Influence of a constant homogeneous electric field on the phase transitions of metastable systems

1972 ◽  
Vol 15 (7) ◽  
pp. 1068-1069
Author(s):  
V. S. Dronov ◽  
L. S. Gorbatenko
Keyword(s):  
Phase Transitions ◽  
Electric Field ◽  
Homogeneous Electric Field ◽  
Metastable Systems ◽  
Constant Homogeneous Electric Field

scholarly journals ON THE MYSTERY OF THE MISSING PIE IN GRAPHENE

2010 ◽  
Vol 24 (21) ◽  
pp. 2225-2233 ◽  
Author(s):  
PAOLA GIACCONI ◽  
ROBERTO SOLDATI
Keyword(s):  
Electric Field ◽  
Current Density ◽  
Effective Model ◽  
Electromagnetic Current ◽  
Homogeneous Electric Field ◽  
Dirac Theory ◽  
Massless Spinor ◽  
Constant Homogeneous Electric Field

We investigate the structure of the electromagnetic current density for the pseudorelativistic massless spinor effective model for graphene. It is shown that the pseudorelativistic planar massless Dirac theory in the presence of a constant homogeneous electric field actually leads to the recently measured value for the minimum quantum conductivity.

Ferroelastic domains and phase transitions in organic–inorganic hybrid perovskite CH3NH3PbBr3

2021 ◽  
Author(s):  
Maryam Bari ◽  
Alexei A. Bokov ◽  
Zuo-Guang Ye
Keyword(s):  
Phase Transitions ◽  
Electric Field ◽  
Light Microscopy ◽  
Domain Structure ◽  
Polarized Light ◽  
External Stress ◽  
Polarized Light Microscopy ◽  
Inorganic Hybrid ◽  
Hybrid Perovskite ◽  
Ferroelastic Domains

Polarized light microscopy reveals twin domains and symmetry of the phases in CH3NH3PbBr3 crystal; domain structure remains unresponsive to electric field but changes under external stress, confirming ferroelasticity while ruling out ferroelectricity.

Effect of the electric field on “incommensurate-commensurate” magnetic phase transitions in BiFeO3-type multiferroics

2006 ◽  
Vol 48 (1) ◽  
pp. 88-95 ◽  
Author(s):  
A. G. Zhdanov ◽  
A. K. Zvezdin ◽  
A. P. Pyatakov ◽  
T. B. Kosykh ◽  
D. Viehland
Keyword(s):  
Phase Transitions ◽  
Electric Field ◽  
Magnetic Phase ◽  
Magnetic Phase Transitions
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