N. Asger Mortensen

Professor, Villum Investigator, Dr. Techn.

  • Campusvej 55

    5230 Odense M

    Denmark

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Research Output

Engineering nanoparticles with pure high-order multipole scattering

Zenin, V. A., Garcia-Ortiz, C. E., Evlyukhin, A. B., Yang, Y., Malureanu, R., Novikov, S. M., Coello, V., Chichkov, B. N., Bozhevolnyi, S. I., Lavrinenko, A. V. & Mortensen, N. A., 15. Apr 2020, In : ACS Photonics. 7, 4, p. 1067-1075

Research output: Contribution to journalJournal articleResearchpeer-review

Importance of substrates for the visibility of "dark" plasmonic modes

Fiedler, S., Raza, S., Ai, R., Wang, J., Busch, K., Stenger, N., Asger Mortensen, N. & Wolff, C., 27. Apr 2020, In : Optics Express. 28, 9, p. 13938-13948

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
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1 Downloads (Pure)

Magnetic and electric Mie-exciton polaritons in silicon nanodisks

Todisco, F., Malureanu, R., Wolff, C., Gonçalves, P. A. D., Roberts, A. S., Mortensen, N. A. & Tserkezis, C., 1. Apr 2020, In : Nanophotonics. 9, 4, p. 803-814

Research output: Contribution to journalJournal articleResearchpeer-review

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4 Downloads (Pure)

Monitoring strong coupling in nonlocal plasmonics with electron spectroscopies

Zouros, G. P., Kolezas, G. D., Mortensen, N. A. & Tserkezis, C., 15. Feb 2020, In : Physical Review B. 101, 8, 11 p., 085416.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
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53 Downloads (Pure)

Mono-crystalline gold platelets: a high-quality platform for surface plasmon polaritons

Kaltenecker, K. J., Krauss, E., Casses, L., Geisler, M., Hecht, B., Mortensen, N. A., Jepsen, P. U. & Stenger, N., 1. Feb 2020, In : Nanophotonics. 9, 2, p. 509-522

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
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18 Downloads (Pure)

Plasmon–emitter interactions at the nanoscale

Gonçalves, P. A. D., Christensen, T., Rivera, N., Jauho, A. P., Mortensen, N. A. & Soljačić, M., 17. Jan 2020, In : Nature Communications. 11, 1, 13 p., 366.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
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4 Downloads (Pure)

Probing graphene's nonlocality with singular metasurfaces

Galiffi, E., Huidobro, P. A., Gonçalves, P. A. D., Mortensen, N. A. & Pendry, J. B., 1. Feb 2020, In : Nanophotonics. 9, 2, p. 309-316

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
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29 Downloads (Pure)

Proceedings of the 9th International Conference on Surface Plasmon Photonics (SPP9)

Mortensen, N. A., Berini, P., Levy, U. & Bozhevolnyi, S. I., 4. Feb 2020, In : Nanophotonics. 9, 2

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
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Role of diffusive surface scattering in nonlocal plasmonics

Svendsen, M. K., Wolff, C., Jauho, A. P., Mortensen, N. A. & Tserkezis, C., 16. Sep 2020, In : Journal of Physics Condensed Matter. 32, 39, 395702.

Research output: Contribution to journalJournal articleResearchpeer-review

Strong light–matter interactions enabled by polaritons in atomically thin materials

Gonçalves, P. A. D., Stenger, N., Cox, J. D., Mortensen, N. A. & Xiao, S., 1. Mar 2020, In : Advanced Optical Materials. 8, 5, 25 p., 1901473.

Research output: Contribution to journalReviewResearchpeer-review

Ultrabright single-photon emission from germanium-vacancy zero-phonon lines: Deterministic emitter-waveguide interfacing at plasmonic hot spots

Siampour, H., Wang, O., Zenin, V. A., Boroviks, S., Siyushev, P., Yang, Y., Davydov, V. A., Kulikova, L. F., Agafonov, V. N., Kubanek, A., Mortensen, N. A., Jelezko, F. & Bozhevolnyi, S. I., 2020, In : Nanophotonics. 9, 4, p. 953-962

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
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30 Downloads (Pure)

Ultra-compact integrated graphene plasmonic photodetector with bandwidth above 110 GHz

Ding, Y., Cheng, Z., Zhu, X., Yvind, K., Dong, J., Galili, M., Hu, H., Mortensen, N. A., Xiao, S. & Oxenløwe, L. K., 1. Feb 2020, In : Nanophotonics. 9, 2, p. 317-325

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
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35 Downloads (Pure)
2019

A unidirectional surface plasmon coupler for strong interface with integrated quantum emitters

Siampour, H., Wang, O., Zenin, V. A., Boroviks, S., Siyushev, P., Yang, Y., Davydov, V. A., Kulikova, L. F., Agafonov, V. N., Mortensen, N. A., Jelezko, F. & Bozhevolnyi, S. I., Jan 2019.

Research output: Contribution to conference without publisher/journalPosterResearchpeer-review

Direct Generation of Tunable Orbital Angular Momentum Beams in Microring Lasers with Broadband Exceptional Points

Hayenga, W. E., Parto, M., Ren, J., Wu, F. O., Hokmabadi, M. P., Wolff, C., El-Ganainy, R., Mortensen, N. A., Christodoulides, D. N. & Khajavikhan, M., 21. Aug 2019, In : ACS Photonics. 6, 8, p. 1895-1901

Research output: Contribution to journalJournal articleResearchpeer-review

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Edge-dependent reflection and inherited fine structure of higher-order plasmons in graphene nanoribbons

Wedel, K. O., Mortensen, N. A., Thygesen, K. S. & Wubs, M., 8. Jan 2019, In : Physical Review B. 99, 4, 10 p., 045411.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
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88 Downloads (Pure)

Enhanced ponderomotive force in graphene due to interband resonance

Wolff, C., Tserkezis, C. & Mortensen, N. A., 23. Jul 2019, In : New Journal of Physics. 21, 7, 9 p., 073046.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
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Laser Writing of Bright Colors on Near-Percolation Plasmonic Reflector Arrays

Roberts, A. S., Novikov, S. M., Yang, Y., Chen, Y., Boroviks, S., Beermann, J., Mortensen, N. A. & Bozhevolnyi, S. I., 2019, In : A C S Nano. 13, 1, p. 71-77

Research output: Contribution to journalJournal articleResearchpeer-review

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On the time evolution at a fluctuating exceptional point

Wolff, C., Tserkezis, C. & Mortensen, N. A., 2019, In : Nanophotonics. 8, p. 1319-1326

Research output: Contribution to journalJournal articleResearchpeer-review

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Quantum phenomena in the electrodynamics of nanoplasmonic structures

Mortensen, N. A., 2019, 2019 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC). IEEE, 1 p.

Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsResearchpeer-review

Single-Crystalline Gold Nanodisks on WS 2 Mono- and Multilayers for Strong Coupling at Room Temperature

Geisler, M., Cui, X., Wang, J., Rindzevicius, T., Gammelgaard, L., Jessen, B. S., Gonçalves, P. A. D., Todisco, F., Bøggild, P., Boisen, A., Wubs, M., Mortensen, N. A., Xiao, S. & Stenger, N., 17. Apr 2019, In : ACS Photonics. 6, 4, p. 994-1001 8 p.

Research output: Contribution to journalJournal articleResearchpeer-review

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Strong Light-Matter Interaction in Monocrystalline Gold Nanodisks Coupled to Tungsten Disulfide

Stenger, N., Geisler, M., Wubs, M., Xiao, S. & Mortensen, N. A., 1. Jul 2019, Proceedings of the 2019 Conference on Lasers and Electro-Optics, CLEO. IEEE, 2 p. (Proceedings of Conference on Lasers and Electro-Optics (CLEO)).

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Topological nanophotonics

Mortensen, N. A., Bozhevolnyi, S. I. & Alu, A., 2019, In : Nanophotonics. 8, 8, p. 1315-1317

Research output: Contribution to journalJournal articleResearchpeer-review

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Tunable Orbital Angular Momentum Microring Lasers Using Chiral Exceptional Points

Hayenga, W. E., Ren, J., Parto, M., Wu, F., Hokmabadi, M. P., Wolff, C., El-Ganainy, R., Mortensen, N. A., Christodoulides, D. N. & Khajavikhan, M., 1. May 2019, Conference on Lasers and Electro-Optics. IEEE, 8750063. (Proceedings of Conference on Lasers and Electro-Optics (CLEO), Vol. 2019).

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Ultraviolet Interband Plasmonics with Si Nanostructures

Dong, Z., Wang, T., Chi, X., Ho, J., Tserkezis, C., Yap, S. L. K., Rusydi, A., Tjiptoharsono, F., Thian, D., Mortensen, N. A. & Yang, J. K. W., 13. Nov 2019, In : Nano Letters. 19, 11, p. 8040-8048

Research output: Contribution to journalJournal articleResearchpeer-review

Unidirectional single-photon emission from germanium-vacancy zero-phonon lines: Deterministic emitter-waveguide interfacing at plasmonic hot spots

Siampour, H., Wang, O., Zenin, V. A., Boroviks, S., Siyushev, P., Yang, Y., Davydov, V. A., Kulikova, L. F., Agafonov, V. N., Kubanek, A., Mortensen, N. A., Jelezko, F. & Bozhevolnyi, S. I., 13. Mar 2019, In : arxiv.org. 14 p.

Research output: Contribution to journalJournal articleResearchpeer-review

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38 Downloads (Pure)

Use of monocrystalline gold flakes for gap plasmon-based metasurfaces operating in the visible

Boroviks, S., Todisco, F., Mortensen, N. A. & Bozhevolnyi, S. I., 1. Nov 2019, In : Optical Materials Express. 9, 11, p. 4209-4217

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
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61 Downloads (Pure)
2018

Bifunctional metamirrors for simultaneous polarization splitting and focusing

Boroviks, S., Deshpande, R. A., Mortensen, N. A. & Bozhevolnyi, S. I., May 2018, Proceedings of SPIE Photonics Europe: Metamaterials XI. Boardman, A. D., Zayats, A. V. & MacDonald, K. F. (eds.). SPIE - International Society for Optical Engineering, Vol. 10671. 106712C

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Open Access
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127 Downloads (Pure)

Circular Dichroism in Nanoparticle Helices as a Template for Assessing Quantum-Informed Models in Plasmonics

Tserkezis, C., Yeşilyurt, A. T. M., Huang, J. S. & Mortensen, N. A., Nov 2018, In : ACS Photonics. 5, 12, p. 5017-5024

Research output: Contribution to journalJournal articleResearchpeer-review

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266 Downloads (Pure)

Digital resonant laser printing: Bridging nanophotonic science and consumer products

Zhu, X., Keshavarz Hedayati, M., Raza, S., Levy, U., Mortensen, N. A. & Kristensen, A., 2018, In : Nano Today. 19, p. 7-10

Research output: Contribution to journalJournal articleResearchpeer-review

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164 Downloads (Pure)

Direct Characterization of Near-Field Coupling in Gap Plasmon-Based Metasurfaces

Deshpande, R. A., Zenin, V. A., Ding, F., Mortensen, N. A. & Bozhevolnyi, S. I., 14. Sep 2018, In : Nano Letters. 18, 10, p. 6265–6270

Research output: Contribution to journalLetterResearchpeer-review

Open Access
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111 Downloads (Pure)

Emergent scale invariance of nonclassical plasmons in graphene nanoribbons

Wedel, K. O., Mortensen, N. A., Thygesen, K. S. & Wubs, M., Oct 2018, In : Physical Review B. 98, 15, 155412.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
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143 Downloads (Pure)

Fluctuations and noise-limited sensing near the exceptional point of parity-time-symmetric resonator systems

Mortensen, N. A., Gonçalves, P. A. D., Khajavikhan, M., Christodoulides, D. N., Tserkezis, C. & Wolff, C., 20. Oct 2018, In : Optica. 5, 10, p. 1342-1346

Research output: Contribution to journalJournal articleResearchpeer-review

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189 Downloads (Pure)

Holographic resonant laser printing of metasurfaces using plasmonic template

Carstensen, M. S., Zhu, X., Iyore, O. E., Mortensen, N. A., Levy, U. & Kristensen, A., 2018, In : ACS Photonics. 5, 5, p. 1665-1670

Research output: Contribution to journalJournal articleResearchpeer-review

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207 Downloads (Pure)

Interference in edge-scattering from monocrystalline gold flakes [Invited]

Boroviks, S., Wolff, C., Linnet, J., Yang, Y., Todisco, F., Roberts, A. S., Bozhevolnyi, S. I., Hecht, B. & Mortensen, N. A., 1. Dec 2018, In : Optical Materials Express. 8, 12, p. 3688-3697

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
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112 Downloads (Pure)

Mie excitons: understanding strong coupling in dielectric nanoparticles

Tserkezis, C., Gonçalves, P. A. D., Wolff, C., Todisco, F., Busch, K. & Mortensen, N. A., 26. Oct 2018, In : Physical Review B. 98, 15, 8 p., 155439.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
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170 Downloads (Pure)

Modal expansions in periodic photonic systems with material loss and dispersion

Wolff, C., Busch, K. & Mortensen, N. A., 2018, In : Physical Review B. 97, 10, 14 p., 104203.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
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Multifunctional Metamirror: Polarization Splitting and Focusing

Boroviks, S., Deshpande, R. A., Mortensen, N. A. & Bozhevolnyi, S. I., 2018, In : ACS Photonics. 5, 5, p. 1648-1653

Research output: Contribution to journalLetterResearchpeer-review

File
188 Downloads (Pure)

Near-field phase characterization of gradient gap plasmon-based metasurfaces

Deshpande, R. A., Zenin, V. A., Ding, F., Mortensen, N. A. & Bozhevolnyi, S. I., May 2018, Proceedings of SPIE Photonics Europe: Metamaterials XI. Zayats, A. V., Boardman, A. D. & MacDonald, K. F. (eds.). SPIE - International Society for Optical Engineering, Vol. 10671. 1067129

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Open Access
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129 Downloads (Pure)

Plasmon-enhanced generation of nonclassical light

Fernández-Domínguez, A. I., Bozhevolnyi, S. I. & Mortensen, N. A., 2018, In : ACS Photonics. 5, 9, p. 3447-3451

Research output: Contribution to journalJournal articleResearchpeer-review

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133 Downloads (Pure)

Probing nonlocal effects in metals with graphene plasmons

Dias, E. J. C., Iranzo, D. A., Gonçalves, P. A. D., Hajati, Y., Bludov, Y. V., Jauho, A. P., Mortensen, N. A., Koppens, F. H. L. & Peres, N. M. R., 2018, In : Physical Review B. 97, 24, 15 p., 245405.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
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171 Downloads (Pure)

Robustness of the Rabi splitting under nonlocal corrections in plexcitonics

Tserkezis, C., Wubs, M. & Mortensen, N. A., 17. Jan 2018, In : ACS Photonics. 5, 1, p. 133-142

Research output: Contribution to journalJournal articleResearchpeer-review

File
159 Downloads (Pure)

Transparent and conductive electrodes by large-scale nanostructuring of noble metal thin-films

Linnet, J., Runge Walther, A., Wolff, C., Albrektsen, O., Mortensen, N. A. & Kjelstrup-Hansen, J., 31. May 2018.

Research output: Contribution to conference without publisher/journalPosterResearch

Transparent and conductive electrodes by large-scale nano-structuring of noble metal thin-films

Linnet, J., Runge Walther, A., Wolff, C., Albrektsen, O., Mortensen, N. A. & Kjelstrup-Hansen, J., 2018, In : Optical Materials Express. 8, 7, p. 1733-1746

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
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220 Downloads (Pure)

Two-fluid hydrodynamic model for semiconductors

Maack, J. R., Mortensen, N. A. & Wubs, M., 2018, In : Physical Review B. 97, 11, 115415.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
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112 Downloads (Pure)

Ultra-thin titanium nitride films for refractory spectral selectivity [Invited]

Roberts, A. S., Chirumamilla, M., Wang, D., An, L., Pedersen, K., Mortensen, N. A. & Bozhevolnyi, S. I., 1. Jan 2018, In : Optical Materials Express. 8, 12, p. 3717-3728

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
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167 Downloads (Pure)
2017

Broadband infrared absorption enhancement by electroless-deposited silver nanoparticles

Gritti, C., Raza, S., Kadkhodazadeh, S., Kardynal, B., Malureanu, R., Mortensen, N. A. & Lavrinenko, A., 2017, In : Nanophotonics. 6, 1, p. 289–297

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
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243 Downloads (Pure)

Efficient electro-optic modulation in low-loss graphene-plasmonic slot waveguides

Ding, Y., Guan, X., Zhu, X., Hu, H., Bozhevolnyi, S. I., Oxenløwe, L. K., Jin, K., Mortensen, N. A. & Xiao, S., 28. Oct 2017, In : Nanoscale. 9, 40, p. 15576-15581

Research output: Contribution to journalJournal articleResearchpeer-review

File
180 Downloads (Pure)

How nonlocal damping reduces plasmon-enhanced fluorescence in ultranarrow gaps

Tserkezis, C., Mortensen, N. A. & Wubs, M., 2017, In : Physical Review B. 96, 8, 24 p., 085413.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
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Hybridized plasmons in 2D nanoslits: from graphene to anisotropic 2D materials

Mortensen, N. A., Dias Gonçalves, P. A., Xiao, S. & Peres, N. M. R., 2017, In : ACS Photonics. 4, 12, p. 3045 - 3054

Research output: Contribution to journalJournal articleResearchpeer-review

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