Hidekazu Hachisu

822 citations

18 papers · 347 indexed · h-index 10

Co-authors: T. Ido Hidetoshi Katori Yuko Hanado S. G. Porsev Masao Takamoto V D Ovsiannikov Andrei Derevianko V. G. Pal’chikov
Topics: Advanced Frequency and Time Standards (18 papers)Atomic and Subatomic Physics Research (12 papers)Cold Atom Physics and Bose-Einstein Condensates (12 papers)
Cited by: Atomic and Molecular Physics, and Optics Statistics, Probability and Uncertainty Spectroscopy
Journals: Physical Review Letters Scientific Reports Optics Letters
Partner nations: Japan France Germany

In The Last Decade

Hidekazu Hachisu

16 papers receiving 309 citations

Peers

Countries citing papers authored by Hidekazu Hachisu

Since Specialization

Citations

This map shows the geographic impact of Hidekazu Hachisu's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Hidekazu Hachisu with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hidekazu Hachisu more than expected).

Fields of papers citing papers by Hidekazu Hachisu

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Hidekazu Hachisu. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Hidekazu Hachisu. The network helps show where Hidekazu Hachisu may publish in the future.

Co-authorship network of co-authors of Hidekazu Hachisu

This figure shows the co-authorship network connecting the top 25 collaborators of Hidekazu Hachisu. A scholar is included among the top collaborators of Hidekazu Hachisu based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Hidekazu Hachisu. Hidekazu Hachisu is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

18 of 18 papers shown

#	Work	Indexed citations
1	UTC(NICT) Referenced to a Timescale Based on the Optical Clock NICT-Sr1 2023 ·Hidekazu Hachisu,Hiroyuki Ito,Nils Nemitz,(unknown),(unknown),Mamoru Morikawa,Kouki Matsubara,T. Ido	1
2	Measurement of the Frequency Ratio of 115In+ ion Clock and 87Sr Optical Lattice Clock 2021 ·(unknown),(unknown),Nils Nemitz,Hidekazu Hachisu,Kouki Matsubara,T. Ido,K. Hayasaka	0
3	Frequency ratio of an ¹¹⁵In⁺ ion clock and a ⁸⁷Sr optical lattice clock 2020 ·Optics Letters ·(unknown),Ying Li,Nils Nemitz,Hidekazu Hachisu,(unknown),T. Ido,Kazuhiro Hayasaka	15
4	Absolute frequency of ⁸⁷Sr at 1.8 × 10⁻¹⁶ uncertainty by reference to remote primary frequency standards 2020 ·Metrologia ·Nils Nemitz,Tadahiro Gotoh,(unknown),Hiroyuki Ito,Yuko Hanado,T. Ido,Hidekazu Hachisu	18
5	Optical clock based on a sympathetically-cooled indium ion 2019 ·Hyperfine Interactions ·(unknown),Ying Li,(unknown),Nils Nemitz,Hidekazu Hachisu,T. Ido,Kazuhiro Hayasaka	5
6	Months-long real-time generation of a time scale based on an optical clock 2018 ·Scientific Reports ·Hidekazu Hachisu,(unknown),Yuko Hanado,T. Ido	43
7	Advanced Satellite-Based Frequency Transfer at the 10⁻¹⁶ Level 2018 ·IEEE Transactions on Ultrasonics Ferroelectrics and Frequency Control ·Miho Fujieda,(unknown),Tadahiro Gotoh,(unknown),Hidekazu Hachisu,(unknown),(unknown),(unknown),T. Ido,Won-Kyu Lee,Myoung-Sun Heo,Chang Yong Park,Dai-Hyuk Yu,Gérard Petit	27
8	Time Scale Steered by an Optical Clock 2017 ·T. Ido,Hidekazu Hachisu,(unknown),Yuko Hanado	2
9	Frequency Measurement System of Optical Clocks Without a Flywheel Oscillator 2016 ·IEEE Transactions on Ultrasonics Ferroelectrics and Frequency Control ·Miho Fujieda,T. Ido,Hidekazu Hachisu,Tadahiro Gotoh,Hiroshi Takiguchi,Kazuhiro Hayasaka,Kenji Toyoda,(unknown),U. Tanaka,Shinji Urabe	1
10	Rapid evaluation of time scale using an optical clock 2016 ·Journal of Physics Conference Series ·T. Ido,Hidekazu Hachisu,(unknown),Yuko Hanado	14
11	Absolute frequency measurement with uncertainty below $$1\times 10^{-15}$$ using International Atomic Time 2016 ·Applied Physics B ·Hidekazu Hachisu,Gérard Petit,T. Ido	22
12	Intermittent optical frequency measurements to reduce the dead time uncertainty of frequency link 2015 ·Japanese Journal of Applied Physics ·Hidekazu Hachisu,T. Ido	28
13	Direct comparison of optical lattice clocks with an intercontinental baseline of 9000 km 2014 ·Optics Letters ·Hidekazu Hachisu,Miho Fujieda,S. Nagano,Tadahiro Gotoh,(unknown),T. Ido,(unknown),Nils Huntemann,Christian Grebing,B. Lipphardt,Christian Lisdat,D. Piester	27
14	Direct frequency comparison of intercontinentally separated Sr lattice clocks using carrier-phase two-way satellite frequency transfer 2014 ·T. Ido,Miho Fujieda,Hidekazu Hachisu,S. Nagano,Tadahiro Gotoh,(unknown),Nils Huntemann,Christian Grebing,B. Lipphardt,Christian Lisdat,D. Piester	1
15	Optical direct comparison of⁸⁷Sr optical lattice clocks using a >50 km telecommunication fiber link 2011 ·Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE ·Hidekazu Hachisu,Atsushi Yamaguchi,Miho Fujieda,(unknown),Shigeo Nagano,Ying Li,T. Ido,T. Takano,Masao Takamoto,Hidetoshi Katori	0
16	Trapping of Neutral Mercury Atoms and Prospects for Optical Lattice Clocks 2008 ·Physical Review Letters ·Hidekazu Hachisu,(unknown),S. G. Porsev,Andrei Derevianko,V D Ovsiannikov,V. G. Pal’chikov,Masao Takamoto,Hidetoshi Katori	127
17	Optical lattice clocks with non-interacting bosons and fermions 2008 ·Hidetoshi Katori,Masao Takamoto,Tomoya Akatsuka,Hidekazu Hachisu	2
18	Electrodynamic Trapping of Spinless Neutral Atoms with an Atom Chip 2006 ·Physical Review Letters ·T. Kishimoto,Hidekazu Hachisu,(unknown),Keisuke Nagato,Masami Yasuda,Hidetoshi Katori	14

About Hidekazu Hachisu

Hidekazu Hachisu is a scholar working on Atomic and Molecular Physics, and Optics, Statistics, Probability and Uncertainty and Radiation, having authored 18 papers that have together received 347 indexed citations. Recurring topics across this work include Advanced Frequency and Time Standards (18 papers), Atomic and Subatomic Physics Research (12 papers) and Cold Atom Physics and Bose-Einstein Condensates (12 papers). The work is most often cited by research in Atomic and Molecular Physics, and Optics (343 citations), Statistics, Probability and Uncertainty (78 citations) and Spectroscopy (18 citations). Hidekazu Hachisu has collaborated with scholars based in Japan, France and Germany. Frequent co-authors include T. Ido, Hidetoshi Katori, Yuko Hanado, S. G. Porsev, Masao Takamoto, V D Ovsiannikov, Andrei Derevianko, V. G. Pal’chikov, Gérard Petit and Tadahiro Gotoh. Their work appears in journals such as Physical Review Letters, Scientific Reports and Optics Letters.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

Explore authors with similar magnitude of impact