Magneto-optical measurements of magnetization reversal in nanometer scale sputtered Fe thin films

Spin accumulation at ferromagnet/nonmagnetic material interfaces

“…(A6) shows the difference in up-and down-spin magnetoelectrochemical potentials to decay over the length sf from an interface -this length is called the "spin-flip" or "spin-diffusion" length (and sometimes referred to as the "SDL"). The length sf may be measurable by employing the Magneto-Optical Kerr Effect 35,36 or the Inverse Spin Hall Effect, 37 or may be derived using GMR measurements and theory. 38 Substitution of Eq.…”

Surface crystallized Co66Fe4B15Si15Životský1, Postava2, Kraus3 et al. 2005Journal of Magnetism and Magnetic MaterialsSelf Cite7010View full textAdd to dashboardCite

“…A semiconductor laser working at a wavelength of 670 nm was used as a light source. The measurements of the magneto-optical angles (the Kerr rotation y K measured without retarder and the Kerr ellipticity K detected using quarter-wave retarder) were obtained for s-and ppolarized incident light [9]. All measurements were carried out in open air and at room temperature.…”

Генерация неравновесных зародышей намагниченности в быстро нарастающем магнитном поле в синтетических ферримагнетиках Pt/Co/Ir/Co/Pt

“…Глубина проникновения света в тонкие металлические пленки составляет примерно 50 nm [14], а информативная глубина проникновения света для метода МОКЕ составляет половину от полной глубины проникновения света [15]. Сигнал магнитооптического эффекта зависит линейно от толщины ферромагнитной пленки [16,17] при ее толщине < 10 nm. Суммарная толщина исследуемой гетероструктуры составляет 9.7 nm.…”