Dr Olivier Lee Cheong Lem

Position	Technical Officer
Department	Electronic Materials Engineering
Research group	Semiconductor optoelectronics and nanotechnology group
Office phone	(02) 612 51698
Lab phone	(02) 612 56239
Email
Office	Physics New 3 30

Publications

Publications

Journal article

Adhikari S, Lee Cheong Lem O, Kremer F, Vora K, Brink F, Lysevych M, Tan H, Jagadish C
Nonpolar Al xGa1?xN/Al yGa1?yN multiple quantum wells on GaN nanowire for UV emission
Nano Research 15, 8(2022) 7670 - 7680

Peng J, Kremer F, Walter D, Wu Y, Ji Y, Xiang J, Liu W, Duong T, Shen H, Lu T, Brink F, Zhong D, Li L, Lee Cheong Lem O, Liu Y, Weber K, White T, Catchpole K
Centimetre-scale perovskite solar cells with fill factors of more than 86 per cent
Nature 601, 7894(2022) 573-578

Azimi Z, Gagrani N, Qu J, Lee Cheong Lem O, Mokkapati S, Cairney J, Zheng R, Tan H, Jagadish C, Wong-Leung J
Understanding the role of facets and twin defects in the optical performance of GaAs nanowires for laser applications
Nanoscale Horizons 6, 7(2021) 559-567

Peng J, Walter D, Ren Y, Tebyetekerwa M, Wu Y, Duong T, Lin Q, Juntao L, Lu T, MAHMUD M, Lee Cheong Lem O, Zhao S, Liu W, Liu Y, Shen H, Li L, Kremer F, Nguyen H, Choi D, Weber K, Catchpole K, White T
Nanoscale localized contacts for high fill factors in polymer-passivated perovskite solar cells
Science 371, 6527(2021) 390-395

Fiedler S, Lee Cheong Lem O, Ton-That C, Hoffmann A, Phillips M
Enhancement of the UV emission from gold/ZnO nanorods exhibiting no green luminescence
Optical Materials Express 10, 6(2020) 1476-1487

Fiedler S, Lee Cheong Lem O, Ton-That C, Phillips M
The role of surface depletion layer effects on the enhancement of the UV emission in ZnO induced by a nanostructured Al surface coating
Applied Surface Science 504(2020)

Fiedler S, Lee Cheong Lem O, Ton-That C, Schleuning M, Hofmann A, Phillips M
Correlative Study of Enhanced Excitonic Emission in ZnO Coated with Al Nanoparticles using Electron and Laser Excitation
Scientific Reports 10(2020)

Postorino S, Sun J, Fiedler S, Lee Cheong Lem O, Palummo M, Camilli L
Interlayer bound wannier excitons in germanium sulfide
Materials 13, 16(2020) 1-11

(8 publications)