29 citations · 64 across the 10 of their papers we have counts for
10 papers
On Demand magnetic-Doppler nuclear frequency comb memory for hard X-ray photons
Yanli Shi, Xiwen Zhang, Yuri Shvyd'ko +1
Nuclear quantum memories in the hard X-ray regime offer some key advantages over their optical counterparts, such as broader bandwidth and lower background noise. A Doppler frequen…
On-Demand Zeeman Nuclear Frequency Comb Quantum Memory
Yanli Shi, Xiwen Zhang, Yuri Shvyd'ko +1
The emerging hard X-ray - nuclear interfaces offer unique potential advantages over traditional optical-atomic interfaces for room-temperature, solid-state quantum information proc…
Probing the Linewidth of the 12.4-keV Sc Isomeric Resonance in Solids by Nuclear Forward Scattering
Peifan Liu, Miriam Gerharz, Berit Marx-Glowna +37
The Sc transition from the nuclear ground state to the 12.389-keV isomer (lifetime 0.46~s) has an ultranarrow natural linewidth $Γ_{\ind{0}}\simeq 1.4$~feV, corresponding to…
Spectral control over -ray echo using a nuclear frequency comb system
Chia-Jung Yeh, Po-Han Lin, Xiwen Zhang +2
Two kinds of spectral control over -ray echo using a nuclear frequency comb system are theoretically investigated. A nuclear frequency comb system is composed of multiple nuclea…
Nuclear quantum memory and time sequencing of a single photon
Xiwen Zhang, Wen-Te Liao, Alexey Kalachev +3
A -ray-nuclear quantum interface is suggested as a new platform for quantum information processing, motivated by remarkable progresses in -ray quantum optics. The main advant…
Quantum storage based on controllable frequency comb
Xiwen Zhang, Alexey Kalachev, Philip Hemmer +1
We suggest an all-optical scheme for the storage, retrieval and processing of a single-photon wave packet through its off-resonant Raman interaction with a series of coherent contr…
Parametric generation of high frequency coherent light in negative index materials and materials with strong anomalous dispersion
Anatoly A. Svidzinsky, Xiwen Zhang, Luojia Wang +2
We demonstrate the possibility of generation of coherent radiation with tunable frequencies higher than the frequency of the driving field in a nonlinear medium utilizing t…
All optical quantum storage based on spatial chirp of the control field
Xiwen Zhang, Alexey Kalachev, Olga Kocharovskaya
We suggest an all-optical quantum memory scheme which is based on the off-resonant Raman interaction of a signal quantum field and a strong control field in a three-level atomic me…
Superradiant control of gamma-ray propagation by vibrating nuclear arrays
Xiwen Zhang, Anatoly A. Svidzinsky
The collective nature of light interactions with atomic and nuclear ensembles yields the fascinating phenomena of superradiance and radiation trapping. We study the interaction of…
Finite Domain Anomalous Spreading Consistent with First and Second Law
P. P. Valkó, X. H. Zhang
After reviewing the problematic behavior of some previously suggested finite interval spatial operators of the symmetric Riesz type, we create a wish list leading toward a new spat…