1k citations · 2.2k across the 4 of their papers we have counts for
4 papers
Observation of Quadrupole Transitions and Edge Mode Topology in an LC network
Marc Serra-Garcia, Roman Süsstrunk, Sebastian D. Huber
High-order topological insulators are a recent development extending the topological theory of charge polarization to higher multipole moments. Since their theoretical proposal, se…
Observation of a phononic quadrupole topological insulator
Marc Serra-Garcia, Valerio Peri, Roman Süsstrunk +4
The modern theory of charge polarization in solids is based on a generalization of Berry's phase. Its possible quantization lies at the heart of our understanding of all systems wi…
Observation of phononic helical edge states in a mechanical 'topological insulator'
Roman Süsstrunk, Sebastian D. Huber
A topological insulator is characterized by a dichotomy between the interior and the edge of a finite system: While the bulk has a non-zero energy gap, the edges are forced to sust…
Aharonov-Casher Effect for Plasmons in a Ring of Josephson Junctions
Roman Süsstrunk, Ion Garate, Leonid Glazman
Phase slips in a one-dimensional closed array of Josephson junctions hybridize the persistent current states (PCS) and plasmon branches of excitations. The interference between pha…