scholarly journals Dark-soliton-like magnetic domain walls in a two-dimensional ferromagnetic superfluid

2021 ◽  
Vol 3 (2) ◽  
Author(s):  
Xiaoquan Yu ◽  
P. B. Blakie
Keyword(s):  
Domain Walls ◽  
Magnetic Domain ◽  
Dark Soliton ◽  
Two Dimensional ◽  
Magnetic Domain Walls

Incommensurate Antiferromagnetism and Magnetic Domain Walls in the Two-Dimensional Hubbard Model

1989 ◽  
Vol 03 (12) ◽  
pp. 1887-1903 ◽  
Author(s):  
H.J. SCHULZ
Keyword(s):  
Hubbard Model ◽  
Domain Walls ◽  
Hole Concentration ◽  
Critical Concentration ◽  
Magnetic Domain ◽  
Antiferromagnetic Order ◽  
Two Dimensional ◽  
Finite Concentration ◽  
Linearly Polarized ◽  
Magnetic Domain Walls

The antiferromagnetism of the two-dimensional Hubbard model is investigated analytically and numerically in the vicinity of half-filling. It is found that for a small but finite concentration of holes a regularly spaced array of domain walls is formed, with the holes localized at the domain walls, i.e. one has an insulating incommensurate antifer romagnet, with a linearly polarized magnetisation pattern and a modulation wavevector proportional to the hole concentration. Above a critical concentration of holes, pockets of free carriers appear, coexisting with incommensurate antiferromagnetic order. Only at even higher hole concentration does the antiferromagnetism vanish completely. Based on a Landau expansion, the different possible antiferromagnetic states are discussed.

scholarly journals Phase shifter based on voltage-controlled magnetic domain walls

AIP Advances ◽  
2021 ◽  
Vol 11 (7) ◽  
pp. 075225
Author(s):  
Xiao Zhang ◽  
Chen Zhang ◽  
Chonglei Sun ◽  
Xiao Xu ◽  
Liuge Du ◽  
...  
Keyword(s):  
Phase Shifter ◽  
Domain Walls ◽  
Magnetic Domain ◽  
Magnetic Domain Walls

scholarly journals Direct observation of the coherent precession of magnetic domain walls propagating along permalloy nanowires

2006 ◽  
Vol 3 (1) ◽  
pp. 21-25 ◽  
Author(s):  
Masamitsu Hayashi ◽  
Luc Thomas ◽  
Charles Rettner ◽  
Rai Moriya ◽  
Stuart S. P. Parkin
Keyword(s):  
Direct Observation ◽  
Domain Walls ◽  
Magnetic Domain ◽  
Magnetic Domain Walls
Sign in / Sign up

Export Citation Format

Share Document