scholarly journals Orbital Order and Electronic Correlations in a Planar Model for Manganites

Physicae ◽  
2015 ◽  
Vol 11 (11) ◽  
pp. 19-23
Author(s):  
Mukul S. Laad ◽  
◽  
Alberto S. de Arruda ◽  
Luis Craco ◽  
◽  
...  
Keyword(s):  
Orbital Order ◽  
Electronic Correlations ◽  
Planar Model

Nuclear relaxation and electronic correlations in quasi-one-dimensional organic conductors. II. Experiments

1993 ◽  
Vol 3 (1) ◽  
pp. 171-201 ◽  
Author(s):  
P. Wzietek ◽  
F. Creuzet ◽  
C. Bourbonnais ◽  
D. Jérome ◽  
K. Bechgaard ◽  
...  
Keyword(s):  
Organic Conductors ◽  
Nuclear Relaxation ◽  
Electronic Correlations ◽  
One Dimensional

scholarly journals Electronic correlations and absence of superconductivity in the collapsed phase of LaFe2As2

2021 ◽  
Vol 103 (12) ◽  
Author(s):  
Jianzhou Zhao ◽  
Yilin Wang ◽  
Xiaolong Feng ◽  
Shengyuan A. Yang
Keyword(s):  
Electronic Correlations

scholarly journals Evolution of charge dynamics in FeSe1−xTex : Effects of electronic correlations and nematicity

2021 ◽  
Vol 104 (2) ◽  
Author(s):  
M. Nakajima ◽  
K. Yanase ◽  
M. Kawai ◽  
D. Asami ◽  
T. Ishikawa ◽  
...  
Keyword(s):  
Electronic Correlations ◽  
Charge Dynamics

scholarly journals Orbital order drives magnetic order in 5d1 and 5d2 double perovskite Mott insulators

2021 ◽  
Vol 104 (2) ◽  
Author(s):  
Christopher Svoboda ◽  
Wenjuan Zhang ◽  
Mohit Randeria ◽  
Nandini Trivedi
Keyword(s):  
Magnetic Order ◽  
Double Perovskite ◽  
Mott Insulators ◽  
Orbital Order

scholarly journals Spatial locality of electronic correlations in LiFeAs

2021 ◽  
Vol 103 (15) ◽  
Author(s):  
Minjae Kim ◽  
Hu Miao ◽  
Sangkook Choi ◽  
Manuel Zingl ◽  
Antoine Georges ◽  
...  
Keyword(s):  
Electronic Correlations ◽  
Spatial Locality

scholarly journals Tuning of multiferroic order with Co doping in CuCr2O4 : Interplay between structure and orbital order

2019 ◽  
Vol 3 (10) ◽  
Author(s):  
A. Chatterjee ◽  
J. K. Dey ◽  
S. Majumdar ◽  
A.-C. Dippel ◽  
O. Gutowski ◽  
...  
Keyword(s):  
Orbital Order ◽  
Co Doping

scholarly journals From Slater to Mott physics by epitaxially engineering electronic correlations in oxide interfaces

2021 ◽  
Vol 7 (1) ◽  
Author(s):  
Carla Lupo ◽  
Evan Sheridan ◽  
Edoardo Fertitta ◽  
David Dubbink ◽  
Chris J. Pickard ◽  
...  
Keyword(s):  
Phase Diagram ◽  
High Pressure ◽  
Charge Transfer ◽  
Lower Mantle ◽  
Random Structure ◽  
Titanium Oxides ◽  
Oxide Interfaces ◽  
Electronic Correlations ◽  
Epitaxial Strain ◽  
Magnetic Switching

AbstractUsing spin-assisted ab initio random structure searches, we explore an exhaustive quantum phase diagram of archetypal interfaced Mott insulators, i.e. lanthanum-iron and lanthanum-titanium oxides. In particular, we report that the charge transfer induced by the interfacial electronic reconstruction stabilises a high-spin ferrous Fe2+ state. We provide a pathway to control the strength of correlation in this electronic state by tuning the epitaxial strain, yielding a manifold of quantum electronic phases, i.e. Mott-Hubbard, charge transfer and Slater insulating states. Furthermore, we report that the electronic correlations are closely related to the structural oxygen octahedral rotations, whose control is able to stabilise the low-spin state of Fe2+ at low pressure previously observed only under the extreme high pressure conditions in the Earth’s lower mantle. Thus, we provide avenues for magnetic switching via THz radiations which have crucial implications for next generation of spintronics technologies.

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