Publications of Alexander Paarmann

Journal Article (41)

2024
Journal Article
Galiffi, Emanuele, Giulia Carini, Xiang Ni, Gonzalo Álvarez-Pérez, Simon Yves, Enrico Maria Renzi, Ryan Nolen, Sören Wasserroth, Martin Wolf, Pablo Alonso-Gonzales, Alexander Paarmann and Andrea Alù: Extreme light confinement and control in low-symmetry phonon-polaritonic crystals.
Journal Article
Kießling, Riko, Martin Wolf and Alexander Paarmann: Spectral narrowing of a phonon resonance in time-domain sum-frequency spectroscopy.
Journal Article
Raschke, Markus B., Mathias Schubert, Prineha Narang and Alexander Paarmann: Publisher's Note: “Optical nanoprobe imaging and spectroscopy” [Appl. Phys. Lett. 123, 230401 (2023)].
2023
Journal Article
Hu, Guangwei, Weiliang Ma, Debo Hu, Jing Wu, Chunqi Zheng, Kaipeng Liu, Xudong Zhang, Xiang Ni, Jianing Chen, Xinliang Zhang, Qing Dai, Joshua D. Caldwell, Alexander Paarmann, Andrea Alù, Peining Li and Cheng-Wei Qiu: Real-space nanoimaging of hyperbolic shear polaritons in a monoclinic crystal.
Journal Article
Khan, Tuhin, Ben John, Richarda Niemann, Alexander Paarmann, Martin Wolf and Martin Thämer: Compact oblique-incidence nonlinear widefield microscopy with paired-pixel balanced imaging.
Journal Article
Matson, Joseph, Sören Waßerroth, Xiang Ni, Maximilian Obst, Katja Diaz-Granados, Giulia Carini, Enrico Renzi, Emanuele Galiffi, Thomas G. Folland, Lukas Eng, J. Klopf, Stefan Mastel, Sean Armster, Vincent Gambin, Martin Wolf, Susanne C. Kehr, Andrea Alu, Alexander Paarmann and Joshua Caldwell: Controlling the propagation asymmetry of hyperbolic shear polaritons in beta-gallium oxide.
Journal Article
Ni, Xiang, Giulia Carini, Weiliang Ma, Enrico Maria Renzi, Emanuele Galiffi, Sören Wasserroth, Martin Wolf, Peining Li, Alexander Paarmann and Andrea Alù: Observation of directional leaky polaritons at anisotropic crystal interfaces.
Journal Article
Paßler, Nikolai, Xiang Ni, Giulia Carini, Dmitry N. Chigrin, Andrea Alù and Alexander Paarmann: Layer-resolved resonance intensity of evanescent polariton modes in anisotropic multilayers.
2022
Journal Article
He, Mingze, Thomas G. Folland, Jiahua Duan, Pablo Alonso-González, Simone De Liberato, Alexander Paarmann and Joshua D. Caldwell: Anisotropy and Modal Hybridization in Infrared Nanophotonics Using Low-Symmetry Materials.
Journal Article
Kohlmann, Marcel, Christian Denker, Nikolai Paßler, Jana Kredl, Martin Wolf, Markus Münzenberg and Alexander Paarmann: Second harmonic generation from grating-coupled hybrid plasmon–phonon polaritons.
Journal Article
Niemann, Richarda, Sören Waßerroth, Guanyu Lu, Sandy Gewinner, Marco De Pas, Wieland Schöllkopf, Joshua D. Caldwell, Martin Wolf and Alexander Paarmann: Long-wave infrared super-resolution wide-field microscopy using sum-frequency generation.
Journal Article
Paßler, Nikolai, Xiang Ni, Guangwei Hu, Joseph R. Matson, Giulia Carini, Martin Wolf, Mathias Schubert, Andrea Alù, Joshua D. Caldwell, Thomas G. Folland and Alexander Paarmann: Hyperbolic shear polaritons in low-symmetry crystals.
Journal Article
Yue, Yanhua, Giacomo Melani, Harald Kirsch, Alexander Paarmann, Peter Saalfrank, R.Kramer Campen and Yujin Tong: Structure and Reactivity of α-Al2O3(0001) Surfaces: How Do Al-I and Gibbsite-like Terminations Interconvert?
2020
Journal Article
Paßler, Nikolai, Andreas Heßler, Matthias Wuttig, Thomas Taubner and Alexander Paarmann: Surface Polariton-Like s-Polarized Waveguide Modes in Switchable Dielectric Thin-Films on Polar Crystals.
Journal Article
Paßler, Nikolai, Mathieu Jeannin and Alexander Paarmann: Layer-resolved absorption of light in arbitrarily anisotropic heterostructures.
2019
Journal Article
Kießling, Riko, Yujin Tong, Alexander J. Giles, Sandy Gewinner, Wieland Schöllkopf, Joshua D. Caldwell, Martin Wolf and Alexander Paarmann: Surface Phonon Polariton Resonance Imaging Using Long-Wave Infrared-Visible Sum-Frequency Generation Microscopy.
Journal Article
Paßler, Nikolai and Alexander Paarmann: Generalized 4 × 4 matrix formalism for light propagation in anisotropic stratified media: study of surface phonon polaritons in polar dielectric heterostructures: erratum [J. Opt. Soc. Am. B 34, 2128 (2017)].
Journal Article
Paßler, Nikolai, Ilya Razdolski, D.Scott Katzer, D.F. Storm, Joshua D. Caldwell, Martin Wolf and Alexander Paarmann: Second Harmonic Generation from Phononic Epsilon-Near-Zero Berreman Modes in Ultrathin Polar Crystal Films.
Journal Article
Ratchford, Daniel C., Christopher Winta, Ioannis Chatzakis, Chase T. Ellis, Nikolai Paßler, Jonathan Winterstein, Pratibha Dev, Ilya Razdolski, Joseph R. Matson, Joshua R. Nolen, Joseph G. Tischler, Igor Vurgaftman, Michael B. Katz, Neeraj Nepal, Matthew T. Hardy, Jordan A. Hachtel, Juan Carlos Idrobo, Thomas L. Reinecke, Alexander J. Giles, D.Scott Katzer, Nabil D. Bassim, Rhonda M. Stroud, Martin Wolf, Alexander Paarmann and Joshua D. Caldwell: Controlling the Infrared Dielectric Function through Atomic-Scale Heterostructures.
Journal Article
Winta, Christopher, Martin Wolf and Alexander Paarmann: Low-temperature infrared dielectric function of hyperbolic α-quartz.
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