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Tunable magnetization relaxation of Fe_{2}Cr_{1-x}Co_{x}Si half-metallic Heusler alloys by band structure engineering
Shikun He, Yifan Liu, Yuhong Zheng +8
We report a systematic investigation on the magnetization relaxation properties of iron-based half-metallic Heusler alloy FeCrCo_Si (FCCS) thin films using broad…
Magnetization dynamics and its scattering mechanism in thin CoFeB films with interfacial anisotropy
Atsushi Okada, Shikun He, Bo Gu +9
Studies of magnetization dynamics have incessantly facilitated the discovery of fundamentally novel physical phenomena, making steady headway in the development of magnetic and spi…
A versatile rotary-stage high frequency probe station for studying magnetic films and devices
Shikun He, Zhaoliang Meng, Lisen Huang +3
We present a rotary-stage microwave probe station suitable for magnetic films and spintronic devices. Two stages, one for field rotation from parallel to perpendicular to the sampl…
A broadband Ferromagnetic Resonance dipper probe for magnetic damping measurements from 4.2 K to 300 K
Shikun He, Christos Panagopoulos
A dipper probe for broadband Ferromagnetic Resonance (FMR) operating from 4.2 K to room temperature is described. The apparatus is based on a 2-port transmitted microwave signal me…
Magnetoelastic relaxations in EuTiO3
J. Schiemer, L. J. Spalek, S. S. Saxena +3
The multiferroic properties of EuTiO3 are greatly enhanced when a sample is strained, signifying that coupling between strain and structural, magnetic or ferroelectric order parame…
Tunable magnetic interaction at the atomic scale in oxide heterostructures
J. W. Seo, W. Prellier, P. Padhan +9
We report on a systematic study of a number of structurally identical but chemically distinct transition metal oxides in order to determine how the material-specific properties suc…
Transparent and flexible polymerized graphite oxide thin film with frequency-dependent dielectric constant
D. W. Lee, J. W. Seo, G. R. Jelbert +4
Here we report on the preparation of transparent and flexible polymerized graphite oxide, which is composed of carbons with sp3-hybridized orbitals and a non-planar ring structure,…