Publications of Alexander Paarmann
All genres
Journal Article (46)
2019
Journal Article
6 (11), pp. 3017 - 3023 (2019)
Surface Phonon Polariton Resonance Imaging Using Long-Wave Infrared-Visible Sum-Frequency Generation Microscopy. ACS Photonics
Journal Article
36 (11), pp. 3246 - 3248 (2019)
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
Journal Article
: Controlling the Infrared Dielectric Function through Atomic-Scale Heterostructures. ACS Nano 13 (6), pp. 6730 - 6741 (2019)
Journal Article
6 (6), pp. 1365 - 1371 (2019)
Second Harmonic Generation from Phononic Epsilon-Near-Zero Berreman Modes in Ultrathin Polar Crystal Films. ACS Photonics
Journal Article
99 (14), 144308 (2019)
Low-temperature infrared dielectric function of hyperbolic α-quartz. Physical Review B 2018
Journal Article
113 (16), 161103 (2018)
Controlling nanoscale air-gaps for critically coupled surface polaritons by means of non-invasive white-light interferometry. Applied Physics Letters
Journal Article
: Second harmonic generation from strongly coupled localized and propagating phonon-polariton modes. Physical Review B 98 (12), 125425 (2018)
Journal Article
21 (08), 080702 (2018)
Femtosecond single-shot timing and direct observation of subpulse formation in an infrared free-electron laser. Physical Review Accelerators and Beams
Journal Article
: Ultrafast Relaxation Dynamics of the Antiferrodistortive Phase in Ca Doped SrTiO3. Physical Review Letters 121 (05), 055701 (2018)
Journal Article
18 (7), pp. 4285 - 4292 (2018)
Strong Coupling of Epsilon-Near-Zero Phonon Polaritons in Polar Dielectric Heterostructures. Nano Letters
Journal Article
: Dissecting spin-phonon equilibration in ferrimagnetic insulators by ultrafast lattice excitation. Science Advances 4 (7), eaar5164 (2018)
Journal Article
97 (9), 094108 (2018)
Second-harmonic phonon spectroscopy of α-quartz. Physical Review B 2017
Journal Article
119 (12), 127402 (2017)
Terahertz Sum-Frequency Excitation of a Raman-Active Phonon. Physical Review Letters
Journal Article
34 (10), pp. 102128 - 102139 (2017)
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
Journal Article
4 (5), pp. 1048 - 1053 (2017)
Second-Harmonic Generation from Critically Coupled Surface Phonon Polaritons. ACS Photonics 2016
Journal Article
: Resonant Enhancement of Second-Harmonic Generation in the Mid-Infrared Using Localized Surface Phonon Polaritons in Subdiffractional Nanostructures. Nano Letters 16 (11), pp. 6954 - 6959 (2016)
Journal Article
94 (13), 134312 (2016)
Effects of crystal anisotropy on optical phonon resonances in midinfrared second harmonic response of SiC. Physical Review B
Journal Article
3 (4), pp. 611 - 619 (2016)
Nanofocused Plasmon-Driven Sub-10 fs Electron Point Source. ACS Photonics 2015
Journal Article
107 (8), 081101 (2015)
Second harmonic generation spectroscopy in the Reststrahl band of SiC using an infrared free-electron laser. Applied Physics Letters 2014
Journal Article
5 (10), 5292 (2014)
Femtosecond electrons probing currents and atomic structure in nanomaterials. Nature Communications