Research output per year
Research output per year
Personal profile
Artistic and research interests
Plasmonic metasurfaces
Education/Academic qualification
Tekn. toht., teknillinen fysiikka
Award Date: 29 Jun 2026
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
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SDG 7 Affordable and Clean Energy
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Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
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Scattering and near-field enhancement of light by plasmonic particles at higherorder multipole resonances
Sehrawat, S., 2026, Aalto University. 122 p.Research output: Thesis › Doctoral Thesis › Collection of Articles
Open Access -
Near-field enhancement by a metasurface at octupole plasmon resonance in periodic disk dimers
Sehrawat, S., Lindfors, K. & Shevchenko, A., Dec 2025, In: Physical Review Applied. 24, 6, p. 1-12 12 p., 064031.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile4 Downloads (Pure) -
Optical near-field enhancement by metal particles at higher-order plasmon resonances
Sehrawat, S. & Shevchenko, A., 2025, p. 1138-1139. 2 p.Research output: Contribution to conference › Abstract › Scientific › peer-review
Open Access -
Hybridization of electromagnetic multipoles in a nanoscatterer in the presence of another nanoscatterer
Sehrawat, S., Kolkowski, R. & Shevchenko, A., 1 Feb 2024, In: New Journal of Physics. 26, 2, p. 1-12 12 p., 023050.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile7 Citations (Scopus)174 Downloads (Pure) -
Near-field enhancement of light by higher-order multipole excitations in a metal nanodisc trimer
Sehrawat, S. & Shevchenko, A., 7 Oct 2024, In: Optics Express. 32, 21, p. 37624-37634 11 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile5 Citations (Scopus)130 Downloads (Pure)
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PREIN 2: Photonics Research and Innovation
Kaivola, M. (Co-PI), Oksanen, J. (Co-PI), Naukkarinen, O. (Principal investigator), Savin, H. (Co-PI), Sun, Z. (Co-PI), Lipsanen, H. (Co-PI), Liu, X. (Project Member), Sehrawat, S. (Project Member), Radfar, B. (Project Member), Vähänissi, V. (Project Member), Mehmood, N. (Project Member), Li, D. (Project Member), Zang, X. (Project Member), Ahmed, F. (Project Member), Ding, E. (Project Member), Shafi, A. (Project Member) & Yli-Koski, M. (Project Member)
01/09/2022 → 31/12/2026
Project: RCF Flagship
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Seeing the Unseeable: The ultimate limits of perfectly dark states of light
Kolkowski, R. (Principal investigator), Bai, H. (Project Member) & Sehrawat, S. (Project Member)
01/09/2022 → 31/12/2025
Project: RCF Academy Research Fellow: Research costs