Effect of Magnetic Field on Quantum Phase Transition and Heavy Fermion State in a Two-Orbital Impurity Anderson Model

2021 ◽  
Vol 90 (7) ◽  
pp. 074708
Author(s):  
Ryousuke Shiina ◽  
Shingo Kuniyoshi
Keyword(s):  
Magnetic Field ◽  
Phase Transition ◽  
Quantum Phase Transition ◽  
Anderson Model ◽  
Heavy Fermion ◽  
Quantum Phase

scholarly journals Magnetic-field induced quantum phase transition and critical behavior in a gapped spin system

2007 ◽  
Vol 310 (2) ◽  
pp. 1352-1354 ◽  
Author(s):  
F. Yamada ◽  
T. Ono ◽  
M. Fujisawa ◽  
H. Tanaka ◽  
T. Sakakibara
Keyword(s):  
Magnetic Field ◽  
Phase Transition ◽  
Quantum Phase Transition ◽  
Spin System ◽  
Critical Behavior ◽  
Quantum Phase

scholarly journals Magnetic-field-tuned phase transition of a molecular material from the isolated-spin to the coupled-spin regime

2019 ◽  
Vol 21 (8) ◽  
pp. 4394-4407 ◽  
Author(s):  
Vinicius T. Santana ◽  
Beatriz N. Cunha ◽  
Ana M. Plutín ◽  
Rafael G. Silveira ◽  
Eduardo E. Castellano ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Phase Transition ◽  
Quantum Phase Transition ◽  
Quantum Phase ◽  
Molecular Material ◽  
Epr Measurements

A quantum phase transition, as a consequence of spin-entanglements caused by Cu–Cu exchange couplings, explains EPR measurements in a new monomeric CuII compound.

scholarly journals Quantum phase transition in the heavy-fermion compoundYbIr2Si2

2006 ◽  
Vol 74 (21) ◽  
Author(s):  
H. Q. Yuan ◽  
M. Nicklas ◽  
Z. Hossain ◽  
C. Geibel ◽  
F. Steglich
Keyword(s):  
Phase Transition ◽  
Quantum Phase Transition ◽  
Heavy Fermion ◽  
Quantum Phase

Quantum-phase transition in HoNi2B2C tuned by a magnetic field

2004 ◽  
Vol 272-276 ◽  
pp. 263-264 ◽  
Author(s):  
M Ohashi ◽  
H Akiyama ◽  
G Oomi ◽  
B.K Cho ◽  
P.C Canfield
Keyword(s):  
Magnetic Field ◽  
Phase Transition ◽  
Quantum Phase Transition ◽  
Quantum Phase
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