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About
What We Do
Highlights
Annual Reports
For Students
Join Us
Find Us
Quantum SG
People
Research Groups
Exploratory Initiatives
Research Support Staff
Administrative Staff
Director
Scientific Advisory Board
Governing Board
Alumni
Visitors
Research
Research Areas
Preprints
Publications
Software
Theses
International Collaborations
Industry
Overview
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Spin-offs and Startups
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Overview
For Schools
For Media
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Please contact system administrator
Preprints
K. J. Arnold
,
R.Kaewuam
,
S.R. Chanu
,
T.R. Tan
,
Z.Zhang
,
M.D. Barrett
.
Precision measurements on the $^{138}$Ba$^+$ $6s^2S_{1/2}-5d^2D_{5/2}$ clock transition.
Publications
K. J. Arnold
,
R.Kaewuam
,
S.R. Chanu
,
T.R. Tan
,
Z.Zhang
,
M.D. Barrett
.
(2020). Precision measurements on the $^{138}$Ba$^+$ $6s^2S_{1/2}-5d^2D_{5/2}$ clock transition.
Phys. Rev. Lett.
124
193001
R.Kaewuam
,
T.R. Tan
,
K. J. Arnold
,
S.R. Chanu
,
Z.Zhang
,
M.D. Barrett
.
(2020). Hyperfine averaging by dynamic decoupling in a multi-ion lutetium clock.
Phys. Rev. Lett.
124
083202
S.R. Chanu
, V. P. W. Koh,
K. J. Arnold
,
R.Kaewuam
,
T.R. Tan
,
Z.Zhang
, M. S. Safronova,
M.D. Barrett
.
(2020). Magic wavelength of the 138 Ba + 6 s 2 S 1 / 2 – 5 d 2 D 5 / 2 clock transition.
Phys. Rev. A
101
042507
K. J. Arnold
,
R.Kaewuam
,
S.R. Chanu
,
T.R. Tan
,
Z.Zhang
,
M.D. Barrett
.
(2020). Precision Measurements of the 138 Ba + 6 s 2 S 1 / 2 − 5 d 2 D 5 / 2 Clock Transition.
Phys. Rev. Lett.
124
193001
Z.Zhang
,
K. J. Arnold
,
S.R. Chanu
,
R.Kaewuam
, M. S. Safronova,
M.D. Barrett
.
(2020). Branching fractions for P 3/2 decays in Ba +.
Phys. Rev. A
101
062515
T.R. Tan
,
R.Kaewuam
,
K. J. Arnold
,
S.R. Chanu
,
Z.Zhang
, M. S. Safronova,
M.D. Barrett
.
(2019). Suppressing inhomogeneous broadening in a lutetium multi-ion optical clock.
Phys. Rev. Lett.
123
063201