scholarly journals National High Magnetic Field Laboratory 2016 Annual Research Report: Termination of Two-Dimensional Metallic Conduction near the Metal-Insulator Transition in Si/SiGe Quantum Wells

2016 ◽  
Author(s):  
Wei Pan ◽  
Tzu-Ming Lu ◽  
J. S. Xia ◽  
N. S. Sullivan ◽  
S. -H. Huang ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Quantum Wells ◽  
High Magnetic Field ◽  
Insulator Transition ◽  
Research Report ◽  
Two Dimensional ◽  
Metal Insulator Transition ◽  
Metal Insulator ◽  
Metallic Conduction ◽  
Sige Quantum Wells

Multifractal Specific Heat of Disordered Mesoscopic Systems

1998 ◽  
Vol 12 (01) ◽  
pp. 11-15 ◽  
Author(s):  
A. Bershadskii
Keyword(s):  
Magnetic Field ◽  
Numerical Simulations ◽  
Specific Heat ◽  
High Magnetic Field ◽  
Critical Behavior ◽  
Two Dimensional ◽  
Mesoscopic Systems ◽  
Metal Insulator Transition ◽  
Metal Insulator ◽  
Good Agreement

It is shown that multifractal data on critical behavior of wavefunctions at the Anderson metal–insulator transition obtained in numerical simulations are in good agreement with constant specific-heat multifractal approximation for three and two dimensional cases (in the last case in high magnetic field). A relation of this approximation to the parabolic multifractal approximation is also briefly discussed.

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