Publications

Publikationer rss feed

2020
 

Improving the efficiency of upconversion by light concentration using nanoparticle design

Madsen, S. P. ; Christiansen, J. ; Christiansen, Rasmus Ellebæk ; Vester-Petersen, J. ; Møller, S. H. ; Lakhotiya, H. ; Nazir, A. ; Eriksen, E. ; Roesgaard, S. ; Sigmund, Ole ; Lissau, J. S. ; Destouesse, E. ; Madsen, M. ; Julsgaard, B. ; Balling, P.
in: Journal of Physics D: Applied Physics, vol: 53, issue: 7

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2020     |    DOI: https://doi.org/10.1088/1361-6463/ab5553

 

Nonlinear compressive stability of hyperelastic 2D lattices at finite volume fractions

Bluhm, Gore Lukas ; Sigmund, Ole ; Wang, Fengwen ; Poulios, Konstantinos
in: Journal of the Mechanics and Physics of Solids, vol: 137

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2020     |    DOI: https://doi.org/10.1016/j.jmps.2019.103851

 

Spectrally smooth and spatially uniform sound radiation from a thin plate structure using band gaps

Jung, Jaesoon ; Jeong, Cheol-Ho ; Jensen, Jakob Søndergaard
in: Journal of Sound and Vibration, vol: 471

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2020     |    DOI: https://doi.org/10.1016/j.jsv.2020.115187

 

Strongly enhanced upconversion in trivalent erbium ions by tailored gold nanostructures: Toward high-efficient silicon-based photovoltaics

Christiansen, Jeppe ; Vester-Petersen, Joakim ; Roesgaard, Søren ; Møller, Søren H. ; Christiansen, Rasmus E. ; Sigmund, Ole ; Madsen, Søren Peder ; Balling, Peter ; Julsgaard, Brian
in: Solar Energy Materials and Solar Cells, vol: 208

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2020     |    DOI: https://doi.org/10.1016/j.solmat.2020.110406

2019
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Efficient sound radiation using a bandgap structure

Jung, Jaesoon ; Jeong, Cheol Ho ; Jensen, Jakob S.
in: Applied Physics Letters, vol: 115, issue: 4

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2019     |    DOI: https://doi.org/10.1063/1.5110296

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Acoustic and photonic topological insulators by topology optimization

Christiansen, Rasmus E. ; Wang, Fengwen ; Stobbe, Søren ; Sigmund, Ole
part of: Proceedings of SPIE - Metamaterials, Metadevices, and Metasystems 2019, 2019, SPIE - International Society for Optical Engineering
Presented at:
SPIE Nanoscience + Engineering 2019

Type: Article in proceedings (Peer reviewed)

Status: Published     |    Year: 2019     |    DOI: https://doi.org/10.1117/12.2528504

 

A density-based topology optimization methodology for thermal energy storage systems

Lundgaard, Christian ; Engelbrecht, Kurt ; Sigmund, Ole
in: Structural and Multidisciplinary Optimization, vol: 60, issue: 6, pages: 2189-2204

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2019     |    DOI: https://doi.org/10.1007/s00158-019-02375-8

 

A non-linear material interpolation for design of metallic nano-particles using topology optimization

Christiansen, Rasmus E. ; Vester-Petersen, Joakim ; Madsen, Søren Peder ; Sigmund, Ole
in: Computer Methods in Applied Mechanics and Engineering, vol: 343, pages: 23-39

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2019     |    DOI: https://doi.org/10.1016/j.cma.2018.08.034

 

A “poor man’s” approach for high-resolution three-dimensional topology design for natural convection problems

Pollini, Nicolo ; Sigmund, Ole ; Andreasen, Casper Schousboe ; Alexandersen, Joe
in: Advances in Engineering Software, vol: 140

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2019     |    DOI: https://doi.org/10.1016/j.advengsoft.2019.102736

 

A “poor man’s” approach to topology optimization of natural convection problems

Asmussen, Janus ; Alexandersen, Joe ; Sigmund, Ole ; Andreasen, Casper Schousboe
in: Structural and Multidisciplinary Optimization, vol: 59, issue: 4, pages: 1105-1124

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2019     |    DOI: https://doi.org/10.1007/s00158-019-02215-9


http://www.topopt.mek.dtu.dk/publications
24 JANUARY 2020