Dr. Weijian Chen Profile

Dr. Weijian Chen

PosDoc Research Fellow

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Publications (6)

Proceedings Article | 31 December 2019 Paper

Light soak study of perovskite-based materials via scanning imaging spectroscopy

Weijian Chen, Yến Vũ, Chunhua Zhou, Baohua Jia, Xiaoming Wen

Proceedings Volume 11201, 112010S (2019) https://doi.org/10.1117/12.2539988

KEYWORDS: Perovskite, Imaging spectroscopy, Ions, Diffusion, Optoelectronics, Carrier dynamics, Solar cells

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Proceedings Article | 2 January 2018 Paper

Ab initio calculation of transport properties between PbSe quantum dots facets with iodide ligands

B. Wang, R. Patterson, W. Chen, Z. Zhang, J. Yang, S. Huang, S. Shrestha, G. Conibeer

Proceedings Volume 10456, 104565R (2018) https://doi.org/10.1117/12.2283318

KEYWORDS: Chemical species, Lead, Iodine, Electron transport, Scattering, Quantum dots, Selenium, Photovoltaics, Electrodes, Nanocrystals

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Proceedings Article | 2 January 2018 Paper

Ultrafast carrier dynamics in GaN/InGaN multiple quantum wells nanorods

Weijian Chen, Xiaoming Wen, Michael Latzel, Jianfeng Yang, Shujuan Huang, Santosh Shrestha, Robert Patterson, Silke Christiansen, Gavin Conibeer

Proceedings Volume 10456, 104565T (2018) https://doi.org/10.1117/12.2283328

KEYWORDS: Nanorods, Quantum wells, Absorption, Carrier dynamics, Indium gallium nitride, Ultrafast phenomena, Ultrafast laser spectroscopy, Spectroscopy, Nanolithography, Gallium nitride

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Proceedings Article | 23 February 2017 Paper

Selective optical contacting for solar spectrum management

Jianfeng Yang, Weijian Chen, Bo Wang, Zhilong Zhang, Shujuan Huang, Santosh Shrestha, Xiaoming Wen, Robert Patterson, Gavin Conibeer

Proceedings Volume 10099, 1009917 (2017) https://doi.org/10.1117/12.2251197

KEYWORDS: Near field optics, Photovoltaics, Solar energy, Solar cells, Near field, Finite-difference time-domain method, Photonic crystals, Active optics, Luminescence, Photovoltaic materials, Absorption, Silicon, Absorbance

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Proceedings Article | 16 February 2017 Presentation + Paper

Nanoscale characterization of GaN/InGaN multiple quantum wells on GaN nanorods by photoluminescence spectroscopy

Weijian Chen, Xiaoming Wen, Michael Latzel, Jianfeng Yang, Shujuan Huang, Santosh Shrestha, Robert Patterson, Silke Christiansen, Gavin Conibeer

Proceedings Volume 10104, 101040U (2017) https://doi.org/10.1117/12.2249931

KEYWORDS: Nanorods, Gallium nitride, Luminescence, Quantum wells, Spectroscopy, Nanolithography, Optical spectroscopy, Light emitting diodes, Confocal microscopy, Etching, Atomic layer deposition, Fluorescence lifetime imaging, Aluminum

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Proceedings Article | 22 December 2015 Paper

Fabrication and optical characterisation of InGaN/GaN nanorods

Xi Dai, Xiaoming Wen, Michael Latzel, Martin Heilmann, Christian Appelt, Yu Feng, Jianfeng Yang, Weijian Chen, Shujuan Huang, Santosh Shrestha, Silke Christiansen, Gavin Conibeer

Proceedings Volume 9668, 96680F (2015) https://doi.org/10.1117/12.2202420

KEYWORDS: Luminescence, Carrier dynamics, Fluorescence lifetime imaging, Reactive ion etching, Nanolithography, Gallium nitride, Excitons, Raman spectroscopy, Lithography, Fabrication, Nanorods, Optical spheres, Etching, Scanning electron microscopy

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Showing 5 of 6 publications

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