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Nature Physics Profile picture
@NaturePhysics
Nov 16, 2018 • 4 tweets • 2 min read • Read on X
Today is #SIRedefinition day. Read up on why this has come about in the Commentary by Joachim Fischer & Joachim Ullrich rdcu.be/bbusO Image
Dedicated readers will also known that for the past few years we've been running a dedicated column on metrology, Measure for Measure: nature.com/articles/nphys…
(you can go down our metrological memory lane here: nature.com/nphys/articles…)
Fundamental units that are set to be redefined in addition to the Kilogram: the Ampere (nature.com/articles/nphys…), the Kelvin (nature.com/articles/nphys…) and the mole (nature.com/articles/s4156…). It really is a big day!

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More from @NaturePhysics

Nature Physics Profile picture
Dec 8, 2021
This month we also have an Insight on Ultracold atom technologies go.nature.com/31LXKpP
The Insight is briefly introduced in this editorial by our editors Richard Brierley and Yun Li go.nature.com/3GswKdO
Comment by Jook Walraven | Cold atoms stay cool go.nature.com/3pX9TRh
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Nature Physics Profile picture
Oct 1, 2020
Sweet fifteen | Nature Physics turns 15 this month, so we thought we'd celebrate 🎉

go.nature.com/34k8IjI Image
Feature | Over the last 15 years, the content of Nature Physics has covered an enormous breadth of subjects at the forefront of physics. The journal’s past and present editors recount their favourite papers go.nature.com/2GsD77a Image
Thanks to Hugo Defienne and Daniele Faccio, University of Glasgow (top left); Serim Ilday, Bilkent University – UNAM (top right and bottom left); Immanuel Bloch, Max Planck Institute of Quantum Optics (bottom right) for providing us with the images for the cover! Image
Read 4 tweets
Nature Physics Profile picture
Sep 1, 2020
Our September editorial is our a little early (rest of the issue isn't due until Thursday!) This month, we take time to check in on the progress at ITER and nuclear fusion research more broadly | The way ahead for fusion go.nature.com/2ESdQCQ
Inside ITER | Q&A with @iterorg’s Director-General, Bernard Bigot, and Tim Luce, head of its Science & Operations Department go.nature.com/3lFoAoP
A brief history of nuclear fusion | Matteo Barbarino discusses the role played by the International Atomic Energy Agency in shaping the field of nuclear fusion over the decades go.nature.com/2ENgBFn Image
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Nature Physics Profile picture
Jul 7, 2020
This month, a Focus issue highlights recent developments in fundamental research on superconductivity

Editorial | go.nature.com/2DcQfM8 Image
Review by Benjamin Sacépé, Mikhail Feigel’man & Teunis M. Klapwijk | Quantum breakdown of superconductivity in low-dimensional materials go.nature.com/3gzElu9
Perspective | Pre-formed Cooper pairs in copper oxides and LaAlO3—SrTiO3 heterostructures go.nature.com/31QU1VS
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Nature Physics Profile picture
Apr 6, 2020
This month, we Focus on the European Strategy for Particle Physics go.nature.com/39KAery Image
This is the decision-making process underpinning the long-term future of particle physics in Europe, and it is due to be updated in 2020 | Read more in our editorial: Strategy for the future go.nature.com/2whwbFi
Future Circular Colliders succeeding the LHC | Michael Benedikt et al consider the merits of the Future Circular Collider go.nature.com/2JMHJ6s
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Nature Physics Profile picture
Mar 2, 2020
Check out our Focus issue on cavity quantum electrodynamics (cQED) go.nature.com/cQED Image
What is cQED? Roughly, a platform to study and manipulate light-matter interactions at the quantum level | Read more in our Editorial: The ABC of cQED go.nature.com/ABCcQED
Quantum Josephson junction circuits and the dawn of artificial atoms | John M. Martinis, Michel H. Devoret & John Clarke recount the history of this milestone for the development of superconducting quantum circuits. go.nature.com/2TuziBw
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