News

Jun. 15, 2026 :  Congratulations! Our paper entitled ”Tunable frequency conversion and comb generation with a superconducting artificial atom” was accepted by Applied Physics Letters.

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May 27, 2026 :  Congratulations! Our paper entitled ”Microwave interference between a spin ensemble and its mirror image” was published in Physical Review A on May 26, 2026. 

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May 26, 2026 :  Congratulations! Our paper entitled ”Realizing on-demand all-to-all selective interactions between distant spin ensembles” was published in Physical Review Letters on May 22, 2026. ​​

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Dec. 16, 2025 :  Congratulations to Dr. Bangyao Wu on successfully defending his PhD thesis! The thesis is titled ”Waveguide magnonics”.​

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Oct. 15, 2025 :  Congratulations to Dr. Fahad Aziz on successfully defending his PhD thesis! The thesis is titled ”Quantum Microwave Control with Superconducting Artificial Atom in Waveguide QED System”.​​

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Oct. 08, 2025 : Congratulations to Prof. John Martinis, who has been awarded the 2025 Nobel Prize in Physics. Prof. I.-C. Hoi previously worked as a postdoctoral researcher in Prof. Martinis’ group for 1.5 years. News link (Wenweipo): https://dw-media.tkww.hk/epaper/wwp/20251008/a08-1008.pdf

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Aug. 13, 2025 :  Congratulations! Our paper entitled ”Group delay controlled by the decoherence of a single artificial atom” was published in Physical Review Letters on Aug. 13, 2025. 

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​Jul. 08, 2025 :  Congratulations! Our paper entitled ”Tunable coherent microwave beam splitter and combiner at the single-photon level” was published in Applied Physics Letters on Jul. 08, 2025.

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​Mar. 13, 2025 : Congratulations! Our paper entitled ”Nearly quantum-limited microwave amplification via interfering degenerate stimulated emission in a single artificial atom” was published in npj Quantum Information on Feb. 25, 2025.

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​​​​Jan.22, 2025 : Q.E.L @ CityU Happy 3nd Anniversary!  ​​​​​​​​​​​​​​​​​​​​​​​​