1. 低溫物理
2. 量子凝縮相物理
3. 奈米科技

Qunatum Fluids and Solids, in particular, surface phenomena of normal and superfluid 4He, 3He, and their mixtures. Experimental investigations on these systems have been carried out by using surface state electrons and ions trapped under the free surfaces.  The recent emphasis is utilization of single electrons on liquid He surface as qubits.

1. Che-Chi Shih, Ming-Huei Huang, Pang-Chia Chang, Po-Wei Yu, Wen-Bin Jian, and Kimitoshi Kono: “Generation and Demolishment Mechanisms of Vapor Bubble Around Hot Tungsten Filament in Superfluid Helium-4”, J. Low Temp. Phys. 202 (2021) 418–430.
2. Che-Chi Shih, Ming-Huei Huang, Chi-Kai Wan, Wen-Bin Jian, Kimitoshi Kono, Yen-Fu Lin, and Ching-Hwa Ho: “Tuning Interface Barrier in 2D BP/ReSe2 Heterojunctions in Control of Optoelectronic Performances and Energy Conversion Efficiencies“, ACS Photonics 7 (2020) 2886–2895.
3. David G. Rees, Sheng-Shiuan Yeh, Ban-Chen Lee, Simon K. Schnyder, Francis I. B. Williams, Juhn-Jong Lin, and Kimitoshi Kono: “Dynamical decoupling and recoupling of the Wigner solid to a liquid helium substrate”, Phys. Rev. B 102 (2020) 075439.
4. P. Moroshkin and K. Kono: “Imaging and time-resolved study of laser-induced fluorescence of dysprosium atoms injected into superfluid helium”, Phys. Rev. B 101 (2020) 134520 [9 pages].
5. P. Moroshkin, P. Leiderer, K. Kono, S. Inui, M. Tsubota: “Dynamics of the Vortex-Particle Complexes Bound to the Free Surface of Superfluid Helium”, Phys. Rev. Lett. 122 (2019) 174502 [5 pages].
6. H. Ikegami, K. Kono: “Review: Observation of Majorana Bound States at a Free Surface of 3He-B”, J. Low Temp. Phys. 195 (2019) 343-357.
7. P. Moroshkin and K. Kono: “Zero-phonon lines in the spectra of dysprosium atoms in superfluid helium”, Phys. Rev. B 99 (2019) 104512 [5 pages].
8. P. Moroshkin, A. Borel, and K. Kono: “Laser spectroscopy of phonons and rotons in superfluid helium doped with Dy atoms”, Phys. Rev. B 97 (2018) 094504 [6 pages].
9. M.I. Dykman, K. Kono, D. Konstantinov, and M.J. Lea: “Ripplonic Lamb Shift for Electrons on Liquid Helium”, Phys. Rev. Lett. 119 (2017) 256802.
10. D. G. Rees, S.-S. Yeh, B.-C. Lee, K. Kono, and J.-J. Lin: “Bistable transport properties of a quasi-one-dimensional Wigner solid on liquid helium under continuous driving”, Phys. Rev. B 96 (2017) 205438 [10 pages].
11. H. Ikegami, K. Kim, D. Sato, K. Kono, H. Choi, and Y. P. Monarkha: “Anomalous Quasiparticle Reflection from the Surface of a 3He4He Dilute Solution”, Phys. Rev. Lett. 119 (2017) 195302 [5 pages].
12. P. Moroshkin, P. Leiderer, Th. B. Moeller, and K. Kono: “Taylor cone and electrospraying at a free surface of superfluid helium charged from below”, Phys. Rev. E 95 (2017) 053110 [9 pages].
13. P. Moroshkin, P. Leiderer, and K. Kono: “Motion of metallic
    microparticles in superfluid helium in the presence of space charge”, Physics of Fluids 29 (2017) 047106 [10 pages].
14. M. Saitoh, H. Ikegami, and K. Kono: “Onset of Superfluidity in 3He Films”, Phys. Rev. Lett. 117 (2016) 205302 [5 pages].
15. D. G. Rees, N. R. Beysengulov, J.-J. Lin, and K. Kono: “Stick-Slip Motion of the Wigner Solid on Liquid Helium”, Phys. Rev. Lett. 116 (2016) 206801 [5 pages].
16. D. G. Rees, N. R. Beysengulov, Y. Teranishi, C.-S. Tsao, S.-S. Yeh, S.-P. Chiu, Y.H. Lin, D. A. Tayurskii, J.-J. Lin, and K. Kono: “Structural order and melting of a quasi-one-dimensional electron system”, Phys. Rev. B 94 (2016) 045139 [6 pages].
17. P. Moroshkin and K. Kono: “Bound-bound transitions in the emission spectra of Ba+He excimer”, Phys. Rev. A 93 (2016) 052510 [6 pages].
18. P. Moroshkin, R. Batulin, P. Leiderer, and K. Kono: “Metallic nanowires and mesoscopic networks on a free surface of superfluid helium and charge-shuttling across the liquid-gas interface”, Phys. Chem. Chem. Phys. 18 (2016) 26444-26455.
19. N. R. Beysengulov, D. G. Rees, D. A. Tayurskii, and K. Kono: “Transport of electrons on liquid helium in a microchannel device near the current threshold”, JETP Letters 104 (2016) 323-328.
20. N. R. Beysengulov, D. G. Rees, Yu. Lysogorskiy, N. K. Galiullin, A. S. Vazjukov, D. A. Tayurskii, and K. Kono: “Structural Transitions in a Quasi-1D Wigner Solid on Liquid Helium”, J. Low Temp. Phys. 182 (2016) 28-37.
21. M. Kawamura, K. Ono, P. Stano, K. Kono, and T. Aono: “Electronic Magnetization of a Quantum Point Contact Measured by Nuclear Magnetic Resonance”, Phys. Rev. Lett. 115 (2015) 036601 [5 pages].
22. A. D. Chepelianskii, M. Watanabe, K. Nasyedkin, K. Kono, and D. Konstantinov:“An incompressible state of a photo-excited electron gas”, Nature communications 6 (2015) 7210 [7 pages].
23. H. Ikegami, Y. Tsutsumi, and K. Kono: “Observation of Intrinsic Magnus Force and Direct Detection of Chirality in Superfluid 3He-A”, J. Phys. Soc. Jpn. 84 (2015) 044602 [16 pages].