WebApr 7, 2024 · Request PDF On Apr 7, 2024, Mandeep Khatoniar and others published Optical Manipulation of Layer–Valley Coherence via Strong Exciton–Photon Coupling in Microcavities Find, read and cite ... WebMay 14, 2024 · The valley manipulation is realized via the optical control of the CrI 3 magnetization, which tunes the magnetic exchange field over a range of 20 T. Lastly, our results reveal a convenient new path toward the optical control of valley pseudospins and van der Waals magnetic heterostructures. Authors:
Manipulation of Valley Pseudospin by Selective Spin Injection in …
WebMay 14, 2024 · The valley manipulation is realized via the optical control of the CrI 3 magnetization, which tunes the magnetic exchange field over a range of 20 T. Our results reveal a convenient new path toward the optical control of valley pseudospins and van der Waals magnetic heterostructures. KEYWORDS: Magnetic proximity effect valley 2D … WebOct 14, 2024 · Thus, the spin-valley locking and the interplay of two inequivalent valleys give rise to valley-dependent optical selection rules [17]. Manipulation of valley pseudospin thus becomes a central theme in the eld of valleytronics. Several methods have been proposed to achieve transient valley polarization such as optical excitations [18{20], by lyrics for come ye thankful people come
Optical manipulation of valley pseudospin Stanford Institute for ...
WebJul 9, 2014 · In transition metal dichalcogenides this valley pseudo-spin, like real spin, is associated with a magnetic moment which underlies the valley-dependent circular dichroism that allows optical generation of valley polarization, intervalley quantum coherence, and the valley Hall effect. WebMing-Hui Chiu,4Lain-Jong Li,3,4Feng Wang1,2,5† The valley pseudospin is a degree of freedom that emerges in atomically thin two-dimensional transition metal dichalcogenides (MX 2).The capability to manipulate it, in analogy to the control of spin in spintronics, can open up exciting opportunities. WebNov 16, 2024 · Optical manipulation of layer-valley coherence via strong exciton-photon coupling in microcavities. Coherent control and manipulation of quantum degrees of … lyrics for common people