scholarly journals Magnetic field dependent dynamics and field-driven metal-to-insulator transition of the half-filled Hubbard model: A DMFT+DMRG study

2017 ◽  
Vol 96 (8) ◽  
Author(s):  
W. Zhu ◽  
D. N. Sheng ◽  
Jian-Xin Zhu
Keyword(s):  
Magnetic Field ◽  
Hubbard Model ◽  
Insulator Transition ◽  
Field Dependent ◽  
Metal To Insulator Transition

Metal–insulator transition tuned by magnetic field in Bi1.7V8O16 hollandite

2017 ◽  
Vol 5 (20) ◽  
pp. 4967-4976 ◽  
Author(s):  
Amber M. Larson ◽  
Brandon Wilfong ◽  
Pouya Moetakef ◽  
Craig M. Brown ◽  
Peter Zavalij ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Applied Magnetic Field ◽  
Insulator Transition ◽  
Orbital Ordering ◽  
Metal Insulator Transition ◽  
Metal Insulator ◽  
Metal To Insulator Transition

Bi1.7V8O16 undergoes a metal-to-insulator transition driven by charge and orbital ordering that can be tuned by an applied magnetic field.

scholarly journals THE METAL–INSULATOR TRANSITION IN THE HUBBARD MODEL AT ZERO TEMPERATURE II

1994 ◽  
Vol 08 (08n09) ◽  
pp. 535-543 ◽  
Author(s):  
MARCELO J. ROZENBERG ◽  
GOETZ MOELLER ◽  
GABRIEL KOTLIAR
Keyword(s):  
Hubbard Model ◽  
Second Order ◽  
Insulator Transition ◽  
Finite Range ◽  
Zero Temperature ◽  
Infinite Dimensions ◽  
Metal Insulator Transition ◽  
Coexistence Region ◽  
Metal Insulator ◽  
Metal To Insulator Transition

We study the metal-to-insulator transition of the Hubbard model at zero temperatures in infinite dimensions. The coexistence of metallic and insulating solutions for a finite range of the interaction is established. It is shown that the metallic solution is lower in energy for any interaction in the coexistence region and that the transition is of second order.

Magnetic field induced metal-to-insulator transition in wide quantum wells

1998 ◽  
Vol 256-258 ◽  
pp. 600-603 ◽  
Author(s):  
P Ganitzer ◽  
A Homer ◽  
M Lucyshyn ◽  
B Jamnig ◽  
J Oswald ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Quantum Wells ◽  
Insulator Transition ◽  
Metal To Insulator Transition

MAGNETIC FIELD DEPENDENT RESTSTRAHLEN SPECTRA IN PARAMAGNETIC CeF3

1981 ◽  
Vol 42 (C6) ◽  
pp. C6-499-C6-501 ◽  
Author(s):  
H. Gerlinger ◽  
G. Schaack
Keyword(s):  
Magnetic Field ◽  
Field Dependent
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