Forskere i Wien og Beijing har utviklet verdens første atomkjerneur

13 kilder
  • Team ved TU Wien og Tsinghua-universitetet i Beijing har hver bygget et fungerende atomkjerneur og publiserte resultatene onsdag i tidsskriftet Nature.
  • Tidlige resultater viser at klokken fra Beijing er omtrent seks ganger mer stabil, mens klokken fra Wien stabiliserte seg selv i over 24 timer uten inngripen.
  • Thorsten Schumm sier teknologien fortsatt er "langt fra målet," men at en kombinasjon av komponentene fra begge team kan gi et bedre ur.
Kilder (13)
  1. 1 Scientists in Vienna and Beijing create world's first nuclear clocks www.reuters.com
  2. 2 China's thorium-229 nuclear clock beats Vienna's on stability, studies show www.scmp.com
  3. 3 The first stand-alone nuclear clock is ticking in Vienna phys.org
  4. 4 Nuclear clocks could become world's most accurate timekeepers www.abc.net.au
  5. 5 A nuclear clock based on 229 Th - arXiv arxiv.org
  6. 6 The age of nuclear clocks is here: A new tool for probing the laws of physics english.elpais.com
  7. 7 Elusive 'nuclear clocks' tick closer to reality — after decades in the ... www.nature.com
  8. 8 Current Progress on 229 Th Nuclear Clock - MDPI www.mdpi.com
  9. 9 The First Nuclear Clocks Are Ticking: Two Teams Build a Clock Run ... www.jerrycards.com
  10. 10 Frequency reproducibility of solid-state thorium-229 nuclear clocks pubmed.ncbi.nlm.nih.gov
  11. 11 Vienna University of Technology and Tsinghua Build World's First ... www.dongascience.com
  12. 12 Shedding Light on the Thorium-229 Nuclear Clock Isomer physics.aps.org
  13. 13 Breakthrough in the development of a nuclear clock based on ... fys.kuleuven.be