Strongly correlated electron materials. II. Band structure and renormalized density of states in heavy-fermion systems and high-Tcsuperconductors

1993 ◽  
Vol 48 (2) ◽  
pp. 1139-1147 ◽  
Author(s):  
J. Costa-Quintana ◽  
F. López-Aguilar ◽  
L. Puig-Puig
Keyword(s):  
Band Structure ◽  
Density Of States ◽  
Heavy Fermion ◽  
Strongly Correlated ◽  
Strongly Correlated Electron ◽  
Correlated Electron ◽  
Fermion Systems ◽  
Heavy Fermion Systems ◽  
Strongly Correlated Electron Materials

MHz Broadline NMR and HRTEM in the Study of Novel Strongly Correlated Electron Materials

2011 ◽  
Vol 2 (Supplement A) ◽  
pp. A31-A37
Author(s):  
Georgios Papavassiliou ◽  
D. Argyriou ◽  
Nikos Panopoulos ◽  
Dimitris Koumoulis ◽  
Nikos Boukos ◽  
...  
Keyword(s):  
Strongly Correlated ◽  
Strongly Correlated Electron ◽  
Correlated Electron ◽  
Strongly Correlated Electron Materials

scholarly journals Toward a predictive theory of correlated materials

Science ◽  
2018 ◽  
Vol 361 (6400) ◽  
pp. 348-354 ◽  
Author(s):  
Paul R. C. Kent ◽  
Gabriel Kotliar
Keyword(s):  
Quantum Monte Carlo ◽  
Point Of View ◽  
Strongly Correlated ◽  
Strongly Correlated Electron ◽  
Correlated Electron ◽  
Computational Property ◽  
Difficult Challenge ◽  
Predictive Theory ◽  
Quantum Monte Carlo Methods ◽  
Strongly Correlated Electron Materials

Correlated electron materials display a rich variety of notable properties ranging from unconventional superconductivity to metal-insulator transitions. These properties are of interest from the point of view of applications but are hard to treat theoretically, as they result from multiple competing energy scales. Although possible in more weakly correlated materials, theoretical design and spectroscopy of strongly correlated electron materials have been a difficult challenge for many years. By treating all the relevant energy scales with sufficient accuracy, complementary advances in Green’s functions and quantum Monte Carlo methods open a path to first-principles computational property predictions in this class of materials.

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