In superconducting quantum circuits, chiral routing quantum information is often realized with the ferrite circulators, which are usually buck, lossy and require strong magnetic fields. To overcome these problems, we propose to realize chiral quantum networks by considering giant atoms interacting with ...
Exotic physics could emerge from interplay between geometry and correlation. In fractional quantum Hall (FQH) states1, novel collective excitations called chiral graviton modes (CGMs) are proposed as quanta of fluctuations of an internal quantum metric u
npj Quantum Mater. 3, 63 (2018). Article ADS CAS Google Scholar Miwa, S. et al. Giant effective damping of octupole oscillation in an antiferromagnetic Weyl semimetal. Small Sci. 1, 2000062 (2021). Article Google Scholar Pai, C.-F. et al. Spin transfer torque devices utilizing the ...
a quantum mechanical theory for semiconductor nanoplates with temperature-dependent chirality was presented. With the AI system in this work, we fundamentally improved the scope of these unique nanomaterials in the areas of biosensing, chiral catalysis, and chiral photonics by combining with a cloud te...
(ii) core-state fluorescence from conjugated π-domains which can be related to quantum confinement of those43,44; (iii) surface-state related emission originating from interactions between the carbon core and surface atoms45–47; and (iv) crosslink enhanced emission reported for polymer dots22,...
Circularly polarized organic afterglow (CPOA) with both long-lived room-temperature phosphorescence (RTP) and circularly polarized luminescence (CPL) is currently attracting great interest, but the development of multicolor-tunable CPOA in a single-component material remains a formidable challenge. Here, ...
(Fig.2c). The obtained carbon dots were 3–7 nm in size, with ~7.5% nitrogen content as determined by X-ray photoelectron spectroscopy (XPS). Thus, the use of top-down synthetic methods mostly resulted in the formation of graphene quantum dots, whose chirality originated from the ...
Overall, theb1experimental data exhibits a very dynamical behavior with large variation and sign changes with the photon (equivalent electron kinetic) energy, reflecting the quantum nature of the scattering process from which PECD originates. On examination, it is readily seen that the experimental ...
Using all these data, the quantum efficiency is determined as 5.12 and 33.87% for 2D_Eu-L and 3D_Eu-L, respectively, which are comparatively higher than the experimental values (see Table 6). All these data are in line with the previously mentioned ratio of H2O/OH per Eu(III), which ...
Controllable optical activity of gold nanorod and chiral quantum dot assemblies. Angew. Chem. Int. Ed. Engl. 2013, 52, 13571–13575. [Google Scholar] [CrossRef] Zheng, G.; He, J.; Kumar, V.; Wang, S.; Pastoriza-Santos, I.; Perez-Juste, J.; Liz-Marzan, L.M.; Wong, K.Y. ...