## Publications

Electromagnetic scalar product in spatially bounded domains. Phys. Rev. A, 109(4):043506, April 2024. URL https://doi.org/10.1103/PhysRevA.109.043506. .

The polychromatic T-matrix. J. Quant. Spectrosc. Radiat. Transf., 314:108853, February 2024. URL https://doi.org/10.1016/j.jqsrt.2023.108853. . [preprint]

The domain derivative in inverse obstacle scattering with nonlinear impedance boundary condition. Inverse Problems, 40(1):015001, 23, January 2024. URL https://doi.org/10.1088/1361-6420/ad0c92. . [preprint]

A scalar product for computing fundamental quantities in matter. Symmetry, 15(10):1839, October 2023. URL https://doi.org/10.3390/sym15101839. . [preprint]

Maximizing the electromagnetic chirality of thin metallic nanowires at optical frequencies. J. Comput. Phys., 475:Paper No. 111854, February 2023. URL https://doi.org/10.1016/j.jcp.2022.111854. . [preprint] [files]

Toward maximally electromagnetically chiral scatterers at optical frequencies. ACS Photonics, 9(6):1954–1964, June 2022. URL https://doi.org/10.1021/acsphotonics.1c01887. .

The optical helicity in a more algebraic approach to electromagnetism. Photoniques, 113(1):54–58, May 2022. URL https://doi.org/10.1051/photon/202111354. .

Multidimensional measures of electromagnetic chirality and their conformal invariance. New J. Phys., 24:033022, March 2022. URL https://doi.org/10.1088/1367-2630/ac57e8. . [preprint]

Maximizing the electromagnetic chirality of thin dielectric tubes. SIAM J. Appl. Math., 81(5):1979–2006, September 2021. URL https://doi.org/10.1137/21M1393509. . [preprint]

An asymptotic representation formula for scattering by thin tubular structures and an application in inverse scattering. Multiscale Model. Simul., 19(2):846–885, May 2021. URL https://doi.org/10.1137/20M1369907. . [preprint]

Total helicity of electromagnetic fields and matter. Phys. Rev. B, 103(5):054406, February 2021. URL https://doi.org/10.1103/PhysRevB.103.054406. . [preprint]

Application of the second domain derivative in inverse electromagnetic scattering. Inverse Problems, 36(12):125002, 34, December 2020. URL https://doi.org/10.1088/1361-6420/abaa31. . [preprint]

On enhanced sensing of chiral molecules in optical cavities. Appl. Phys. Rev., 7(4):041413, December 2020. URL https://doi.org/10.1063/5.0025006. .

A conformally invariant derivation of average electromagnetic helicity. Symmetry, 11(11):1427, November 2019. URL https://doi.org/10.3390/sym11111427. .

Solving inverse electromagnetic scattering problems via domain derivatives. Inverse Problems, 35(8):084005, 20, July 2019. URL https://doi.org/10.1088/1361-6420/ab10cb. . [preprint]

The definition and measurement of electromagnetic chirality. Math. Methods Appl. Sci., 41(2):559–572, January 2018. URL https://doi.org/10.1002/mma.4628. . [preprint]

Optical force and torque on dipolar dual chiral particles. Phys. Rev. B, 94(12):125123, September 2016. URL https://doi.org/10.1103/PhysRevB.94.125123. . [preprint]

## Preprints

Computing the interaction of light pulses with objects moving at relativistic speeds. CRC 1173 Preprint 2024/10, Karlsruhe Institute of Technology, April 2024. . [files]

On potential-based shape derivatives of the electromagnetic transmission problem. CRC 1173 Preprint 2022/75, Karlsruhe Institute of Technology, December 2022. .

## Theses

*Polychromatic T-Matrix: Group-theoretical derivation and applications*. PhD thesis, Karlsruhe Institute of Technology (KIT), February 2024. .*Electromagnetic scattering from thin tubular objects and an application in electromagnetic chirality*. PhD thesis, Karlsruhe Institute of Technology (KIT), June 2023. .*Reconstructing the shape and measuring chirality of obstacles in electromagnetic scattering*. PhD thesis, Karlsruhe Institute of Technology (KIT), November 2019. .