A real space scaling of electron charge fluctuations in strongly correlated oxides

1991 ◽  
Vol 174 (2-3) ◽  
pp. 533-551 ◽  
Author(s):  
E.I. Proinov ◽  
N.M. Neshev
Keyword(s):  
Real Space ◽  
Strongly Correlated ◽  
Electron Charge ◽  
Charge Fluctuations ◽  
Strongly Correlated Oxides

Ultrafast dynamical response of strongly correlated oxides: role of coherent optical and acoustic oscillations

2010 ◽  
Vol 57 (11) ◽  
pp. 959-966 ◽  
Author(s):  
B. Mansart ◽  
D. Boschetto ◽  
A. Sambri ◽  
R. Malaquias ◽  
F. Miletto Granozio ◽  
...  
Keyword(s):  
Dynamical Response ◽  
Strongly Correlated ◽  
Acoustic Oscillations ◽  
Strongly Correlated Oxides

scholarly journals Phase Separation in the Two-Dimensional Systems of Strongly Correlated Electrons: The Role of Spin Singlet Pairs on Hole Pairing Contribution to Hole-Rich Phase

2005 ◽  
Vol 277-279 ◽  
pp. 1011-1016
Author(s):  
Sung Sik Lee ◽  
Sul Ah Ahn ◽  
Sung Ho Suck Salk
Keyword(s):  
Phase Separation ◽  
Strongly Correlated Electrons ◽  
Real Space ◽  
Correlated Electrons ◽  
Hole Density ◽  
Strongly Correlated ◽  
Two Dimensional ◽  
Rich Phase ◽  
Spin Singlet

By paying attention to the hole-doped two-dimensional systems of antiferromagnetically (strongly) correlated electrons, we discuss the cause of hole-rich phase formation in association with phase separation. We show that the phase diagram obtained from Maxwell's construction in the plane of temperature vs. hole density is consistent with one derived from the evaluation of hole-rich and electron-rich phases in real space. We observe that the formation of a hole-rich phase is attributed to the aggregation of hole pairs induced by spin singlet pairs present in the pseudogap phase, and that the direct involvement of correlations between hole pairs is not essential for phase separation.

scholarly journals Assessing Hubbard-corrected AM05+U and PBEsol+U density functionals for strongly correlated oxides CeO2 and Ce2O3

2016 ◽  
Vol 18 (38) ◽  
pp. 26816-26826 ◽  
Author(s):  
Philippe F. Weck ◽  
Eunja Kim
Keyword(s):  
Strongly Correlated ◽  
Density Functionals ◽  
Structure Property ◽  
Exchange Correlation ◽  
Structure Property Relationships ◽  
Strongly Correlated Oxides

The structure–property relationships of bulk CeO2 and Ce2O3 have been investigated within the DFT+U framework. AM05+U and PBEsol+U reproduce experimental crystalline parameters and properties with superior accuracy compared to conventional Hubbard-corrected exchange–correlation functionals.

scholarly journals Strongly correlated oxides for energy harvesting

2018 ◽  
Vol 19 (1) ◽  
pp. 899-908 ◽  
Author(s):  
Jobu Matsuno ◽  
Jun Fujioka ◽  
Tetsuji Okuda ◽  
Kazunori Ueno ◽  
Takashi Mizokawa ◽  
...  
Keyword(s):  
Energy Harvesting ◽  
Strongly Correlated ◽  
Strongly Correlated Oxides

scholarly journals Shock compression of strongly correlated oxides: A liquid-regime equation of state for cerium(IV) oxide

2018 ◽  
Vol 97 (12) ◽  
Author(s):  
Philippe F. Weck ◽  
Kyle R. Cochrane ◽  
Seth Root ◽  
J. Matthew D. Lane ◽  
Luke Shulenburger ◽  
...  
Keyword(s):  
Equation Of State ◽  
Shock Compression ◽  
Strongly Correlated ◽  
Strongly Correlated Oxides
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