 van der Waals heterostructure for enhanced photoelectric performance

Keyu Si, Jingyao Ma, Chunhui Lu et al. · Applied Surface Science · 2019 · 95 citations

Materials Science, Transition Metal Chalcogenides, Engineering +8

Charge transfer in graphene/WS2 enhancing the saturable absorption in mixed heterostructure films

Chunhui Lu, Chenjing Quan, Keyu Si et al. · Applied Surface Science · 2019 · 57 citations

Graphene Nanomeshes, Chemical Engineering, Saturable Absorption +6

Terahertz surface emission from layered semiconductor WSe2

Keyu Si, Yuanyuan Huang, Qiyi Zhao et al. · Applied Surface Science · 2018 · 44 citations

Engineering, Terahertz Surface Emission, Applied Physics +4

Efficient mixed-solvent exfoliation of few-quintuple layer Bi<sub>2</sub>S<sub>3</sub>and its photoelectric response

Yaohui Guo, Qiyi Zhao, Zehan Yao et al. · Nanotechnology · 2017 · 30 citations

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