scholarly journals Research of spin wave function and exchange coupling interactions in metal magnetic materials

2015 ◽  
Vol 64 (17) ◽  
pp. 177501
Author(s):  
Zheng Yong-Lin ◽  
Lu Meng-Chun ◽  
Guo Hong-Xia ◽  
Bao Xiu-Li
Keyword(s):  
Wave Function ◽  
Magnetic Materials ◽  
Spin Wave ◽  
Exchange Coupling ◽  
Spin Wave Function

scholarly journals Transmission and application of electron spin wave function in alternating ferromagnetic and nonmagnetic layers

2013 ◽  
Vol 62 (22) ◽  
pp. 227701
Author(s):  
Zheng Yong-Lin ◽  
Wang Xiao-Xi ◽  
Ge Ze-Ling ◽  
Guo Hong-Li ◽  
Yan Gang-Feng ◽  
...  
Keyword(s):  
Wave Function ◽  
Spin Wave ◽  
Electron Spin ◽  
Spin Wave Function

scholarly journals Electric-Field Control of Magnon Gaps in a Ferromagnet using a Spatially-Periodic Electric Field

SPIN ◽  
2017 ◽  
Vol 07 (03) ◽  
pp. 1740012 ◽  
Author(s):  
Glade Sietsema ◽  
Tianyu Liu ◽  
Michael E. Flatté
Keyword(s):  
Magnetic Material ◽  
Electric Field ◽  
Magnetic Materials ◽  
Spin Wave ◽  
Wave Dispersion ◽  
Magnetic Insulators ◽  
Periodic Electric Field ◽  
Field Control ◽  
Spatially Periodic ◽  
Propagation Properties

The frequencies and linewidths of spin waves in one-dimensional (1D) and two-dimensional (2D) periodic superlattices of magnetic materials are found, using the Landau–Lifshitz–Gilbert equations. The form of the exchange field from a surface-torque-free boundary between magnetic materials is derived, and magnetic-material combinations are identified which produce gaps in the magnonic spectrum across the entire superlattice Brillouin zone for hexagonal and square-symmetry superlattices. The magnon gaps and spin-wave dispersion properties of a uniform magnetic material under the influence of a periodic electric field are presented. Such results suggest the utility of magnetic insulators for electric-field control of spin-wave propagation properties.

scholarly journals Ligand-Driven Exchange Coupling in Graphene-Based Magnetic Materials

2016 ◽  
Vol 57 (10) ◽  
pp. 1680-1684 ◽  
Author(s):  
Nguyen Van Thanh ◽  
Nguyen Anh Tuan ◽  
Phạm Thi Tuan Anh ◽  
Nguyen Viet Cuong ◽  
Dam Hieu Chi
Keyword(s):  
Magnetic Materials ◽  
Exchange Coupling

scholarly journals Magnetic hardening of soft phase in nanocomposite permanent magnetic materials by exchange coupling

2010 ◽  
Vol 59 (9) ◽  
pp. 6593
Author(s):  
Yin Jin-Hua ◽  
Chen Xi-Fang ◽  
Zhang Shuai ◽  
Zhang Hong-Wei ◽  
Chen Jing-Lan ◽  
...  
Keyword(s):  
Magnetic Materials ◽  
Exchange Coupling ◽  
Soft Phase ◽  
Magnetic Hardening
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