Microscopic analytical theory using the Schwinger-Keldysh approach for tunneling spin current at a graphene/FI interface; Landau quantization and spin susceptibility calculations.
Settings
modelgraphene/ferromagnetic-insulator bilayer
approximationsHolstein-Primakoff transformation, spin-wave approximation, local susceptibility
magnetic fieldtilted external B field
spin splittingZeeman field
temperature biasdelta T
transport quantitiesspin current, spin susceptibility
Conditions
context:spin Seebeck effect and spin pumping comparison in graphene quantum Hall regime
Microscopic analytical theory using the Schwinger-Keldysh approach for tunneling spin current at a graphene/FI interface; Landau quantization and spin susceptibility calculations.
Settings
modelgraphene/ferromagnetic-insulator bilayer
approximationsHolstein-Primakoff transformation, spin-wave approximation, local susceptibility
magnetic fieldtilted external B field
spin splittingZeeman field
temperature biasdelta T
transport quantitiesspin current, spin susceptibility
Conditions
context:spin Seebeck effect and spin pumping comparison in graphene quantum Hall regime
Microscopic analytical theory using the Schwinger-Keldysh approach for tunneling spin current at a graphene/FI interface; Landau quantization and spin susceptibility calculations.
Settings
modelgraphene/ferromagnetic-insulator bilayer
approximationsHolstein-Primakoff transformation, spin-wave approximation, local susceptibility
magnetic fieldtilted external B field
spin splittingZeeman field
temperature biasdelta T
transport quantitiesspin current, spin susceptibility
Conditions
context:spin Seebeck effect and spin pumping comparison in graphene quantum Hall regime
Microscopic analytical theory using the Schwinger-Keldysh approach for tunneling spin current at a graphene/FI interface; Landau quantization and spin susceptibility calculations.
Settings
modelgraphene/ferromagnetic-insulator bilayer
approximationsHolstein-Primakoff transformation, spin-wave approximation, local susceptibility
magnetic fieldtilted external B field
spin splittingZeeman field
temperature biasdelta T
transport quantitiesspin current, spin susceptibility
Conditions
context:spin Seebeck effect and spin pumping comparison in graphene quantum Hall regime
