Statements (13)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
atomic clock
|
| gptkbp:accuracy |
improved over previous NPL clocks
|
| gptkbp:application |
international time standards
|
| gptkbp:developedBy |
gptkb:National_Physical_Laboratory_(NPL),_UK
|
| gptkbp:field |
metrology
|
| https://www.w3.org/2000/01/rdf-schema#label |
W5 clock
|
| gptkbp:location |
gptkb:United_Kingdom
|
| gptkbp:purpose |
high-precision timekeeping
|
| gptkbp:status |
operational as of 2023
|
| gptkbp:type |
optical lattice clock
|
| gptkbp:uses |
ytterbium atoms
|
| gptkbp:bfsParent |
gptkb:Philip_Woodward
|
| gptkbp:bfsLayer |
5
|