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.
Compounds from the solid solution NdSrNi 1−x Cu x O 4−δ , 0⩽x⩽1, have been prepared using conventional solid state methods and were characterized by X-ray powder diffraction, thermo-gravimetric analysis and magnetic susceptibility measurements. The samples adopt the K 2 NiF 4 -type structure. For x=0.2 and x=0.6, neutron diffraction measurements were performed...
The compound CuFe 2 (P 2 O 7 ) 2 crystallises in the monoclinic system with space group P2 1 /n. The crystal structure is characterised by the presence of centrosymmetric FeCuFe trimers with intra-trimer superexchange interactions. The magnetic interactions between trimers occur through super-superexchange paths consisting of PO 4 groups connecting...
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.