The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Contamination and oxidation are inevitable in contact surfaces, especially for micro contact under low load (µN-mN). They are considered as major causes for a high contact resistance, and can lead to the failure of a contact. However, as the film formation is a complex phenomenon, it is difficult to accurately observe and characterize the film properties. In this paper, a finite element model of nickel...
In this work, various polystyrene (PS) films with uniform pores (0.18–1.26 μm in size) are prepared through spin‐casting polymer solutions consisting of PS, dichloromethane (CH2Cl2), and different low‐volatile alcohols (propylene glycol, diglycol, triglycol, polyethylene glycol‐200, ‐400, and ‐600). It is proposed that the formation of these uniform pores is directed by the condensed low‐volatile...
0.95Pb(Sc0.5Ta0.5)O3-0.05PbTiO3(PSTT5) thin films were prepared on LaNiO3/SiO2/Si substrate by RF sputtering, and the films were annealed by one-step rapid thermal annealing (OSRTA) and two-steps rapid thermal annealing (TSRTA), respectively. Results show that an appropriate repeated heat treatment could improve ferroelectric and dielectric properties of PSTT5 film, Pr and Ec of PSTT5 thin films annealed...
0.95Pb(Sc0.5Ta0.5)O3-0.05PbTiO3 (PSTT5) ferroelectric thin films have been prepared by RF magnetron sputtering on LSCO/Pt/Ti/ SiO2/Si(100) substrates. A new two-steps rapid thermal annealing (TSRTA) was developed. TSRTA and conventional rapid thermal annealing (CRTA) were both used to anneal PSTT5 thin films. The XRD patterns shows that the PSTT5 thin films annealed by TSRTA would form pure perovskite...
SnO2 transparent conductive thin film has been widely used in the electrodes of solar cell, gas sensor, and heating field etc. This film can be easily prepared on the surface of glass, quartz, porcelain etc. at high temperature by spraying SnCl4 solution. We prepared SnO2:F film by using the ultrasonic spray pyrolysis. However, the resistance of the film will become unstable when the temperature is...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.