scholarly journals Evaluation of Metal Surface Contamination in Portable Ultrahigh-vacuum Sample Transfer Vessel by Photoelectron Spectroscopy

2019 ◽  
Vol 62 (9) ◽  
pp. 551-554 ◽  
Author(s):  
Eiichi KOBAYASHI ◽  
Shukichi TANAKA
Keyword(s):  
Metal Surface ◽  
Photoelectron Spectroscopy ◽  
Ultrahigh Vacuum ◽  
Surface Contamination ◽  
Sample Transfer ◽  
Transfer Vessel

scholarly journals Development of a Portable Ultrahigh-Vacuum Sample Transfer Vessel and Its Application

2017 ◽  
Vol 60 (4) ◽  
pp. 139-141 ◽  
Author(s):  
Eiichi KOBAYASHI ◽  
Shukichi TANAKA ◽  
Toshihiro OKAJIMA
Keyword(s):  
Ultrahigh Vacuum ◽  
Sample Transfer ◽  
Transfer Vessel

scholarly journals Analysis of Lithium-ion Battery Materials Using a Portable Ultrahigh-vacuum Sample Transfer Vessel

2020 ◽  
Vol 63 (7) ◽  
pp. 343-347
Author(s):  
Eiichi KOBAYASHI ◽  
Daisuke ASAKURA ◽  
Eiji HOSONO ◽  
Shukichi TANAKA
Keyword(s):  
Lithium Ion Battery ◽  
Ultrahigh Vacuum ◽  
Lithium Ion ◽  
Battery Materials ◽  
Sample Transfer ◽  
Transfer Vessel

The adsorption of silicon on an iridium surface ruling out silicene growth

Nanoscale ◽  
2018 ◽  
Vol 10 (15) ◽  
pp. 7085-7094 ◽  
Author(s):  
Mauro Satta ◽  
Paolo Lacovig ◽  
Nicoleta Apostol ◽  
Matteo Dalmiglio ◽  
Fabrizio Orlando ◽  
...  
Keyword(s):  
High Resolution ◽  
Metal Surface ◽  
Photoelectron Spectroscopy ◽  
Core Level ◽  
Clean Metal Surface ◽  
Clean Metal

We followed the adsorption of Si on the Ir(111) surface via high resolution core level photoelectron spectroscopy, starting from the clean metal surface up to a coverage exceeding one monolayer.

scholarly journals Lotus-Inspired Multiscale Superhydrophobic AA5083 Resisting Surface Contamination and Marine Corrosion Attack

Materials ◽  
2019 ◽  
Vol 12 (10) ◽  
pp. 1592 ◽  
Author(s):  
Binbin Zhang ◽  
Weichen Xu ◽  
Qingjun Zhu ◽  
Shuai Yuan ◽  
Yantao Li
Keyword(s):  
Photoelectron Spectroscopy ◽  
Chemical Elements ◽  
Surface Contamination ◽  
Localized Corrosion ◽  
Metallic Surface ◽  
Water Repellent ◽  
Corrosion Attack ◽  
X Ray ◽  
Self Cleaning

The massive and long-term service of 5083 aluminum alloy (AA5083) is restricted by several shortcomings in marine and industrial environments, such as proneness to localized corrosion attack, surface contamination, etc. Herein, we report a facile and cost-effective strategy to transform intrinsic hydrophilicity into water-repellent superhydrophobicity, combining fluorine-free chemisorption of a hydrophobic agent with etching texture. Dual-scale hierarchical structure, surface height relief and surface chemical elements were studied by field emission scanning electron microscopy (FE-SEM), atomic force microscopy (AFM), energy dispersive X-ray spectroscopy (EDS) and X-ray photoelectron spectroscopy (XPS), successively. Detailed investigations of the wetting property, self-cleaning effect, NaCl-particle self-propelling, corrosion and long-term behavior of the consequent superhydrophobic AA5083 surface were carried out, demonstrating extremely low adhesivity and outstanding water-repellent, self-cleaning and corrosion-resisting performance with long-term stability. We believe that the low cost, scalable and fluorine-free transforming of metallic surface wettability into waterproof superhydrophobicity is a possible strategy towards anti-contamination and marine anti-corrosion.

Degradation pattern of thin HfO2 films on Si(100) under ultrahigh-vacuum annealing: An investigation by x-ray photoelectron spectroscopy and low-energy ion scattering

2006 ◽  
Vol 35 (4) ◽  
pp. 210-215
Author(s):  
A. V. Zenkevich ◽  
Y. Y. Lebedinskii ◽  
N. S. Barantsev ◽  
V. N. Nevolin ◽  
V. S. Kulikauskas ◽  
...  
Keyword(s):  
Photoelectron Spectroscopy ◽  
Vacuum Annealing ◽  
Ultrahigh Vacuum ◽  
Low Energy ◽  
Ion Scattering ◽  
X Ray ◽  
Low Energy Ion Scattering ◽  
Degradation Pattern
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