Zobrazeno 1 - 10
of 97
pro vyhledávání: '"Zheng, Fulu"'
Autor:
Yang, Yonglei, Liu, Zihui, Zheng, Fulu, Zhang, Panpan, He, Hongxing, Jha, Ajay, Duan, Hong-Guang
The evolution of photosynthetic reaction centers (RCs) from anoxygenic bacteria to oxygenic cyanobacteria and plants reflects their structural and functional adaptation to environmental conditions. Chirality plays a significant role in influencing th
Externí odkaz:
http://arxiv.org/abs/2409.06996
Ferroelectric quantum spin Hall insulator (FEQSHI) exhibits coexisting ferroelectricity and time-reversal symmetry protected edge states, holding fascinating prospects for inviting both scientific and application advances, especially in two dimension
Externí odkaz:
http://arxiv.org/abs/2310.01027
Publikováno v:
Adv. Quantum Technol.2023, 2300232
Employing the multiple Davydov D$_2$ Ansatz with the time-dependent variational principle, we have investigated photon-assisted Landau-Zener (LZ) transitions and qubit manipulation in a hybrid quantum electrodynamics device. Modelled as a Rabi dimer,
Externí odkaz:
http://arxiv.org/abs/2307.11200
Ferroelectricity, anti-ferromagnetism (AFM) and quantum anomalous Hall effect (QAHE) are three fundamental phenomena in the field of condensed matter physics, which could enable the realization of novel devices and thus attracts great attention. Here
Externí odkaz:
http://arxiv.org/abs/2302.05091
Autor:
Shaik, Rasheed, Varma, Hari R., Madjet, Mohamed El-Amine, Zheng, Fulu, Frauenheim, Thomas, Chakraborty, Himadri S.
Light-induced energy confinement in nanoclusters via plasmon excitations influences applications in nanophotonics, photocatalysis, and the design of controlled slow electron sources. The resonant decay of these excitations through the cluster's ioniz
Externí odkaz:
http://arxiv.org/abs/2212.01487
A common task is the determination of system parameters from spectroscopy, where one compares the experimental spectrum with calculated spectra, that depend on the desired parameters. Here we discuss an approach based on a machine learning technique,
Externí odkaz:
http://arxiv.org/abs/2112.07590
Employing the time-dependent variational principle combined with the multiple Davydov $\mathrm{D}_2$ Ansatz, we investigate Landau-Zener (LZ) transitions in a qubit coupled to a photon mode with various initial photon states at zero temperature. Than
Externí odkaz:
http://arxiv.org/abs/2103.05307
Publikováno v:
J. Chem. Phys. 154, 044102 (2021)
We investigate multiple photon-assisted Landau-Zener (LZ) transitions in a hybrid circuit quantum electrodynamics device in which each of two interacting transmission-line resonators is coupled to a qubit, and the qubits are driven by periodic drivin
Externí odkaz:
http://arxiv.org/abs/2101.02949
Publikováno v:
Phys. Rev. Lett. 123, 163202 (2019)
A general problem in quantum mechanics is the reconstruction of eigenstate wave functions from measured data. In the case of molecular aggregates, information about excitonic eigenstates is vitally important to understand their optical and transport
Externí odkaz:
http://arxiv.org/abs/1905.07280
Publikováno v:
J. Chem. Phys. 150, 184116 (2019)
Recent progress on qubit manipulation allows application of periodic driving signals on qubits. In this study, a harmonic driving field is added to a Rabi dimer to engineer photon and qubit dynamics in a circuit quantum electrodynamics device. To mod
Externí odkaz:
http://arxiv.org/abs/1905.06272