Al2O3/GeOx gate stack on germanium substrate fabricated by in situ cycling ozone oxidation method

2014 ◽  
Vol 105 (9) ◽  
pp. 092101 ◽  
Author(s):  
Xu Yang ◽  
Sheng-Kai Wang ◽  
Xiong Zhang ◽  
Bing Sun ◽  
Wei Zhao ◽  
...  
Keyword(s):  
Gate Stack ◽  
Ozone Oxidation ◽  
Oxidation Method ◽  
Germanium Substrate

High-k gate stack on germanium substrate with fluorine incorporation

2008 ◽  
Vol 92 (16) ◽  
pp. 163505 ◽  
Author(s):  
Ruilong Xie ◽  
Mingbin Yu ◽  
Mei Ying Lai ◽  
Lap Chan ◽  
Chunxiang Zhu
Keyword(s):  
Gate Stack ◽  
High K ◽  
Germanium Substrate

scholarly journals Influence of plasma-based in-situ surface cleaning procedures on HfO2/In0.53Ga0.47As gate stack properties

2013 ◽  
Vol 114 (15) ◽  
pp. 154108 ◽  
Author(s):  
Varistha Chobpattana ◽  
Thomas E. Mates ◽  
William J. Mitchell ◽  
Jack Y. Zhang ◽  
Susanne Stemmer
Keyword(s):  
Surface Cleaning ◽  
Gate Stack ◽  
Cleaning Procedures

scholarly journals Electrodeposition of a Ni–P–TiO2/Ti3C2Tx Coating with in situ Grown Nanoparticles TiO2 on Ti3C2Tx Sheets

Coatings ◽  
2019 ◽  
Vol 9 (11) ◽  
pp. 750 ◽  
Author(s):  
Du ◽  
Zhang ◽  
Wei ◽  
Yu ◽  
Ma ◽  
...  
Keyword(s):  
Corrosion Rate ◽  
Coefficient Of Friction ◽  
Protective Coatings ◽  
Layer Structure ◽  
Corrosion Prevention ◽  
Oxidation Method ◽  
The Coefficient Of Friction ◽  
Coarse Surface ◽  
Wear Tests

Protective coatings have received considerable attention for the surface treatment of devices. Herein, in situ grown nanoparticles, TiO2 on Ti3C2Tx sheets (TiO2/Ti3C2Tx), are prepared by a simple hydrothermal oxidation method possessing the layer structure, which is applied to prepare protective coatings. The Ni–P–TiO2/Ti3C2Tx coating is prepared by electroplating technology, revealing more excellent properties than those of the Ni–P coating. Compared with the Ni–P coating, even though the Ni–P–TiO2/Ti3C2Tx coating holds the rough surface, the wettability is changed from hydrophilic to hydrophobic, owing to the gathering existence of TiO2/Ti3C2Tx on the surface and coarse surface texture. In addition, the participation of TiO2/Ti3C2Tx in the Ni–P coating can improve the capacity of corrosion prevention and decrease the corrosion rate. According to the results of hardness and wear tests, microhardness of the Ni–P–TiO2/Ti3C2Tx coating is approximately 1350 kg mm–2 and the coefficient of friction (COF) of Ni–P–TiO2/Ti3C2Tx coatings is about 0.40, which is much lower than that of Ni–P coatings. Thus, the Ni–P–TiO2/Ti3C2Tx coating can be a promising material to protect the surface of equipment.

scholarly journals Effects of NiO content on the microstructure and mechanical properties of AgSnO2NiO composites

2019 ◽  
Vol 26 (1) ◽  
pp. 221-229 ◽  
Author(s):  
Xiaolong Zhou ◽  
Li Chen ◽  
Manmen Liu ◽  
Jie Yu ◽  
Damin Xiong ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Internal Oxidation ◽  
Alloy Powder ◽  
X Ray Diffraction ◽  
Oxidation Method ◽  
X Ray ◽  
Microstructure And Mechanical Properties ◽  
Silver Matrix ◽  
Overall Performance

AbstractThe AgSnO2NiO composites were prepared by internal oxidation method. The effects of different NiO content on the microstructure and mechanical properties of AgSnO2NiO composites were studied. The phase structure and surface morphology of the prepared AgSnO2NiO materials were characterized by X-ray Diffraction (XRD), Scanning Electron Microscopy (SEM) and Metallographic Microscopy (MM). The results showed that the AgSnO2NiO composites with different NiO content can be obtained by the process of preoxidation of AgSn alloy powder and internal oxidation of ingot containing Ni. The agglomeration phenomenon of Ni in the silver matrix was serious, which led to the agglomeration of in-situ generated NiO particles after internal oxidation. After the multi-pass drawing, the SnO2 particles dispersedly distributed in the AgSnO2NiO composites and the NiO particles gradually dispersed from the agglomerated state of the sintered ingot billet. The hardness of the prepared AgSnO2NiO composites increased slightly with the increase of NiO content. The mechanical properties test showed that the introduction of NiO particles significantly improved the tensile strength and elongation of AgSnO2 materials to a certain degree. Adding proper amount of NiO is beneficial to improve the overall performance of AgSnO2 materials.

In-situ preparation of multi-layer TiO2 nanotube array thin films by anodic oxidation method

2011 ◽  
Vol 65 (8) ◽  
pp. 1188-1190 ◽  
Author(s):  
Hongyi Li ◽  
Jinshu Wang ◽  
Kelin Huang ◽  
Guosong Sun ◽  
Meiling Zhou
Keyword(s):  
Thin Films ◽  
Anodic Oxidation ◽  
Tio2 Nanotube ◽  
Tio2 Nanotube Array ◽  
Nanotube Array ◽  
Oxidation Method ◽  
In Situ Preparation ◽  
Anodic Oxidation Method

Preparation of ceramic membranes on porous Ti–Al alloy supports by an in-situ oxidation method

2015 ◽  
Vol 476 ◽  
pp. 554-560 ◽  
Author(s):  
Dongqiang Zhang ◽  
Jianyang Wu ◽  
Bo Li ◽  
Yiqun Fan
Keyword(s):  
Ceramic Membranes ◽  
Al Alloy ◽  
In Situ Oxidation ◽  
Oxidation Method ◽  
Porous Ti
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