scholarly journals Single Crystalline NbO2Nanowire Synthesis by Chemical Vapor Transport Method

2012 ◽  
Vol 33 (3) ◽  
pp. 839-842 ◽  
Author(s):  
Sung-Hun Lee ◽  
Ha-Na Yoon ◽  
Il-Sun Yoon ◽  
Bong-Soo Kim
Keyword(s):  
Chemical Vapor ◽  
Vapor Transport ◽  
Chemical Vapor Transport ◽  
Single Crystalline ◽  
Transport Method ◽  
Vapor Transport Method

One-step synthesis of a hierarchical self-supported WS2 film for efficient electrocatalytic hydrogen evolution

2019 ◽  
Vol 7 (39) ◽  
pp. 22405-22411 ◽  
Author(s):  
Min Wang ◽  
Li Zhang ◽  
Meirong Huang ◽  
Qifan Zhang ◽  
Xuanliang Zhao ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Hierarchical Structure ◽  
Hydrogen Evolution Reaction ◽  
Chemical Vapor ◽  
Tungsten Disulfide ◽  
Vapor Transport ◽  
Chemical Vapor Transport ◽  
One Step ◽  
Transport Method ◽  
Vapor Transport Method

A tungsten disulfide film with a hierarchical structure is synthesized by surface-assisted chemical vapor transport method and applied as a self-supported electrode for the hydrogen evolution reaction, showing superior electrocatalytic performance.

Structural and physical properties of FeSe crystals fabricated by the chemical vapor transport method

2010 ◽  
Vol 470 ◽  
pp. S313-S314 ◽  
Author(s):  
Y. Hara ◽  
K. Takase ◽  
A. Yamasaki ◽  
H. Sato ◽  
N. Miyakawa ◽  
...  
Keyword(s):  
Physical Properties ◽  
Chemical Vapor ◽  
Vapor Transport ◽  
Chemical Vapor Transport ◽  
Transport Method ◽  
Vapor Transport Method

scholarly journals High Optical Response of Niobium-Doped WSe2-Layered Crystals

Materials ◽  
2019 ◽  
Vol 12 (7) ◽  
pp. 1161 ◽  
Author(s):  
Hung-Pin Hsu ◽  
Der-Yuh Lin ◽  
Jhin-Jhong Jheng ◽  
Pin-Cheng Lin ◽  
Tsung-Shine Ko
Keyword(s):  
Chemical Vapor ◽  
Vapor Transport ◽  
Chemical Vapor Transport ◽  
Near Band Edge ◽  
Frequency Dependent ◽  
Time Resolved ◽  
Niobium Doped ◽  
Layered Crystals ◽  
Transport Method ◽  
Vapor Transport Method

The optical properties of WSe2-layered crystals doped with 0.5% niobium (Nb) grown by the chemical vapor transport method were characterized by piezoreflectance (PzR), photoconductivity (PC) spectroscopy, frequency-dependent photocurrent, and time-resolved photoresponse. With the incorporation of 0.5% Nb, the WSe2 crystal showed slight blue shifts in the near band edge excitonic transitions and exhibited strongly enhanced photoresponsivity. Frequency-dependent photocurrent and time-resolved photoresponse were measured to explore the kinetic decay processes of carriers. Our results show the potential application of layered crystals for photodetection devices based on Nb-doped WSe2-layered crystals.

Visible light detectors based on individual ZrSe3 and HfSe3 nanobelts

2015 ◽  
Vol 3 (9) ◽  
pp. 1929-1934 ◽  
Author(s):  
Wei-Wei Xiong ◽  
Jin-Qiang Chen ◽  
Xing-Cai Wu ◽  
Jun-Jie Zhu
Keyword(s):  
Visible Light ◽  
Chemical Vapor ◽  
Vapor Transport ◽  
Chemical Vapor Transport ◽  
Transport Method ◽  
Vapor Transport Method

ZrSe3 and HfSe3 nanobelts were synthesized using a chemical vapor transport method. Photodetectors based on individual nanobelts of ZrSe3 and HfSe3 were fabricated, which demonstrated a good photoresponse to visible light.

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