news
| Oct 31, 2024 | Our plasmon paper is now on arXiv! New results on collective excitations (plasmon modes) of electrons floating on liquid helium. |
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| Aug 31, 2024 | We are recruiting postdocs and interns (3+ months). Contact erika.kawakami@riken.jp for details. |
| Mar 31, 2024 | New cryogenic microwave source developed using a tunnel diode oscillator — achieving superior amplitude stability compared to commercial sources. |