Publications of Alexander Paarmann
All genres
Journal Article (41)
21.
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 22.
Journal Article
98 (12), 125425 (2018)
Second harmonic generation from strongly coupled localized and propagating phonon-polariton modes. Physical Review B 23.
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 24.
Journal Article
121 (05), 055701 (2018)
Ultrafast Relaxation Dynamics of the Antiferrodistortive Phase in Ca Doped SrTiO3. Physical Review Letters 25.
Journal Article
18 (7), pp. 4285 - 4292 (2018)
Strong Coupling of Epsilon-Near-Zero Phonon Polaritons in Polar Dielectric Heterostructures. Nano Letters 26.
Journal Article
4 (7), eaar5164 (2018)
Dissecting spin-phonon equilibration in ferrimagnetic insulators by ultrafast lattice excitation. Science Advances 27.
Journal Article
97 (9), 094108 (2018)
Second-harmonic phonon spectroscopy of α-quartz. Physical Review B 28.
Journal Article
119 (12), 127402 (2017)
Terahertz Sum-Frequency Excitation of a Raman-Active Phonon. Physical Review Letters 29.
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 30.
Journal Article
4 (5), pp. 1048 - 1053 (2017)
Second-Harmonic Generation from Critically Coupled Surface Phonon Polaritons. ACS Photonics 31.
Journal Article
16 (11), pp. 6954 - 6959 (2016)
Resonant Enhancement of Second-Harmonic Generation in the Mid-Infrared Using Localized Surface Phonon Polaritons in Subdiffractional Nanostructures. Nano Letters 32.
Journal Article
94 (13), 134312 (2016)
Effects of crystal anisotropy on optical phonon resonances in midinfrared second harmonic response of SiC. Physical Review B 33.
Journal Article
3 (4), pp. 611 - 619 (2016)
Nanofocused Plasmon-Driven Sub-10 fs Electron Point Source. ACS Photonics 34.
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 35.
Journal Article
5 (10), 5292 (2014)
Femtosecond electrons probing currents and atomic structure in nanomaterials. Nature Communications 36.
Journal Article
103 (21), 213506 (2013)
Microelectrode for energy and current control of nanotip field electron emitters. Applied Physics Letters 37.
Journal Article
41, 04021 (2013)
Interband excitation and carrier relaxation as displacive driving force for coherent phonons. EPJ Web of Conferences 38.
Journal Article
41, 10007 (2013)
Coherent Electron Source for Ultrafast Electron Diffraction and Imaging. EPJ Web of Conferences 39.
Journal Article
110 (6), 067402 (2013)
Ultrafast Evolution of the Excited-State Potential Energy Surface of TiO2 Single Crystals Induced by Carrier Cooling. Physical Review Letters 40.
Journal Article
112 (11), 113109 (2012)
Coherent femtosecond low-energy single-electron pulses for time-resolved diffraction and imaging: A numerical study. Journal of Applied Physcis