Ping Zhang

most citedEvaluation of the systematic shifts of a

^{40} Ca^{+} -^{27} Al^{+}

optical clock

27 citations · 27 across the 1 of their papers we have counts for

collaborators

3 papers

physics.atom-ph2020★ 27 cited

Evaluation of the systematic shifts of a $^{40} Ca^{+} -^{27} Al^{+}$ optical clock

Kaifeng Cui, Sijia Chao, Chenglong Sun +7

Quantum-logic-based $^{27} Al^{+}$ optical clock has been demonstrated in several schemes as there are different choices of the auxiliary ion species. In this paper, we pre…

physics.atom-ph2016

Evaluation of blackbody radiation shift with temperature associated fractional uncertainty at 10E-18 level for 40Ca+ ion optical clock

Ping Zhang, Jian Cao, Hua-lin Shu +7

In this paper, blackbody radiation (BBR) temperature rise seen by the $^{40}$ Ca $^{+}$ ion confined in a miniature Paul trap and its uncertainty have been evaluated via finite-element…

physics.atom-ph2016

A transportable 40Ca+ single-ion clock with $7.7 \times 1 0^{- 17}$ systematic uncertainty

Jian Cao, Ping Zhang, Junjuan Shang +6

A transportable optical clock refer to the $4 s^{2} S_{1/2} - 3 d^{2} D_{5/2}$ electric quadrupole transition at 729 nm of single $^{40} C a^{+}$ trapped in mini Paul trap has been developed. Th…

Evaluation of the systematic shifts of a 40Ca+−27Al+ optical clock

Evaluation of blackbody radiation shift with temperature associated fractional uncertainty at 10E-18 level for 40Ca+ ion optical clock

A transportable 40Ca+ single-ion clock with 7.7×10−17 systematic uncertainty

Evaluation of the systematic shifts of a $^{40} Ca^{+} -^{27} Al^{+}$ optical clock

A transportable 40Ca+ single-ion clock with $7.7 \times 1 0^{- 17}$ systematic uncertainty