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S. Ruffenach

6 papers hereh-index 219 citations14 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author1
  • middle author4

Across the 5 of 6 papers where every author was matched, so the position is known.

fields
  • cond-mat.mes-hall5
  • cond-mat.other1
same name
  • S. Ruffenach — 10 papers, h 24
  • S. Ruffenach — 4 papers

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20242026
most citedMulti-probe analysis to separate edge currents from bulk currents in quantum spin Hall insulators and to analyze their temperature dependence

5 citations · 6 across the 5 of their papers we have counts for

collaborators
Showing 2025Show all

3 papers · 1 filter

cond-mat.mes-hall2025

Resonant Dyakonov-Shur Magnetoplasmons in Graphene Terahertz Photodetectors

Juan A. Delgado-Notario, Cedric Bray, Elsa Perez-Martin +16

Graphene plasmons confine incident terahertz fields far below the diffraction limit and, when hosted by a gate-defined Fabry-Perot cavity, enable electrically tunable, frequency-se…

cond-mat.mes-hall2025

Many-particle hybridization of optical transitions from zero-mode Landau levels in HgTe quantum wells

S. Ruffenach, S. S. Krishtopenko, A. V. Ikonnikov +6

We present far-infrared magnetospectroscopy measurements of a HgTe quantum well in the inverted band structure regime over the temperature range of 2 to 60 K. The particularly low…

cond-mat.mes-hall2025

Nonlinear Terahertz Electroluminescence from Dirac Landau Polaritons

B. Benhamou-Bui, C. Consejo, S. S. Krishtopenko +15

We report Dirac Landau polaritons observed by terahertz (THz) magnetoreflectivity spectroscopy, demonstrating strong coupling between cyclotron transitions of two-dimensional (2D)…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.