Sensitivity Enhancement of Nanostructured SnO2 Gas Sensors Fabricated Using the Glancing Angle Deposition Method

2013 ◽  
Vol 13 (4) ◽  
pp. 2740-2744 ◽  
Author(s):  
Hyo Jin Gwon ◽  
Hi Gyu Moon ◽  
Ho Won Jang ◽  
Seok-Jin Yoon ◽  
Kwang Soo Yoo
Keyword(s):  
Gas Sensors ◽  
Sensitivity Enhancement ◽  
Glancing Angle Deposition ◽  
Deposition Method ◽  
Glancing Angle ◽  
Angle Deposition

scholarly journals Photocatalytic Activity of Nanostructured Titanium Dioxide Thin Films

2012 ◽  
Vol 2012 ◽  
pp. 1-8 ◽  
Author(s):  
Zdenek Michalcik ◽  
Marta Horakova ◽  
Petr Spatenka ◽  
Sarka Klementova ◽  
Martin Zlamal ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Glancing Angle Deposition ◽  
Film Structure ◽  
Deposition Method ◽  
Acid Orange 7 ◽  
Rutile Structure ◽  
Glancing Angle ◽  
Titanium Dioxide Thin Films ◽  
The Impact ◽  
Angle Deposition

The aim of this paper is to investigate the properties and photocatalytic activity of nanostructured TiO2layers. The glancing angle deposition method with DC sputtering at low temperature was applied for deposition of the layers with various columnar structures. The thin-film structure and surface morphology were analyzed by XRD, SEM, and AFM analyses. The photocatalytic activity of the films was determined by the rate constant of the decomposition of the Acid Orange 7. In dependence on the glancing angle deposition parameters, three types of columnar structures were obtained. The films feature anatase/rutile and/or amorphous structures depending on the film architecture and deposition method. All the films give the evidence of the photocatalytic activity, even those without proved anatase or rutile structure presence. The impact of columnar boundary in perspective of the photocatalytic activity of nanostructured TiO2layers was discussed as the possible factor supporting the photocatalytic activity.

The effect of substrate rotation rate on physical properties of cadmium telluride films prepared by a glancing angle deposition method

2015 ◽  
Vol 577 ◽  
pp. 128-133 ◽  
Author(s):  
Fatemeh Hosseini Siyanaki ◽  
Hamid Rezagholipour Dizaji ◽  
Mohammad Hossein Ehsani ◽  
Shiva Khorramabadi
Keyword(s):  
Physical Properties ◽  
Cadmium Telluride ◽  
Rotation Rate ◽  
Glancing Angle Deposition ◽  
Deposition Method ◽  
Substrate Rotation ◽  
Glancing Angle ◽  
Angle Deposition

Reactive co-sputtering of tungsten oxide thin films by glancing angle deposition for gas sensors

2019 ◽  
Vol 6 ◽  
pp. 314-318 ◽  
Author(s):  
Xiaolong Xu ◽  
Mohammad Arab Pour Yazdi ◽  
Jean-Baptiste Sanchez ◽  
Alain Billard ◽  
Franck Berger ◽  
...  
Keyword(s):  
Thin Films ◽  
Tungsten Oxide ◽  
Gas Sensors ◽  
Glancing Angle Deposition ◽  
Oxide Thin Films ◽  
Glancing Angle ◽  
Tungsten Oxide Thin Films ◽  
Angle Deposition

Phase-modulated 3D-hierarchical 1T/2H WSe2 nanoscrews by a plasma-assisted selenization process as high performance NO gas sensors with a ppb-level detection limit

2019 ◽  
Vol 7 (39) ◽  
pp. 22314-22322 ◽  
Author(s):  
Yu-Ze Chen ◽  
Shao-Hsin Lee ◽  
Teng-Yu Su ◽  
Shu-Chi Wu ◽  
Pin-Jung Chen ◽  
...  
Keyword(s):  
Detection Limit ◽  
Gas Sensors ◽  
High Performance ◽  
Glancing Angle Deposition ◽  
Low Temperature Plasma ◽  
Temperature Plasma ◽  
System P ◽  
Glancing Angle ◽  
Angle Deposition ◽  
Selenization Process

In this work, we create plasma-engineered-1T/2H 3D-hierarchical WSe2 nanoscrews derived from WOx 3D-hierarchical nanoscrews through a low-temperature plasma-assisted selenization process with controlled shapes grown using a glancing angle deposition (GLAD) system.

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