DTU Nanotech
DTU Sund
Kaiyu Wu

Kaiyu Wu

Postdoc

Department of Micro- and Nanotechnology

Technical University of Denmark

Ørsteds Plads

Building 345B, room 151

2800 Kgs. Lyngby

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2018
 

Detecting forensic substances using commercially available SERS substrates and handheld Raman spectrometers

Hakonen, Aron ; Wu, Kaiyu ; Schmidt, Michael Stenbæk ; Andersson, Per Ola ; Boisen, Anja ; Rindzevicius, Tomas
in: Talanta, vol: 189, pages: 649-652

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2018     |    DOI: https://doi.org/10.1016/j.talanta.2018.07.009

  PDF

Efficiency enhancement of InGaN amber MQWs using nanopillar structures

Ou, Yiyu ; Iida, Daisuke ; Liu, Jin ; Wu, Kaiyu ; Ohkawa, Kazuhiro ; Boisen, Anja ; Petersen, Paul Michael ; Ou, Haiyan
in: Nanophotonics, vol: 7, issue: 1, pages: 317-322

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2018     |    DOI: https://doi.org/10.1515/nanoph-2017-0057

  PDF

Gold Nanoparticles Sliding on Recyclable Nanohoodoos as SERS Substrates – Bridging the Gap between Low Cost and Excellent Performance

Wu, Kaiyu ; Li, Tao ; Schmidt, Michael S. ; Rindzevicius, Tomas ; Ndoni, Sokol ; Boisen, Anja
Presented at:
Fifth International Conference on Frontiers of Plasmonics

Type: Conference abstract for conference (Peer reviewed)

Status: Published     |    Year: 2018

 

Gold Nanoparticles Sliding on Recyclable Nanohoodoos-Engineered for Surface-Enhanced Raman Spectroscopy

Wu, Kaiyu ; Li, Tao ; Schmidt, Michael Stenbæk ; Rindzevicius, Tomas ; Boisen, Anja ; Ndoni, Sokol
in: Advanced Functional Materials, vol: 28, issue: 2

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2018     |    DOI: https://doi.org/10.1002/adfm.201704818

  PDF

InGaN/GaN ultraviolet LED with a graphene/AZO transparent current spreading layer

Lin, Li ; Ou, Yiyu ; Zhu, Xiaolong ; Stamate, Eugen ; Wu, Kaiyu ; Liang, Meng ; Liu, Zhiqiang ; Yi, Xiaoyan ; Herstrøm, Berit ; Boisen, Anja ; Jensen, Flemming ; Ou, Haiyan
in: Optical Materials Express, vol: 8, issue: 7, pages: 1818-1826

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2018     |    DOI: https://doi.org/10.1364/OME.8.001818

 

Injection-Molded Microfluidic Device for SERS Sensing Using Embedded Au-Capped Polymer Nanocones

Viehrig, Marlitt ; Thilsted, Anil H. ; Matteucci, Marco ; Wu, Kaiyu ; Catak, Darmin ; Schmidt, Michael S. ; Zor, Kinga ; Boisen, Anja
in: ACS Applied Materials and Interfaces, vol: 10, issue: 43, pages: 37417-37425

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2018     |    DOI: https://doi.org/10.1021/acsami.8b13424

2017
  PDF

Fabrication and characterization of Au dimer antennas on glass pillars with enhanced plasmonic response

Sadeghi, Pedram ; Wu, Kaiyu ; Rindzevicius, Tomas ; Boisen, Anja ; Schmid, Silvan
in: Nanophotonics, vol: 7, issue: 2, pages: 497-505

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2017     |    DOI: https://doi.org/10.1515/nanoph-2017-0011

  PDF

Macroscale SERS Uniformity and Reproducibility Using Densely Clustered Nanopillars

Wu, Kaiyu ; Schmidt, Michael Stenbæk ; Rindzevicius, Tomas ; Thilsted, Anil Haraksingh ; Boisen, Anja
Presented at:
The Fourth International Conference on Frontiers of Plasmonics

Type: Conference abstract for conference (Peer reviewed)

Status: Published     |    Year: 2017

 

Optimizing silver-capped silicon nanopillars to simultaneously realize macroscopic, practical-level SERS signal reproducibility and high enhancement at low costs

Wu, Kaiyu ; Rindzevicius, Tomas ; Schmidt, Michael Stenbæk ; Thilsted, Anil Haraksingh ; Boisen, Anja
in: Journal of Raman Spectroscopy, vol: 48, issue: 12, pages: 1808-1818

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2017     |    DOI: https://doi.org/10.1002/jrs.5255