Physics – Condensed Matter – Other Condensed Matter
Scientific paper
2010-12-25
Ann. Phys.(New York) 322, 2945 (2007)
Physics
Condensed Matter
Other Condensed Matter
Scientific paper
10.1016/j.aop.2007.06.009
We study the interaction of a nonlinear spin-wave and magnetic soliton in a uniaxial anisotropic ferromagnet. By means of a reasonable assumption and a straightforward Darboux transformation one- and two-soliton solutions in a nonlinear spin-wave background are obtained analytically, and their properties are discussed in detail. In the background of a nonlinear spin wave the amplitude of the envelope soliton has the spatial and temporal period, and soliton can be trapped only in space. The amplitude and wave number of spin wave have the different contribution to the width, velocity, and the amplitude of soliton solutions, respectively. The envelope of solution hold the shape of soliton, and the amplitude of each envelope soliton keeps invariability before and after collision which shows the elastic collision of two envelope soliton in the background of a nonlinear spin wave.
Bai Zhan-Guo
Li Qiu-Yan
Li Zai-Dong
Sun Yubao
No associations
LandOfFree
Interaction of a nonlinear spin wave and magnetic soliton in a uniaxial anisotropic ferromagnet does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Interaction of a nonlinear spin wave and magnetic soliton in a uniaxial anisotropic ferromagnet, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Interaction of a nonlinear spin wave and magnetic soliton in a uniaxial anisotropic ferromagnet will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-93977