Scattering of a magnetostatic surface spin wave from a one-dimensional step potential in a ferromagnetic film
نویسندگان
چکیده
منابع مشابه
Spin dynamics in a one-dimensional ferromagnetic bose gas.
We investigate the propagation of spin excitations in a one-dimensional ferromagnetic Bose gas. While the spectrum of longitudinal spin waves in this system is soundlike, the dispersion of transverse spin excitations is quadratic, making a direct application of the Luttinger liquid theory impossible. By using a combination of different analytic methods we derive the large time asymptotic behavi...
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ژورنال
عنوان ژورنال: Journal of Applied Physics
سال: 2019
ISSN: 0021-8979,1089-7550
DOI: 10.1063/1.5091806