Results 1 to 10 of about 1,312,143 (350)

The structure of epitaxial V2O3 films and their surfaces : a medium energy ion scattering study [PDF]

, 2012
Medium energy ion scattering, using 100 keV H+ incident ions, has been used to investigate the growth of epitaxial films, up to thicknesses of ~200 Å, of V2O3 on both Pd(111) and Au(111). Scattered-ion energy spectra provide a measure of the average film
Bailey, P. (Paul), Ganduglia-Pirovano, M. V., Hentz, A., Noakes, T. C. Q., Parkinson, G. S., Sauer, J. (Joachim), Sheppard, Daniel Crispin, Window, A. J. (Amanda J.), Woodruff, D. P.   +8 more
core   +1 more source

Influence of Carbon in Iron on Characteristics of Surface Modification by EDM in Liquid Nitrogen [PDF]

, 2012
Many surface modification technologies have been proposed and carried out practically by CVD, PVD et.al. Carbonized layer has been made using EDM method.
Fukuzawa, Yasushi, Muttamara, Apiwat
core  

Synthesis, characterisation and gas permeation studies on microporous silica and alumina-silica membranes for separation of propane and propylene [PDF]

, 1996
Microporous silica membranes are known to exhibit molecular sieving effects. However, separation of nearly equal sized molecules is difficult to carry out by size exclusion.
Burggraaf, Anthonie, Burggraaf, Anthonie J., Elferink, Wilma (Johanna), Gilde, M.J., Keizer, Klaas, Nair, Balagopal N., Verweij, H.   +6 more
core   +9 more sources

Investigation of SiC Single Crystal Polishing by Combination of Anodic Oxidation and Mechanical Polishing

International Journal of Electrochemical Science, 2020
For high-quality and effective polishing of SiC, a novel polishing technique that combines anodic oxidation and mechanical polishing (AOMP) is proposed herein. To clarify the SiC surface anodic oxidation mechanism, AOMP experiments were conducted.
Xincheng Yin, Shujuan Li, Peng Chai
doaj   +1 more source

Sub-Nanometer Accuracy Combination Processing Technology for Nickel–Phosphorus Modified Surfaces Based on Aluminum Reflector Mirror

Micromachines, 2022
The surface of metal mirrors is often polished by electroless coating with a Ni–P modified layer after single-point diamond turning. In practice, however, improvements in mirror quality are closely related to the polishing environment, polishing medium ...
Hao Hu, Chao Xu, Tao Lai, Qilin Yang, Xiaoqiang Peng, Junfeng Liu, Yupeng Xiong, Jia Qiu   +7 more
doaj   +1 more source

Giant modulation of the magnetic domain size induced by an electric field

, 2016
The electric field (EF) effect on the magnetic domain structure of a Pt/Co system was studied, where an EF was applied to the top surface of the Co layer.
Ando, Fuyuki, Chiba, Daichi, Kakizakai, Haruka, Kawaguchi, Masashi, Kim, Kab-Jin, Kim, Sangohoon, Koyama, Tomohiro, Moriyama, Takahiro, Ono, Teruo, Yamada, Kihiro   +9 more
core   +1 more source

Cavitation bubble wall pressure measurement by an electromagnetic surface wave enhanced pump-probe configuration [PDF]

, 2019
We report on the measurement of the pressure associated with a shock wave within a very thin layer (100 nm) in proximity of a boundarysurface. In the experiments, the shock wave was emitted by a cavitation bubble generated by a pulsed pump laser in water.
Casciola, Carlo Massimo, Danz, Norbert, Michelotti, Francesco, Occhicone, Agostino, Sinibaldi, Giorgia   +4 more
core   +1 more source

Laminar free shear layer modification using localized periodic heating [PDF]

, 2017
The application of local periodic heating for controlling a spatially developing shear layer downstream of a finite-thickness splitter plate is examined by numerically solving the two-dimensional Navier-Stokes equations. At the trailing edge of the plate,
Munday, Phillip M., Taira, Kunihiko, Yeh, Chi-An   +2 more
core   +1 more source

Study of the Surface Structural Transformation and Mechanical Properties of 65Mn Steel Modified by Pulsed Detonation–Plasma Technology

Metals
Pulsed detonation–plasma technology (PDT) is a surface-modification technology used in an atmospheric environment, where plasma, a detonation impact and thermal conditions are combined and have an effect on the material’s surface. In this study, annealed
Youxing He, Mingming Zhang, Xuebing Yang, Wenfu Chen, Lei Lu   +4 more
doaj   +1 more source

Eco-friendly surface modification approach to develop thin film nanocomposite membrane with improved desalination and antifouling properties

Journal of Advanced Research, 2022
Introduction: Nanomaterials aggregation within polyamide (PA) layer of thin film nanocomposite (TFN) membrane is found to be a common issue and can negatively affect membrane filtration performance.
Ying Siew Khoo, Woei Jye Lau, Yong Yeow Liang, Mustafa Karaman, Mehmet Gürsoy, Ahmad Fauzi Ismail   +5 more
doaj   +1 more source