Staff Profile
Dr Hei Tsui
Research Associate
- Email: hei.tsui@ncl.ac.uk
- Address: School of Engineering
E4.45, Merz Court
Newcastle University
Newcastle upon Tyne
NE1 7RU
Research
Research Interests: Nonlinear optics, silicon photonics
Publications
- Lin C-S, Allsopp DWE, Cavanagh K, Tsui HCL, Yu L-S, Wang W-N, Mihai A, Zou B, Moram MA. About 335 nm Ultraviolet Emissions Obtained from Simple Metal–Insulator–Semiconductor Light‐Emitting Tunnel Diodes. physica status solidi (a) 2021, 218(2), 2000524.
- Tsui HCL, Alsalman O, Mao B, Alodhayb A, Albrithen H, Knights AP, Halsall MP, Crowe IF. Graphene oxide integrated silicon photonics for detection of vapour phase volatile organic compounds. Scientific Reports 2020, 10(1), 9592.
- Lin C-S, Cavanagh K, Tsui HCL, Mihai A, Zou B, Allsopp DWE, Moram MA. Ultraviolet Emission From Resonant Tunnelling Metal–Insulator–Semiconductor Light Emitting Tunnel Diodes. IEEE Photonics Journal 2017, 9(4), 2201008.
- Tsui HCL, Goff LE, Barradas NP, Alves E, Pereira S, Palgrave RG, Davies RJ, Beere HE, Farrer I, Ritchie DA, Moram MA. Composition measurement of epitaxial ScxGa1−xN films. Semiconductor Science and Technology 2016, 31(6), 064002.
- Tsui HCL, Goff LE, Palgrave RG, Beere HE, Farrer I, Ritchie DA, Moram MA. Valence band offsets of ScxGa1−xN/AlN and ScxGa1−xN/GaN heterojunctions. Journal of Physics D: Applied Physics 2016, 49(26), 265110.
- Tsui HCL, Goff LE, Rhode SK, Pereira S, Beere HE, Farrer I, Nicoll CA, Ritchie DA, Moram MA. Band gaps of wurtzite ScxGa1−xN alloys. Applied Physics Letters 2015, 106(13), 132103.
- Tsui HCL, Goff LE, Barradas NP, Alves E, Pereira S, Beere HE, Farrer I, Nicoll CA, Ritchie DA, Moram MA. The effect of metal-rich growthconditions on the microstructureof ScxGa1-xN films grown usingmolecular beam epitaxy. Physica Status Solidi A 2015, 212(12), 2837-2842.