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Joshua Feis BSc MSc

DPhil Student

COLLEGE: Christ Church College

Biography

Joshua Feis received a BSc in physics from Karlsruhe Institute of Technology (KIT) in 2018 and an MSc in physics in 2019.
During his time there, he worked on effective material material models for metamaterials in the group of Carsten Rockstuhl as well as chiral electromagnetism in the group of Martin Wegener.

In 2019, he joined the University of Oxford to work towards his DPhil

Research Interests

Joshua's current work is focused on applications and implementations of recent advances in condensed matter theory (such as topological insulators) in artificial electromagnetic systems.

Research Groups

Publications

J. Feis, C. J. Stevens, E. Shamonina, ”Wireless power transfer through asymmetric topological edge states in diatomic chains of coupled meta-atoms”, Appl. Phys. Lett., 117, 134106, 2020.

J. Feis, D. Beutel, J. Köpfler, X. Garcia-Santiago, C. Rockstuhl, M. Wegener, I. Fernandez-Corbaton, ”Helicity-preserving optical cavity modes for enhanced sensing of chiral molecules”, Phys. Rev. Lett., 124, 033201, 2020.

F. Graf, J. Feis, X. Garcia-Santiago, M. Wegener, C. Rockstuhl, I. Fernandez-Corbaton, ”Achiral, Helicity Preserving, and Resonant Structures for Enhanced Molecular Circular Dichroism”, ACS Photonics, 6, 482-491, 2019.

J. Feis, K. Mnasri, A. Khrabustovskyi, C. Stohrer, M. Plum, C.Rockstuhl, ”Surface plasmon polaritons sustained at the interface of a nonlocal metamaterial”, Phys. Rev. B, 98, 115409, 2018.

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