Research

Publications

*The list contains only the publications affiliating HKU (Physics) or publications by members of our departments (sorted by publication year and the name of the Journal).

Ultra-Directional Transition Radiation From Deep-Subwavelength Epsilon-Near-Zero Metamaterials

Z. Wang, Z. Gong, R.X. Chen, X.F. Xi, J.L. Chen, Y. Yang, H.S. Chen, E.P. Li, I. Kaminer, X. Lin

Advanced Optical Materials, Vol. 14(2), e01449:1-8, 2026

Probing the transitions between 2D and 3D states in InGaN/GaN quantum wells via admittance spectroscopy

Z.L. Wang, X.Q. Wang, Y.N. Yi, H.Y. Li, B. Liu, F.C.C. Ling, L. Wang

Applied Physics Letters, Vol. 128(17), 173301:1-5, 2026

Defect characterization of amorphous selenium-doped Ga2O3 grown by radio frequency sputtering

X.Q. Wang, Y.T. Wang, J.H. Zou, Z.L. Wang, A. Azarov, A. Kuznetsov, H.L. Liang, Z.X. Mei, F.C.C. Ling

Applied Physics Letters, Vol. 128(25), 253307:1-8, 2026

Unveiling asymmetric carrier dynamics and space-charge compensation in InGaN/GaN multiple quantum wells via capacitance transient spectroscopy

Z.L. Wang, B. Liu, X.Q. Wang, G.C. Wei, F.C.C. Ling, L. Wang

Applied Physics Letters, Vol. 128(25), 253310:1-6, 2026

Terahertz-driven nonlinear phononics induces transient ferromagnetism in antiferromagnetic MnF2

Y.H. Cheng, S. Gadipelli, H. Zhang, R. Tang

Applied Physics Letters, Vol. 128(26), 261103:1-8, 2026

Achromatic interfacial Cherenkov radiation from photonic crystals

X.F. Xi, Z. Gong, R.X. Chen, Z. Wang, O.D. Miller, Y. Yang, H.S. Chen, I. Kaminer, X. Lin

Applied Physics Reviews, Vol. 13(2), 021407:1-10, 2026