However, the possibility of realizing commercial technologies based on ultrafast spin dynamics has been hampered by our limited knowledge of the physics behind processes on this timescale. Recently, it has been suggested that inertial effects should be considered in the full description of the spin ...
Condensed matter physics Study of spin dynamics by means of on-chip SQUIDs THE FLORIDA STATE UNIVERSITY Irinel Chiorescu ChenLeiWe developed an on-chip SQUID (Superconducting Quantum Interference Device) measurement technique to study spin dynamics in Single Molecular Magnets (SMMs) and other spin ...
The most direct approach for characterizing the quantum dynamics of a strongly interacting system is to measure the time evolution of its full many-body state. Despite the conceptual simplicity of this approach, it quickly becomes intractable as the syst
Coherent manipulation of quantum dynamics has always been a hot topic in different areas of physics [1], [2]. In last three decades, the time-dependent driving field has been used as an effective tool to coherent control of quantum dynamics, which has led to many interesting physical ...
Chamarro. Interplay of spin dynamics of trions and two-dimensional electron gas in a n-doped CdTe single quantum well. Phys. Rev. B, 68:235316-1-... J Tribollet,F Bernardot,Menant M.Karczewski G.Testelin C. Chamarro M. - 《Physical Review B Condensed Matter & Materials Physics》 被...
importance to study the isovector properties of quark star matter (one can describe these properties by studying the quark matter symmetry energy and quark matter symmetry free energy), the isospin-dependence of the QCD phase diagram, and the isospin effects of partonic dynamics in high energy ...
This means that an observable O should thermalize when its expectation value 〈𝐸𝑘|𝑂̂|𝐸𝑘〉 is a smooth function of energy, since in this situation, its infinite-time average, 𝑂 , will be very close to the microcanonical average, 𝑂mic; that is [11] 𝑂 =∑𝑘|...
In fact, the true phenomenon responsible for the diminishing of the efficiency is the formation of Zeno subspaces and the establishment of Zeno dynamics [54,55]. Such an effect occurs, for example, when a strong interaction is able to render other interactions ineffective. More naively, this ...
meaning shear rate responds to shear stress in a different way. These are known as 'shear-thinning' or 'shear-thickening' solutions, depending on whether or not the force applied decreases or increases the viscosity. Some solutions may also exhibit thixotropic or rheopectic behaviour, where the ...
Being able to write and delete skyrmions in this way means that such spin textures can now be exploited in information technology. “In particular, the possibility of using layered thin films in this way, as is the case in conventional IT-device technology, could lead to a big step forw...