WebAug 20, 2024 · Figure 1. The sample and spin loading and readout sequence. (a) An electron micrograph of a sample similar to the one used in this work. The nine circles indicate the 3 × 3 array of quantum dots (QDs) arising from the gate-induced potential landscape (see text). The five dots L, B, R, T, and C in a crossbar configuration (solid circles) are used for the … WebMay 1, 1971 · Spin states analogous to the coherent states of the linear harmonic oscillator are defined and their properties discussed. They are used to discuss some simple problems (a single spin in a field, a spin wave, two spin 1 / 2 particles with Heisenberg coupling) and it is shown that their use may often give increased physical insight.
Coherence (physics) - Wikipedia
WebSep 28, 1992 · Pairing and spin gap in the normal state of short coherence length superconductors Mohit Randeria, Nandini Trivedi, Adriana Moreo, and Richard T. Scalettar Phys. Rev. Lett. 69, 2001 – Published 28 September 1992; Erratum Phys. Rev. Lett. 72, 3292 (1994) More PDF Export Citation Abstract WebJan 30, 2024 · We are able to excite spin-wave modes with frequencies of up to 0.6 THz and wavelengths as short as 6 nm using broadband terahertz radiation. Numerical simulations … thai food 55432
Coupling of terahertz light with nanometre-wavelength magnon …
Web$\begingroup$ @XinWang: Those are completely different uses of the word "coherent". A state of the harmonic oscillator which is an eigenstate of the annihilation operator is called a "coherent state". The word "coherent" also means a state which has off-diagonal elements in the density matrix. This can apply to spin or any other system. Webthe quantum phase coherence length and its dependence on wire width and diffusion coefficient in the wires. We model magnetotransport measurements, performed at low magnetic fields applied perpendicularly to the plane of the 2DES, in antilocalization theory in order to investigate the dependence on wire width w of the spin coherence length L WebABSTRACTWe have characterized phase coherence length, spin orbit scatter- ing length, and the Hall factor in n-type MoS 22D crystals via weak localization measurements and Hall-effect measurements. Weak localization measurements reveal a phase coherence length of ∼50 nm at T = 400 mK for a few-layer MoS 2 thai food 55033