32 citations · 104 across the 10 of their papers we have counts for
10 papers
Manipulation of Giant Multipole Resonances via Vortex Photons
Zhi-Wei Lu, Liang Guo, Zheng-Zheng Li +8
Traditional photonuclear reactions primarily excite giant dipole resonances, making the measurement of isovector giant resonances with higher multipolarties a great challenge. In t…
Storage and manipulation of single x-ray photons via nuclear hyperfine splitting
Guangru Bai, Zengxiu Zhao, Jianpeng Liu +3
We introduce a technique to store and manipulate single x-ray photons which relies on dynamically controlled absorption via nuclear hyperfine magnetic splitting. This scheme is inh…
Nuclear phase retrieval spectroscopy using resonant x-ray scattering
Ziyang Yuan, Hongxia Wang, Zhiwei Li +14
Light-matter interaction is exploited in spectroscopic techniques to access information about molecular, atomic or nuclear constituents of the sample of interest. While scattered l…
Accessing strongly-coupled systems without compromising them
Xiangjin Kong, Carlos Navarrete-Benlloch, Yue Chang
The last decades have seen a burst of experimental platforms reaching the so-called strong-coupling regime, where quantum coherent effects dominate over incoherent processes such a…
Controlling core-hole lifetime through an x-ray planar cavity
Xin-Chao Huang, Xiang-Jin Kong, Tian-Jun Li +6
It has long been believed that core-hole lifetime (CHL) of an atom is an intrinsic physical property, and controlling it is significant yet is very hard. Here, CHL of the 2p state…
Green function formalism for resonant interaction of x-rays with nuclei in structured media
Xiangjin Kong, Darrick E. Chang, Adriana Pálffy
The resonant interaction between x-ray photons and nuclei is one of the most exciting subjects of the burgeoning field of x-ray quantum optics. A resourceful platform used so far a…
X-ray-frequency modulation via periodic switching of an external magnetic field
Gregor Ramien, Jonas Gunst, Xiangjin Kong +1
Single x-ray photons can be resonantly scattered and stored with the help of suitable transitions in the atomic nucleus. Here, we investigate theoretically means of mechanical-free…
Collective magnetic splitting in single-photon superradiance
Xiangjin Kong, Adriana Pálffy
In an ensemble of identical atoms, cooperative effects like sub- or superradiance may alter the decay rates and the energy of specific transitions may be shifted from the single-at…
Stopping narrow-band x-ray pulses in nuclear media
Xiangjin Kong, Adriana Pálffy
A control mechanism for stopping x-ray pulses in resonant nuclear media is investigated theoretically. We show that narrow-band x-ray pulses can be mapped and stored as nuclear coh…
Field control of single x-ray photons in nuclear forward scattering
Xiangjin Kong, Wen-Te Liao, Adriana Pálffy
Means to coherently control single x-ray photons in resonant scattering of light off nuclei by electric or magnetic fields are investigated theoretically. In order to derive the ti…