Articoli con mandati relativi all'accesso pubblico - Helen MargolisUlteriori informazioni
Non disponibili pubblicamente: 2
Absolute frequency measurement of the ytterbium ion E3 optical clock transition using international atomic time
RM Godun, CFA Baynham, JM Jones, SA King, PBR Nisbet-Jones, ...
2018 European Frequency and Time Forum (EFTF), 312-314, 2018
Mandati: European Commission
Sr lattice clocks at NPL
IR Hill, R Hobson, W Bowden, M Schioppo, A Silva, P Gill, H Margolis, ...
2018 IEEE International Frequency Control Symposium (IFCS), 1-2, 2018
Mandati: European Commission
Disponibili pubblicamente: 17
Geodesy and metrology with a transportable optical clock
J Grotti, S Koller, S Vogt, S Häfner, U Sterr, C Lisdat, H Denker, C Voigt, ...
Nature Physics 14 (5), 437-441, 2018
Mandati: German Research Foundation
Test of special relativity using a fiber network of optical clocks
P Delva, J Lodewyck, S Bilicki, E Bookjans, G Vallet, R Le Targat, ...
Physical review letters 118 (22), 221102, 2017
Mandati: German Research Foundation, European Commission
Search for transient variations of the fine structure constant and dark matter using fiber-linked optical atomic clocks
BM Roberts, P Delva, A Al-Masoudi, A Amy-Klein, C Baerentsen, ...
New Journal of Physics 22 (9), 093010, 2020
Mandati: German Research Foundation, European Commission, Agence Nationale de la …
Geodetic methods to determine the relativistic redshift at the level of 10 in the context of international timescales: a review and practical results
H Denker, L Timmen, C Voigt, S Weyers, E Peik, HS Margolis, P Delva, ...
Journal of Geodesy 92, 487-516, 2018
Mandati: German Research Foundation
Comparing ultrastable lasers at 7 × 10−17 fractional frequency instability through a 2220 km optical fibre network
M Schioppo, J Kronjaeger, A Silva, R Ilieva, JW Paterson, CFA Baynham, ...
Nature communications 13 (1), 212, 2022
Mandati: German Research Foundation, UK Engineering and Physical Sciences Research …
Measuring the stability of fundamental constants with a network of clocks
G Barontini, L Blackburn, V Boyer, F Butuc-Mayer, X Calmet, ...
EPJ Quantum Technology 9 (1), 1-52, 2022
Mandati: US National Science Foundation, UK Engineering and Physical Sciences …
A pyramid MOT with integrated optical cavities as a cold atom platform for an optical lattice clock
W Bowden, R Hobson, IR Hill, A Vianello, M Schioppo, A Silva, ...
Scientific reports 9 (1), 11704, 2019
Mandati: European Commission
A strontium optical lattice clock with 1× 10− 17 uncertainty and measurement of its absolute frequency
R Hobson, W Bowden, A Vianello, A Silva, CFA Baynham, HS Margolis, ...
Metrologia 57 (6), 065026, 2020
Mandati: European Commission
Analysis of atomic-clock data to constrain variations of fundamental constants
N Sherrill, AO Parsons, CFA Baynham, W Bowden, EA Curtis, ...
New Journal of Physics 25 (9), 093012, 2023
Mandati: UK Science and Technology Facilities Council
Suppression of amplitude-to-phase noise conversion in balanced optical-microwave phase detectors
M Lessing, HS Margolis, CTA Brown, P Gill, G Marra
Optics Express 21 (22), 27057-27062, 2013
Mandati: UK Engineering and Physical Sciences Research Council
Absolute frequency measurement of the 2S1/2→ 2F7/2 optical clock transition in 171Yb with an uncertainty of 4× 10− 16 using a frequency link to international atomic time
CFA Baynham, RM Godun, JM Jones, SA King, PBR Nisbet-Jones, ...
Mandati: European Commission
Frequency comb-based time transfer over a 159 km long installed fiber network
M Lessing, HS Margolis, CTA Brown, G Marra
Applied Physics Letters 110 (22), 2017
Mandati: UK Engineering and Physical Sciences Research Council
QSNET, a network of clocks for measuring the stability of fundamental constants
G Barontini, V Boyer, X Calmet, NJ Fitch, EM Forgan, RM Godun, ...
Quantum technology: driving commercialisation of an enabling science II …, 2021
Mandati: UK Engineering and Physical Sciences Research Council, UK Science and …
171Yb+ optical clock with 2.2 × 10−18 systematic uncertainty and absolute frequency measurements
A Tofful, CFA Baynham, EA Curtis, AO Parsons, BI Robertson, ...
Metrologia, 2024
Mandati: UK Engineering and Physical Sciences Research Council, UK Science and …
The CIPM list ‘Recommended values of standard frequencies’: 2021 update
HS Margolis, G Panfilo, G Petit, C Oates, T Ido, S Bize
Metrologia 61 (3), 035005, 2024
Mandati: European Commission
Robust optical clocks for international timescales (ROCIT)
HS Margolis, RM Godun, N Huntemann, R Le Targat, M Pizzocaro, ...
Journal of Physics: Conference Series 2889 (1), 012022, 2024
Mandati: European Commission
Optically steered time scale generation at OP and NPL and remote comparisons
M Abgrall, B Chupin, P Uhrich, L Lorini, R Le Targat, B Pointard, ...
Journal of Physics: Conference Series 2889 (1), 012024, 2024
Mandati: European Commission
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