Hyperbolic phonon-polaritons in boron nitride for near-field optical imaging and focusing

Peining Li, Martin Lewin, Andrey V. Kretinin, +5

Nature Communications

Reversible optical switching of highly confined phonon–polaritons with an ultrathin phase-change material

Peining Li, Xiaosheng Yang, Tobias W. W. Maß, +5

Nature Materials

Materials SciencePhotonicsOptical MaterialsEngineeringPolariton Dynamic +10

In3SbTe2 as a programmable nanophotonics material platform for the infrared

Andreas Heßler, Sophia Wahl, Till Leuteritz, +10

Nature Communications

Highly Confined and Switchable Mid-Infrared Surface Phonon Polariton Resonances of Planar Circular Cavities with a Phase Change Material

Hisashi Sumikura, Tao Wang, Peining Li, +7

Nano Letters

Advanced Optical Programming of Individual Meta‐Atoms Beyond the Effective Medium Approach

Ann‐Katrin U. Michel, Andreas Heßler, Sebastian Meyer, +10

Advanced Materials

Optical MaterialsIndividual Meta‐atoms BeyondEngineeringNegative-index MetamaterialOptic Design +20

Terahertz Nanoimaging and Nanospectroscopy of Chalcogenide Phase-Change Materials

Chao Chen, Shu Chen, R. P. S. M. Lobo, +9

ACS Photonics

Thz PhotonicsOptical MaterialsEngineeringChemistryTerahertz Photonics +16

Nanospectroscopy of Infrared Phonon Resonance Enables Local Quantification of Electronic Properties in Doped SrTiO₃ Ceramics

Martin Lewin, Christoph Baeumer, Felix Gunkel, +8

Advanced Functional Materials

Optical MaterialsEngineeringFunctional CeramicOptoelectronic DevicesElectronic Properties +18

Near-field imaging and spectroscopy of locally strained GaN using an IR broadband laser

Stefanie Bensmann, Fabian Gaußmann, Martin Lewin, +5

Optics Express

Wide-bandgap SemiconductorCrystal StructureOptical MaterialsEngineeringMicroscopy +15

Quantification of Carrier Density Gradients along Axially Doped Silicon Nanowires Using Infrared Nanoscopy

Lena Jung, Julian Pries, Tobias W. W. Maß, +6

ACS Photonics

EngineeringOptoelectronic DevicesSilicon On InsulatorSemiconductor NanostructuresSemiconductors +17

Exploiting Phonon‐Resonant Near‐Field Interaction for the Nanoscale Investigation of Extended Defects

Benedikt Hauer, Claire E. Marvinney, Martin Lewin, +7

Advanced Functional Materials

Optical MaterialsEngineeringAcoustic MetamaterialOptoelectronic DevicesSemiconductor Nanostructures +19