Publications of Alexander Paarmann
All genres
Journal Article (32)
2022
Journal Article
Y. Yue, , H. Kirsch, A. Paarmann, , R.K. Campen and Y. Tong: Structure and Reactivity of α-Al2O3(0001) Surfaces: How Do Al–I and Gibbsite-like Terminations Interconvert? The Journal of Physical Chemistry C, in press.
Journal Article
A. Paarmann and : Anisotropy and Modal Hybridization in Infrared Nanophotonics Using Low-Symmetry Materials. , , , , , ACS Photonics 9 (4), 1078–1095 (2022).
Journal Article
R. Niemann, S. Waßerroth, , S. Gewinner, M. De Pas, W. Schöllkopf, , M. Wolf and A. Paarmann: Long-wave infrared super-resolution wide-field microscopy using sum-frequency generation. Applied Physics Letters 120 (13), 131102 (2022).
Journal Article
N. Paßler, , , , G. Carini, M. Wolf, , , , and A. Paarmann: Hyperbolic shear polaritons in low-symmetry crystals. Nature 602 (7898), 595–600 (2022).
2020
Journal Article
N. Paßler, and A. Paarmann: Layer-resolved absorption of light in arbitrarily anisotropic heterostructures. Physical Review B 101 (16), 165425 (2020).
2019
Journal Article
R. Kießling, Y. Tong, , S. Gewinner, W. Schöllkopf, , M. Wolf and A. Paarmann: Surface Phonon Polariton Resonance Imaging Using Long-Wave Infrared-Visible Sum-Frequency Generation Microscopy. ACS Photonics 6 (11), 3017–3023 (2019).
Journal Article
N. Paßler and A. 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 of the Optical Society of America B 36 (11), 3246–3248 (2019).
Journal Article
N. Paßler, , , and A. Paarmann: Surface Polariton-Like s-Polarized Waveguide Modes in Switchable Dielectric Thin-Films on Polar Crystals. Advanced Optical Materials 1901056 (2019).
Journal Article
C. Winta, , , N. Paßler, , , I. Razdolski, , , , , , , , , , , , , , , M. Wolf, A. Paarmann and : Controlling the Infrared Dielectric Function through Atomic-Scale Heterostructures. , ACS Nano 13 (6), 6730–6741 (2019).
Journal Article
N. Paßler, I. Razdolski, , , , M. Wolf and A. Paarmann: Second Harmonic Generation from Phononic Epsilon-Near-Zero Berreman Modes in Ultrathin Polar Crystal Films. ACS Photonics 6 (6), 1365–1371 (2019).
Journal Article
C. Winta, M. Wolf and A. Paarmann: Low-temperature infrared dielectric function of hyperbolic α-quartz. Physical Review B 99 (14), 144308 (2019).
2018
Journal Article
N. Paßler, , M. Wolf, and A. Paarmann: Controlling nanoscale air-gaps for critically coupled surface polaritons by means of non-invasive white-light interferometry. , Applied Physics Letters 113 (16), 161103 (2018).
Journal Article
I. Razdolski, N. Paßler, , C. Winta, , , , , M. Wolf, A. Paarmann and : Second harmonic generation from strongly coupled localized and propagating phonon-polariton modes. Physical Review B 98 (12), 125425 (2018).
Journal Article
R. Kießling, , S. Gewinner, W. Schöllkopf, M. Wolf and A. Paarmann: Femtosecond single-shot timing and direct observation of subpulse formation in an infrared free-electron laser. Physical Review Accelerators and Beams 21 (08), 080702 (2018).
Journal Article
L. Rettig, , , , , , , , , , , , A. Paarmann, J. Noack, , , , and : Ultrafast Relaxation Dynamics of the Antiferrodistortive Phase in Ca Doped SrTiO3. , , , Physical Review Letters 121 (05), 055701 (2018).
Journal Article
S.F. Maehrlein, , , A. Paarmann, , , , M. Wolf, , and T. Kampfrath: Dissecting spin-phonon equilibration in ferrimagnetic insulators by ultrafast lattice excitation. Science Advances 4 (7), eaar5164 (2018).
Journal Article
N. Paßler, , , I. Razdolski, , , M. Wolf, , and A. Paarmann: Strong Coupling of Epsilon-Near-Zero Phonon Polaritons in Polar Dielectric Heterostructures. Nano Letters 18 (7), 4285–4292 (2018).
Journal Article
C. Winta, S. Gewinner, W. Schöllkopf, M. Wolf and A. Paarmann: Second-harmonic phonon spectroscopy of α-quartz. Physical Review B 97 (9), 094108 (2018).
2017
Journal Article
S.F. Maehrlein, A. Paarmann, M. Wolf and T. Kampfrath: Terahertz Sum-Frequency Excitation of a Raman-Active Phonon. Physical Review Letters 119 (12), 127402 (2017).
Journal Article
N. Paßler and A. Paarmann: Generalized 4 × 4 matrix formalism for light propagation in anisotropic stratified media: study of surface phonon polaritons in polar dielectric heterostructures. Journal of the Optical Society of America B 34 (10), 102128–102139 (2017).