Projects per year
Personal profile
Research interests
Research group website: www.valev.org.
Prof Valev' research focuses on the interaction between powerful laser light and nanostructured materials. In January 2019, the team "made history" by demonstrating a new physical effect, that had eluded scientists for 40 years. The effect had been referred to as the impossible theory.
Valev's main expertise is in building laser experiments for studying novel materials, such as plasmonic nanostructures, metamaterials, 2D materials and quantum optical materials. He aims to discover new properties and to test theoretical predictions. His focus is on the physics of photons, electrons and magnetism confined to tiny volumes of space – nanoparticles or 2D sheets. He seeks out new and useful intersections between classical electromagnetism and quantum mechanics. His investigations are both fundamental and applied, with potential benefits for the pharmaceutical, food, perfume, and agrochemical industries.
Teaching interests
In both research and teaching projects, Prof Valev's work often takes a distinct science fiction aspect, as his team builds laser-powered nano-photonic steam engines (Steampunk Science) or program humanoid robots to teach physics.
Keywords
- Chirality
- Chiral nanostructures
- Chiral metamaterials
- Nanophotonics
- Plasmonics
- Metamaterials
- Second Harmonic Generation
- Chiroptical effects
- Nonlinear chiroptical effects
- Nano Metalworking
- Nanowelding
- Magnetism
- Multiphoton microscopy
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Collaborations and top research areas from the last five years
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CHIRONN: CHIROptical Nonlinearity in Nanoparticles
Valev, V. (PI)
2/06/25 → 1/06/28
Project: Research council
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PERSEUS: molecular Polarizability Established by Rayleigh Scattering Enhancement and Ultra-Spectral analysis
Valev, V. (PI) & Pantos, D. (CoI)
1/10/23 → 4/12/26
Project: UK charity
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Advanced hyper-spectral microscopy
Wolverson, D. (CoPI) & Valev, V. (CoPI)
1/10/19 → …
Project: UK industry
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International Collaboration Awards of the RS - Clean Air
Valev, V. (PI) & Wadsworth, W. (CoI)
1/12/20 → 30/11/23
Project: Research council
Research output
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Hyper-Rayleigh optical activity in backward scattering
Valev, V., Choi, H., Ji, R. & Pantos, D., 19 Jul 2026, (Acceptance date) In: Optical Materials Express.Research output: Contribution to journal › Article › peer-review
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Second-harmonic chiroptical scattering spectroscopy from plasmonic nanohelices
Valev, V., Olohan, B., Choi, H., Kwon, H., Ji, R., Kerrigan, B., Nedderman, O., Pantos, D. & Fischer, P., 20 Apr 2026, In: Optics Express. 34, 8, p. 14662-14672 11 p.Research output: Contribution to journal › Article › peer-review
Open Access -
Tracking Chirality Evolution in Tellurium Nanocrystals via Polarization-Resolved Second-Harmonic Scattering
Ji, R., Reuven, B., Kerrigan, B., Markovich, G. & Valev, V. K., 8 Jul 2026, In: Nano Letters. 26, 26, p. 8497–8504 8 p.Research output: Contribution to journal › Letter › peer-review
Open Access -
MPs Entering Human Circulation through Infusions: A Significant Pathway and Health Concern
Huang, T., Liu, Y., Wang, L., Ruan, X., Ge, Q., Ma, M., Wang, W., You, W., Zhang, L., Valev, V. K. & Zhang, L., 16 May 2025, In: Environment & Health. 3, 5, p. 551-559 9 p.Research output: Contribution to journal › Article › peer-review
Open Access36 Link opens in a new tab Citations (SciVal) -
Theory of conferred hyper-Raman optical activity
Andrews, D. L. & Valev, V., 12 Dec 2025, In: Journal of Optics. 27, 12, 125002.Research output: Contribution to journal › Article › peer-review
Open Access
Datasets
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Dataset for "Atomic dispensers for thermoplasmonic control of alkali vapor pressure in quantum optical applications"
Rusimova, K. (Creator), Slavov, D. (Creator), Pradaux-Caggiano, F. (Creator), Collins, J. (Creator), Gordeev, S. (Creator), Carbery, D. (Creator), Mosley, P. (Creator), Wadsworth, W. (Creator) & Valev, V. (Creator), University of Bath, 24 May 2019
DOI: 10.15125/BATH-00529
Dataset
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Dataset for "Circular dichroism in higher-order diffraction beams from chiral quasi-planar nanostructures"
Kuppe, C. (Creator), You, J. (Creator), Gordeev, S. (Creator), Panoiu, N.-C. (Creator), Williams, C. (Project Member), Collins, J. (Project Member), Wilkinson, T. (Project Member) & Valev, V. (Supervisor), University of Bath, 27 Mar 2018
DOI: 10.15125/BATH-00479
Dataset
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Dataset for "Enantiomorphing chiral plasmonic nanostructures: a counter-intuitive sign reversal of the nonlinear circular dichroism"
Collins, J. (Creator), Valev, V. (Creator), Zheng, X. (Creator), Slenders, E. (Creator), Zu, S. (Creator), Vandenbosch, G. (Creator), Fang, Z. (Creator), Ameloot, M. (Creator), Braz, N. (Project Member), Moshchalkov, V. (Project Member) & Warburton, P. (Project Member), University of Bath, 3 May 2018
DOI: 10.15125/BATH-00483
Dataset
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Dataset for "Cu/Ag Sphere Segment Void Array as Efficient Surface Enhanced Raman Spectroscopy Substrate for Detecting Individual Atmospheric Aerosol".
Ohnoutek, L. (Creator) & Valev, V. (Creator), University of Bath, 18 Mar 2020
DOI: 10.15125/BATH-00765
Dataset
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The dataset for "Measuring chirality in the far-field from a racemic nanomaterial: diffraction spectroscopy from plasmonic nanogratings"
Kuppe, C. (Creator), Gordeev, S. (Creator), Williams, C. (Creator), Zheng, X. (Creator), Vandenbosch, G. (Creator), Valev, V. (Supervisor) & Collins, J. (Contributor), University of Bath, 10 May 2019
DOI: 10.15125/BATH-00592
Dataset