Magnetic small-angle neutron scattering
Small-angle neutron scattering (SANS) is one of the most important techniques for
microstructure determination, being utilized in a wide range of scientific disciplines, such as …
microstructure determination, being utilized in a wide range of scientific disciplines, such as …
Colossal magnetoresistant materials: the key role of phase separation
E Dagotto, T Hotta, A Moreo - Physics reports, 2001 - Elsevier
The study of the manganese oxides, widely known as manganites, that exhibit the “colossal”
magnetoresistance effect is among the main areas of research within the area of strongly …
magnetoresistance effect is among the main areas of research within the area of strongly …
[图书][B] Nanoscale phase separation and colossal magnetoresistance: the physics of manganites and related compounds
E Dagotto - 2003 - books.google.com
Condensed matter is one of the most active areas of research in physics. Ev ery year new
materials are discovered with properties that are as challenging as or more than those of the …
materials are discovered with properties that are as challenging as or more than those of the …
Multipolar interactions in -electron systems: The paradigm of actinide dioxides
This article reviews the physics of multipolar interactions and multipolar order in f-electron
systems, using the actinide dioxides as a paradigm. In the past few years, these apparently …
systems, using the actinide dioxides as a paradigm. In the past few years, these apparently …
Glassy ferromagnetism and magnetic phase separation in
J Wu, C Leighton - Physical Review B, 2003 - APS
We present the results of a comprehensive investigation of the dc magnetization, ac
susceptibility, and magnetotransport properties of the glassy ferromagnet La 1− x Sr x CoO …
susceptibility, and magnetotransport properties of the glassy ferromagnet La 1− x Sr x CoO …
calculations of the ground state and metastable states of uranium dioxide
We report a study of the ground state and metastable states of uranium dioxide using ab
initio DFT+ U calculations. We highlight that in order to avoid metastable states and …
initio DFT+ U calculations. We highlight that in order to avoid metastable states and …
Open questions in CMR manganites, relevance of clustered states and analogies with other compounds including the cuprates
E Dagotto - New Journal of Physics, 2005 - iopscience.iop.org
This is an informal paper that contains a list of'things we know'and'things we do not know'in
manganites and other compounds. It is adapted from the Conclusions chapter of a recent …
manganites and other compounds. It is adapted from the Conclusions chapter of a recent …
Stability of oxygen point defects in by first-principles calculations: Occupation matrix control and Jahn-Teller distortion
Point-defect formation energies in uranium dioxide UO 2 are still a matter of debate due to
the significant discrepancies between the various studies published in the literature. These …
the significant discrepancies between the various studies published in the literature. These …
Hybrid Density-Functional Theory and the Insulating Gap of
KN Kudin, GE Scuseria, RL Martin - Physical Review Letters, 2002 - APS
We report the first calculations carried out with a periodic boundary condition code capable
of examining hybrid density-functional theory (DFT) for f-element solids. We apply it to the …
of examining hybrid density-functional theory (DFT) for f-element solids. We apply it to the …
Structure, magnetization, and resistivity of Sr, and Ba)
M Kriener, C Zobel, A Reichl, J Baier, M Cwik… - Physical Review B, 2004 - APS
We present an investigation of the influence of structural distortions in charge-carrier doped
La 1− x M x CoO 3 by substituting La 3+ with alkaline-earth metals of strongly different ionic …
La 1− x M x CoO 3 by substituting La 3+ with alkaline-earth metals of strongly different ionic …