Condition for the spin wave generation in an itinerant electron system: RPA study

2020 ◽  
Author(s):  
Komal Kumari ◽  
Raman Sharma ◽  
Navinder Singh
Keyword(s):  
Spin Wave ◽  
Electron System ◽  
Wave Generation ◽  
Itinerant Electron

Temperature Dependence of the Exchange Splitting in Ferromagnetic Metals II. The Study of Stoner Excitations by the de Haas–van Alphen Effect

1974 ◽  
Vol 52 (8) ◽  
pp. 704-707 ◽  
Author(s):  
D. M. Edwards
Keyword(s):  
Temperature Dependence ◽  
Spin Wave ◽  
Itinerant Electron ◽  
Exchange Splitting ◽  
Ferromagnetic Metals

It is shown that the de Haas–van Alphen (dHvA) effect in ferromagnetic metals can give information about the Stoner T2 term in the temperature dependence of the magnetization, without interference from spin wave contributions. In particular, the temperature dependence of the dHvA frequency for a very weak itinerant electron ferromagnet could distinguish clearly between conflicting theories of these materials.

Electric-field-induced spin wave generation using multiferroic magnetoelectric cells

2014 ◽  
Vol 104 (8) ◽  
pp. 082403 ◽  
Author(s):  
Sergiy Cherepov ◽  
Pedram Khalili Amiri ◽  
Juan G. Alzate ◽  
Kin Wong ◽  
Mark Lewis ◽  
...  
Keyword(s):  
Electric Field ◽  
Spin Wave ◽  
Wave Generation

Spin-wave generation using MZI embedded plasmonic antennas for quantum communications

2020 ◽  
Vol 52 (5) ◽  
Author(s):  
A. Garhwal ◽  
K. Ray ◽  
A. E. Arumona ◽  
G. K. Bharti ◽  
I. S. Amiri ◽  
...  
Keyword(s):  
Spin Wave ◽  
Wave Generation ◽  
Quantum Communications
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