Results 81 to 90 of about 960 (185)

Crystalline structure and electrical properties of Dy_1-XCa_XMnO₃ solid solution

Boletín de la Sociedad Española de Cerámica y Vidrio, 2002
Solid solutions corresponding to the Dy1-xCaXMnO3 system, x=0.0 to 0.60 have been studied. The powders were prepared by solid state reaction of the corresponding oxides and carbonates. Sintered bodies were obtained by firing between 1250 and 1450ºC.
Durán, P., Peña, O., Gutierrez, D., Moure, C.   +3 more
doaj  

Crystalline structure of the manganites solid solution RE(Me,Mn)O₃, (RE=Gd,Er; Me=Ni,Co)

Boletín de la Sociedad Española de Cerámica y Vidrio, 2009
The structural properties of the manganites solid solution RE(Me,Mn)O₃, RE=Er,Gd, have been studied by X-ray diffraction and electric measurements.
Peña, O., Moure, A., Moure, C., Tartaj, J.   +3 more
doaj  

Single Crystals of Bilayer Manganites

ChemInform, 2005
AbstractFor Abstract see ChemInform Abstract in Full Text.
Prabhakaran, D, Boothroyd, A
openaire   +1 more source

Effects of interaction and disorder on polarons in colossal resistance manganite Pr0.68Ca0.32MnO3 thin films

Materials Research Express, 2014
The colossal magnetoresistance effect (CMR), the drop of the electric resistance by orders of magnitude in a strong magnetic field, is a fascinating property of strongly correlated electrons in doped manganites.
J Hoffmann, P Moschkau, S Mildner, J Norpoth, Ch Jooss, L Wu, Y Zhu   +6 more
doaj   +1 more source

A note on the different crystalline features of the EuMnO₃-based solid solutions as a function of the modifying cation nature

Boletín de la Sociedad Española de Cerámica y Vidrio, 2010
The structural properties of solid solutions based on EuMnO3, in which Eu has been substituted by divalent Ca2+ and Mn by the divalent cation Ni2+ or the variable valence cation Co2+-Co3+ have been studied by X-ray diffraction (XRD) and X-ray absorption ...
Peña, O., Tartaj, J., Moure, A., Moure, C.   +3 more
doaj  

Crystalline behaviour and electrical properties of manganese perovskites substituted on A or B sites: ErMnO₃ modified by Ca and EuMnO₃ modified by Co

Boletín de la Sociedad Española de Cerámica y Vidrio, 2010
The structural and electrical features of the manganites solid solutions (Er,Ca)MnO₃ and Eu(Co,Mn)O₃, have been studied by X-ray diffraction and conductivity measurements. Powders were prepared by solid-state
Tartaj, J., Moure, A., Peña, O., Moure, C.   +3 more
doaj  

Graphic User Interface for Monte Carlo Simulation of Ferromagnetic/Antiferromagnetic Manganite Bilayers

TecnoLógicas, 2011
The manganites have been widely studied because of their important properties as colossal magnetoresistance and exchange bias that are important phenomena used in many technological applications.
Hector Barco-Ríos, Edilberto Rojas-Calderón, Elisabeth Restrepo-Parra   +2 more
doaj  

Colossal magnetoresistance in the multiple wave vector charge density wave regime of an antiferromagnetic Dirac semimetal. [PDF]

Sci Adv, 2023
Singha R, Dalgaard KJ, Marchenko D, Krivenkov M, Rienks EDL, Jovanovic M, Teicher SML, Hu J, Salters TH, Lin J, Varykhalov A, Ong NP, Schoop LM.   +12 more
europepmc   +1 more source

Modulation of Microstructure, Magnetic, and Magnetocaloric Properties in La_0.80Ag_0.20MnO₃ via Eu/Pb Co-Doping. [PDF]

Materials (Basel)
Zhu F, Xu Y, Chu Y, Wang Z, Hong X, Zhang H, Li H, Gu W, Liu Z, Liu J, Xia A.   +10 more
europepmc   +1 more source

Oxidation Kinetics of Nanocrystalline Hexagonal RMn_1-xTi_xO₃ (R = Ho, Dy). [PDF]

ACS Appl Mater Interfaces, 2023
Danmo FH, Nylund IE, Westermoen A, Marshall KP, Stoian D, Grande T, Glaum J, Selbach SM.   +7 more
europepmc   +1 more source