Enhanced sulfurization reaction of molybdenum using a thermal cracker for forming two-dimensional MoS2 layers

2018 ◽  
Vol 20 (23) ◽  
pp. 16193-16201 ◽  
Author(s):  
Dae-Hyung Cho ◽  
Woo-Jung Lee ◽  
Jae-Hyung Wi ◽  
Won Seok Han ◽  
Sun Jin Yun ◽  
...  
Keyword(s):  
Molybdenum Disulfide ◽  
Two Dimensional ◽  
Thermal Cracker

We propose a method to fabricate two-dimensional (2D) molybdenum disulfide (MoS2) layers to overcome issues in typical fabrication processes by promoting the sulfurization reaction of molybdenum (Mo).

scholarly journals Polarization-sensitive photodetectors based on three-dimensional molybdenum disulfide (MoS2) field-effect transistors

Nanophotonics ◽  
2020 ◽  
Vol 9 (16) ◽  
pp. 4719-4728
Author(s):  
Tao Deng ◽  
Shasha Li ◽  
Yuning Li ◽  
Yang Zhang ◽  
Jingye Sun ◽  
...  
Keyword(s):  
Molybdenum Disulfide ◽  
Field Effect ◽  
High Performance ◽  
Field Effect Transistors ◽  
Three Dimensional ◽  
Polarized Light ◽  
Optical Field ◽  
Two Dimensional ◽  
Polarization Ratio ◽  
Two Dimensional Materials

AbstractThe molybdenum disulfide (MoS2)-based photodetectors are facing two challenges: the insensitivity to polarized light and the low photoresponsivity. Herein, three-dimensional (3D) field-effect transistors (FETs) based on monolayer MoS2 were fabricated by applying a self–rolled-up technique. The unique microtubular structure makes 3D MoS2 FETs become polarization sensitive. Moreover, the microtubular structure not only offers a natural resonant microcavity to enhance the optical field inside but also increases the light-MoS2 interaction area, resulting in a higher photoresponsivity. Photoresponsivities as high as 23.8 and 2.9 A/W at 395 and 660 nm, respectively, and a comparable polarization ratio of 1.64 were obtained. The fabrication technique of the 3D MoS2 FET could be transferred to other two-dimensional materials, which is very promising for high-performance polarization-sensitive optical and optoelectronic applications.

Compressible and Flexible PPy@MoS2/C Microwave Absorption Foam with Strong Dielectric Polarization from 2D Semiconductor Intermediated Sandwich Structure

Nanoscale ◽  
2021 ◽  
Author(s):  
Ziqi Yang ◽  
Huiqiao Guo ◽  
Wenbin You ◽  
Zhengchen Wu ◽  
Liting Yang ◽  
...  
Keyword(s):  
Dielectric Property ◽  
Molybdenum Disulfide ◽  
Microwave Absorption ◽  
Sandwich Structure ◽  
Structural Engineering ◽  
Two Dimensional ◽  
Dielectric Polarization ◽  
2D Material ◽  
Major Trend

Structural engineering represents a major trend in two-dimensional (2D) material fields on microscopic interfacial electric/dielectric property and macroscopic device strategy. 2D Molybdenum disulfide (MoS2) with semiconductive feature and lamellar architecture...

Large-scale fabrication of a flexible, highly conductive composite paper based on molybdenum disulfide–Pt nanoparticle–single-walled carbon nanotubes for efficient hydrogen production

2017 ◽  
Vol 53 (2) ◽  
pp. 380-383 ◽  
Author(s):  
I-Wen Peter Chen ◽  
Yu-Xiang Chen ◽  
Chien-Wei Wu ◽  
Chun-Chien Chiu ◽  
Yu-Chieh Hsieh
Keyword(s):  
Carbon Nanotubes ◽  
Hydrogen Production ◽  
Molybdenum Disulfide ◽  
Large Scale ◽  
Single Walled Carbon Nanotubes ◽  
Two Dimensional ◽  
Pt Nanoparticle ◽  
Two Dimensional Materials ◽  
Walled Carbon Nanotubes ◽  
Composite Paper

Creating efficient hydrogen production properties from the macroscopic assembly of two-dimensional materials is still an unaccomplished goal.

Water-penetration-assisted mechanical transfer of large-scale molybdenum disulfide onto arbitrary substrates

RSC Advances ◽  
2016 ◽  
Vol 6 (62) ◽  
pp. 57497-57501 ◽  
Author(s):  
Shen Lai ◽  
Jaeho Jeon ◽  
Young-Jae Song ◽  
Sungjoo Lee
Keyword(s):  
Molybdenum Disulfide ◽  
Large Scale ◽  
Two Dimensional ◽  
Water Penetration ◽  
2D Material ◽  
Growth Substrates

The transfer of two-dimensional (2D) material layers to arbitrary substrates from growth substrates is critical for many applications.

scholarly journals Metallic and highly conducting two-dimensional atomic arrays of sulfur enabled by molybdenum disulfide nanotemplate

2017 ◽  
Vol 3 (1) ◽  
Author(s):  
Shuze Zhu ◽  
Xiumei Geng ◽  
Yang Han ◽  
Mourad Benamara ◽  
Liao Chen ◽  
...  
Keyword(s):  
Molybdenum Disulfide ◽  
Two Dimensional

scholarly journals Recent Advancement on the Optical Properties of Two-Dimensional Molybdenum Disulfide (MoS2) Thin Films

Photonics ◽  
2015 ◽  
Vol 2 (1) ◽  
pp. 288-307 ◽  
Author(s):  
Mingxiao Ye ◽  
Dustin Winslow ◽  
Dongyan Zhang ◽  
Ravindra Pandey ◽  
Yoke Yap
Keyword(s):  
Thin Films ◽  
Optical Properties ◽  
Molybdenum Disulfide ◽  
Two Dimensional ◽  
Recent Advancement
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