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.
MM'X (M, M' = transition metals, X = Si, Ge, Sn) intermetallic compounds have been recently concerned due to magnetoresponsive effects [1-5], for instance, field-induced martensitic transition (MT) and giant magnetocaloric effect (MCE). For stoichiometric MM'X compounds, structural transition and magnetic transition cannot been coupled. In recent years, many effective methods have been used to achieve...
In this work the applicability of single crystalline PIN-PMN-PT in cpyroelectric detectors was evaluated and compared with high-quality Mn-doped PMN-28PT and standard LTO. Pyroelectric and dielectric measurements confirmed an increased processing and operating temperature range due to higher phase transitions of PIN-PMN-PT. Pyroelectric coefficient of 705–770 µC/m2K was obtained with PIN-PMN-PT, which...
A laboratory fixed-bed has been designed and used to simulate the coal or biomass combustion in industrial chain-grate boiler. The coal or biomass in the fixed-bed is heated in a transient mode to provide a Lagrangian simulation of the time, temperature, and environmental history experienced by small section of coal or biomass, which is in the fuel bed in a large chain-grate boiler. The temperature...
PMN-PT with a PT content of 26%, 30%, and 38% respectively, was evaluated as a candidate for high performance detectors. Pyroelectric and dielectric measurements confirmed the extraordinary pyroelectric coefficient of about 1090 muC/m2/K and very low dielectric losses of about 0.0005 at 1 kHz of Mn doped PMN-26PT. The evaluation of PMN-PT based detectors also shows that (111) oriented Mn-doped PMN-PT...
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.