First-order metal-insulator transition and spin-polarized tunneling inFe3O4nanocrystals

2002 ◽  
Vol 65 (17) ◽  
Author(s):  
Pankaj Poddar ◽  
Tcipi Fried ◽  
Gil Markovich
Keyword(s):  
Insulator Transition ◽  
Metal Insulator Transition ◽  
Metal Insulator ◽  
First Order ◽  
Spin Polarized ◽  
Spin Polarized Tunneling

Spin Polarized Tunneling at the Metal-Insulator Transition

2003 ◽  
Vol 17 (18n20) ◽  
pp. 3723-3725 ◽  
Author(s):  
W. Teizer ◽  
F. Hellman ◽  
R. C. Dynes
Keyword(s):  
Spin Polarization ◽  
Density Of States ◽  
Insulator Transition ◽  
Critical Regime ◽  
Metal Insulator Transition ◽  
Metal Insulator ◽  
Spin Polarized ◽  
Quantum Critical ◽  
Spin Polarized Tunneling

We have determined the spin polarized density of states (DOS) of 3-d amorphous Gd x Si 1-x in the quantum critical regime of a tunable Metal-Insulator Transition (MIT). Using a spin polarized BCS DOS we fit the data and extract the spin polarization P.

Growth and study of first order metal insulator transition in VO2 films

2015 ◽  
Author(s):  
Ajay K. Rathore ◽  
Satish Kumar ◽  
Dhirendra Kumar ◽  
V. G. Sathe
Keyword(s):  
Insulator Transition ◽  
Metal Insulator Transition ◽  
Metal Insulator ◽  
First Order

Sr2CrOsO6: End point of a spin-polarized metal-insulator transition by5dband filling

2007 ◽  
Vol 75 (2) ◽  
Author(s):  
Y. Krockenberger ◽  
K. Mogare ◽  
M. Reehuis ◽  
M. Tovar ◽  
M. Jansen ◽  
...  
Keyword(s):  
Insulator Transition ◽  
Metal Insulator Transition ◽  
Metal Insulator ◽  
End Point ◽  
Spin Polarized

Direct observation of 1-dimensional charge order below the first-order "metal-insulator"transition in Yb 4 As 3

2001 ◽  
Vol 53 (1) ◽  
pp. 72-78 ◽  
Author(s):  
U Staub ◽  
B. D Patterson ◽  
C Schulze-Briese ◽  
F Fauth ◽  
M Shi ◽  
...  
Keyword(s):  
Direct Observation ◽  
Charge Order ◽  
Insulator Transition ◽  
Metal Insulator Transition ◽  
Metal Insulator ◽  
First Order
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