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   Articles with "dynamic spin" as a keyword



Mode transformation of dynamic spin wave well modes in the magnetic stripes

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recommendations! Published in 2024 at "Applied Physics Letters"

DOI: 10.1063/5.0185616

Abstract: In this work, we present an experimental and micromagnetic simulation study of the mode transformation of dynamic spin wave well modes in the magnetic stripes. With a highly precise lock-in ferromagnetic resonance measurement system, the… read more here.

Keywords: dynamic spin; spin wave; well modes; mode transformation ... See more keywords

Dynamic spin injection into a quantum well coupled to a spin-split bound state

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recommendations! Published in 2018 at "Physical Review B"

DOI: 10.1103/physrevb.97.195445

Abstract: We present a theoretical analysis of dynamic spin injection due to spin-dependent tunneling between a quantum well (QW) and a bound state split in spin projection due to an exchange interaction or external magnetic field.… read more here.

Keywords: bound state; dynamic spin; spin; spin injection ... See more keywords
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Dynamic Spin-Lattice Coupling and Nematic Fluctuations in NaFeAs

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recommendations! Published in 2018 at "Physical Review X"

DOI: 10.1103/physrevx.8.021056

Abstract: We use inelastic neutron scattering to study acoustic phonons and spin excitations in single crystals of NaFeAs, a parent compound of iron pnictide superconductors. NaFeAs exhibits a tetragonal-to-orthorhombic structural transition at $T_s\approx 58$ K and… read more here.

Keywords: lattice coupling; coupling nematic; acoustic phonons; spin lattice ... See more keywords

Exact Formulation of the Transverse Dynamic Spin Susceptibility as an Initial-Value Problem

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recommendations! Published in 2018 at "Advances in Mathematical Physics"

DOI: 10.1155/2018/3732892

Abstract: The transverse dynamic spin susceptibility is a correlation function that yields exact information about spin excitations in systems with a collinear magnetic ground state, including collective spin-wave modes. In an ab initio context, it may… read more here.

Keywords: susceptibility; initial value; dynamic spin; value problem ... See more keywords