Excitation of coupled spin-orbit dynamics in cobalt oxide by femtosecond laser pulses. [PDF]
Nat Commun, 2017 Ultrafast control of magnets using femtosecond light pulses attracts interest regarding applications and fundamental physics of magnetism. Antiferromagnets are promising materials with magnon frequencies extending into the terahertz range.
Satoh T +9 more
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Coupled attitude-orbit dynamics and control for an electric sail in a heliocentric transfer mission. [PDF]
PLoS One, 2015 The paper discusses the coupled attitude-orbit dynamics and control of an electric-sail-based spacecraft in a heliocentric transfer mission. The mathematical model characterizing the propulsive thrust is first described as a function of the orbital ...
Huo M, Zhao J, Xie S, Qi N.
europepmc +2 more sources
Orbital Dynamics in Centrosymmetric Systems [PDF]
Physical Review Letters, 2022 6+4 pages, 4 ...
Seungyun Han +2 more
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Orbit Dynamics for Unstable Linear Motion [PDF]
Proceedings of the 1997 Particle Accelerator Conference (Cat. No.97CH36167), 1996 A treatment is given of the orbit dynamics for linear unstable motion that allows for the zeros in the beta function and makes no assumptions about the realness of the betatron and phase functions. The phase shift per turn is shown to be related to the beta function and the number of zeros the beta function goes through per turn.
G. Parzen
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Dynamics of dual-orbit rotations of nanoparticles induced by spin-orbit coupling. [PDF]
NanophotonicsSpin–orbit coupling (SOC) in tightly focused optical fields offers a powerful mechanism for manipulating the complex motion of particles. However, to date, such a mechanism has only been applied to the single-orbit motion for particles, while multi ...
Zhang Y +9 more
europepmc +2 more sources
A preliminary formation flying orbit dynamics analysis for Leonardo-BRDF [PDF]
IEEE Aerospace Conference. Proceedings, 2002 Leonardo-BRDF is a new NASA mission concept proposed to allow the investigation of radiative transfer and its effect on the Earth's climate and atmospheric phenomenon. Enabled by the recent developments in small-satellite and formation flying technology,
S.P. Hughes, Laurie Mailhe
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Orbit dynamics and kinematics with full quaternions [PDF]
IFAC Proceedings Volumes, 2004 Full quaternions constitute a compact notation for describing the generic motion of a body in the space. One of the most important results about full quaternions is that they can be partitioned into a unit quaternion (which describes the orientation with
D. Andréis, E. Canuto
semanticscholar +6 more sources
Coupling of Dynamical Tide and Orbital Motion [PDF]
The Astrophysical JournalAbstract The dynamical tide consists of various waves that can resonate with orbital motion. We test this coupling of the dynamical tide and orbital motion using a simple 2D shallow water model, which can be applied to a rocky planet covered with a thin ocean or atmosphere.
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Terahertz oscillation driven by optical spin-orbit torque. [PDF]
Nat CommunAntiferromagnets are promising for nano-scale oscillator in a wide frequency range from gigahertz up to terahertz. Experimentally realizing antiferromagnetic moment oscillation via spin-orbit torque, however, remains elusive.
Huang L +9 more
europepmc +2 more sources
Single-shot dynamics of spin–orbit torque and spin transfer torque switching in three-terminal magnetic tunnel junctions [PDF]
Nature Nanotechnology, 2020 Current-induced spin-transfer torques (STT) and spin–orbit torques (SOT) enable the electrical switching of magnetic tunnel junctions (MTJs) in non-volatile magnetic random access memories.
E. Grimaldi +7 more
semanticscholar +1 more source