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researcher

R. Niemann

9 papers hereh-index 549 citations12 works total

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

author position
  • first author3
  • middle author5

Across the 8 of 9 papers where every author was matched, so the position is known.

fields
  • physics.optics7
  • cond-mat.mtrl-sci2
same name
  • R. Niemann — 5 papers, h 17
  • R. Niemann — 1 paper, h 10

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
20212026
most citedInfrared super-resolution wide-field microscopy using sum-frequency generation

12 citations · 13 across the 8 of their papers we have counts for

collaborators
Showing 2025Show all

2 papers · 1 filter

physics.optics2025

Spectral tuning of hyperbolic shear polaritons in monoclinic gallium oxide via isotopic substitution

Giulia Carini, Mohit Pradhan, Elena Gelzinyte +26

Hyperbolic phonon polaritons - hybridized modes arising from the ultrastrong coupling of infrared light to strongly anisotropic lattice vibrations in uniaxial or biaxial polar crys…

physics.optics2025

Ultraconfined THz Phonon Polaritons in Hafnium Dichalcogenides

R. A. Kowalski, N. S. Mueller, G. Álvarez-Pérez +18

The confinement of electromagnetic radiation to subwavelength scales relies on strong light-matter interactions. In the infrared (IR) and terahertz (THz) spectral ranges, phonon po…

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