scholarly journals ELECTRON CORRELATIONS IN NARROW ENERGY BANDS: GROUND STATE ENERGY AND METAL-INSULATOR TRANSITION

2000 ◽  
Vol 3 (4) ◽  
pp. 787 ◽  
Author(s):  
Didukh ◽  
Skorenkyy
Keyword(s):  
Ground State Energy ◽  
Ground State ◽  
State Energy ◽  
Insulator Transition ◽  
Electron Correlations ◽  
Energy Bands ◽  
Metal Insulator Transition ◽  
Metal Insulator

scholarly journals Ground-state tuning of metal-insulator transition by compositional variations inBaIr1−xRuxO3(0≤x≤1)

2016 ◽  
Vol 93 (16) ◽  
Author(s):  
S. J. Yuan ◽  
K. Butrouna ◽  
J. Terzic ◽  
H. Zheng ◽  
S. Aswartham ◽  
...  
Keyword(s):  
Ground State ◽  
Insulator Transition ◽  
Metal Insulator Transition ◽  
Metal Insulator ◽  
Compositional Variations

scholarly journals Ground state and the metal-insulator transition in (Pr1−y Y y )1−x Ca x CoO3 (0.45 ≤ x ≤ 0.55) cobaltites

2013 ◽  
Vol 63 (3) ◽  
pp. 791-794 ◽  
Author(s):  
A. J. Barón-González ◽  
J. L. García-Muñoz ◽  
J. Herrero-Martín ◽  
C. Frontera ◽  
G. Subías ◽  
...  
Keyword(s):  
Ground State ◽  
Insulator Transition ◽  
Metal Insulator Transition ◽  
Metal Insulator

scholarly journals Characterising the Metal-Insulator Transition in Two Dimensions

2000 ◽  
Vol 53 (4) ◽  
pp. 531 ◽  
Author(s):  
D. Neilson ◽  
J. S. Thakur ◽  
E. Tosatti
Keyword(s):  
Quantum Tunneling ◽  
Two Dimensions ◽  
Insulator Transition ◽  
Electron Systems ◽  
Electron Correlations ◽  
Metal Insulator Transition ◽  
Metal Insulator ◽  
Potential Barriers ◽  
Electron Density And Temperature ◽  
Good Agreement

We investigate the metal—insulator transition in 2D electron systems assuming a percolation mechanism connecting through a network of metallic domains. The size of the domains is determined by the level of disorder and the strength of the electron correlations. The domains are linked through quantum tunneling. We determine the dependence of the resistivity on electron density and temperature by calculating the tunnelling transmission through the potential barriers between the domains. The results are in good agreement with recent experimental measurements.

scholarly journals Ground-state oxygen holes and the metal–insulator transition in the negative charge-transfer rare-earth nickelates

2016 ◽  
Vol 7 (1) ◽  
Author(s):  
Valentina Bisogni ◽  
Sara Catalano ◽  
Robert J. Green ◽  
Marta Gibert ◽  
Raoul Scherwitzl ◽  
...  
Keyword(s):  
Rare Earth ◽  
Charge Transfer ◽  
Ground State ◽  
Negative Charge ◽  
Insulator Transition ◽  
Metal Insulator Transition ◽  
Metal Insulator
Sign in / Sign up

Export Citation Format

Share Document