Yi Wei

Yi Wei

PhD student

DTU FOTONIK
Department of Photonics Engineering

Diode Lasers and LED Systems

Technical University of Denmark

Ørsteds Plads

Building 345A, room 067

2800 Kgs. Lyngby

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2019
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Photoluminescence Quantum Yield of Fluorescent Silicon Carbide Determined by an Integrating Sphere Setup

Wei, Yi ; Ou, Haiyan
in: ACS Omega, vol: 4, issue: 13, pages: 15488-15495

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2019     |    DOI: https://doi.org/10.1021/acsomega.9b01753

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Double D-centers related donor-acceptor-pairs emission in fluorescent silicon carbide

Wei, Yi ; Tarekegne, Abebe Tilahun ; Ou, Haiyan
in: Optical Materials Express, vol: 9, issue: 1, pages: 295-303

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2019     |    DOI: https://doi.org/10.1364/OME.9.000295

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Fluorescent silicon carbide for white light source

Ou, Haiyan ; Wei, Yi ; Lin, Li ; Tarekegne, Abebe Tilahun ; Lu, Weifang ; Ou, Yiyu ; Herstrøm, Berit ; Jensen, Flemming ; Liang, Meng (Invited author) ; Liu, Zhiqiang (Invited author) ; Yi, Xiaoyan (Invited author) ; Jakubavicius, Valdas (Invited author) ; Syväjävi, Mikael (Invited author) ; Schuh, Philipp (Invited author) ; Wellmann, Peter (Invited author)
Presented at:
2019 Spring Meeting of the European Materials Research Society

Type: Conference abstract for conference (Peer reviewed)     |     Invited contribution

Status: Published     |    Year: 2019

2018
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Influence of negative- U centers related carrier dynamics on donor-acceptor-pair emission in fluorescent SiC

Wei, Yi ; Tarekegne, Abebe Tilahun ; Ou, Haiyan
in: Journal of Applied Physics, vol: 124, issue: 5

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2018     |    DOI: https://doi.org/10.1063/1.5037167

2017
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Detection of effective recombination centers in fluorescent SiC using thermally stimulated luminescence

Wei, Yi ; Künecke, Ulrike ; Wellmann, Peter ; Ou, Haiyan
Presented at:
5th international workshop on LED and Solar Applications

Type: Conference abstract for conference (Peer reviewed)

Status: Published     |    Year: 2017

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Liquid Phase Epitaxial Growth of Al-doped f-SiC for White Light-Emitting Diodes

Tang, Kai ; Ma, Xiang ; can der Eijk, Casper ; Ou, Haiyan ; Wei, Yi
Presented at:
5th international workshop on LED and Solar Applications

Type: Conference abstract for conference (Peer reviewed)

Status: Published     |    Year: 2017

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Localized Surface Plasmon on 6H SiC with Ag Nanoparticles

Wei, Yi ; Fadil, Ahmed ; Ou, Haiyan
in: Materials Science Forum, vol: 897, pages: 634-637

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2017     |    DOI: https://doi.org/10.4028/www.scientific.net/MSF.897.634

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Low Temperature Photoluminescence of 6H fluorescent SiC

Wei, Yi ; Künecke, Ulrike ; Jokubavicius, Valdas ; Syväjärvi, Mikael ; Wellmann, Peter ; Ou, Haiyan
Presented at:
E-MRS Spring Meeting 2017

Type: Conference abstract for conference (Peer reviewed)

Status: Published     |    Year: 2017

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Thermally Stimulated Luminescence in 6H Fluorescent SiC

Wei, Yi ; Künecke, Ulrike ; Wellmann, Peter ; Ou, Haiyan
Presented at:
2017 International Conference on Silicon Carbide and Related Materials

Type: Conference abstract for conference (Peer reviewed)

Status: Published     |    Year: 2017