Alexandra Tofful
- Organisation
- National Physical Laboratory Source: OpenAlex, affiliation on the latest quantum work.
- Country
- United Kingdom Source: Country of the organisation.
- Role
- Researcher Source: From the sources below.
- Quantum works
- 11 since 2022 (cited 186 times) Source: OpenAlex, works whose primary topic is a quantum topic of the taxonomy.
- Technology pillars
- Quantum sensing and metrology Source: Taxonomy 2.0, weighted by recent works.
- Expertise profile
- Atomic and optical clocks (8); Advanced Frequency and Time Standards (11, OpenAlex topic) Source: Work titles read by the taxonomy rules, and OpenAlex topics; number of works in brackets.
- Identifiers
- ORCID 0000-0001-5907-6657 · OpenAlex A5055168597 Source: OpenAlex.
Recent quantum works
- International optical clock comparison using the European optical fiber network (2026)
- Coordinated international comparisons between optical clocks connected via fiber and satellite links (2025)
- Optically Steered Time Scale Generation Using NPL’s Optical Atomic Clocks (2025)
- NPL’s optical frequency metrology programme: our contributions towards a redefinition of the SI second (2025)
- 171 Yb + optical clock with 2.2 × 10 − 18 systematic uncertainty and absolute frequency measurements (2024)
Frequent co-authors in this directory
- R. M. Godun (7 works together)
- Helen S. Margolis (6 works together)
- M. Schioppo (6 works together)
- Jacob Tunesi (6 works together)
- Adam O. Parsons (5 works together)
- E. A. Curtis (5 works together)
- Billy Robertson (5 works together)
- Ian R. Hill (4 works together)
- Dang Bao An Tran (3 works together)
- Charles F. A. Baynham (2 works together)
Similar experts
From shared technology families and topics, co-authorship and shared grants.
- E. A. Curtis (5 works written together; both work on Atomic and optical clocks)
- Jacob Tunesi (6 works written together; both work on Atomic and optical clocks)
- R. M. Godun (7 works written together; both work on Atomic and optical clocks)
- Adam O. Parsons (5 works written together; both work on Atomic and optical clocks)
- Billy Robertson (5 works written together; both work on Atomic and optical clocks)
Sources of this entry
- OpenAlex (CC0 1.0), read on 2026-10-28