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researcher

K. Okai

10 papers hereh-index 5185 citations19 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • middle author9

Across the 9 of 10 papers where every author was matched, so the position is known.

fields
  • nucl-ex4
  • physics.ins-det4
  • cond-mat.mtrl-sci2
same name
  • K. Okai — 1 paper, h 4

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20172026
most citedX-ray pumping of the Th-229 nuclear clock isomer

108 citations · 192 across the 9 of their papers we have counts for

collaborators
Showing 2024Show all

2 papers · 1 filter

physics.ins-det2024

A method to detect the VUV photons from cooled 229Th:CaF2​ crystals

Ming Guan, Michael Bartokos, Kjeld Beeks +13

Thorium-229, with its exceptionally low-energy nuclear excited state, is a key candidate for developing nuclear clocks. 229Th-doped CaF2​ crystals, benefiting from calcium f…

nucl-ex2024★ 42 cited

Controlling 229Th isomeric state population in a VUV transparent crystal

Takahiro Hiraki, Koichi Okai, Michael Bartokos +27

The radioisotope Th-229 is renowned for its extraordinarily low-energy, long-lived nuclear first-excited state. This isomeric state can be excited by VUV lasers and the transition…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.