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19922026
most citedFast and Accurate Modeling of Molecular Atomization Energies with Machine Learning

2.4k citations

Showing 2024 · physics.opticsShow all

5 papers · 2 filters

physics.optics2024★ 9 cited

Picocavity-Enhanced Raman Spectroscopy of Physisorbed H and D Molecules

Akitoshi Shiotari, Shuyi Liu, George Trenins +4

We report on tip-enhanced Raman spectroscopy of H2 and D2 molecules physisorbed within a plasmonic picocavity at 10 K. The intense Raman peaks resulting from the rotational and vib…

physics.optics2024★ 19 cited

Scattering near-field optical microscopy at 1-nm resolution using ultralow tip oscillation amplitudes

Akitoshi Shiotari, Jun Nishida, Adnan Hammud +4

Scattering-type scanning near-field optical microscopy (s-SNOM) allows for the observation of the optical response of material surfaces with a resolution far below the diffraction…

physics.optics2024

Sum-Frequency Generation Spectro-Microscopy in the Reststrahlen Band of Wurtzite-type Aluminum Nitride

Dorothée S. Mader, Richarda Niemann, Martin Wolf +2

Nonlinear-optical microscopy and spectroscopy provide detailed spatial and spectroscopic contrast, specifically sensitive to structural symmetry and order. Ferroics, in particular,…

physics.optics2024★ 6 cited

Rotating spintronic terahertz emitter optimized for microjoule pump-pulse energies and megahertz repetition rates

Alkisti Vaitsi, Vivien Sleziona, Luis E. Parra López +7

Spintronic terahertz emitters (STEs) are powerful sources of ultra-broadband single-cycle terahertz (THz) field transients. They work with any pump wavelength, and their polarity a…

physics.optics2024★ 25 cited

Unidirectional Ray Polaritons in Twisted Asymmetric Stacks

J. Álvarez-Cuervo, M. Obst, S. Dixit +25

The vast repository of van der Waals (vdW) materials supporting polaritons offers numerous possibilities to tailor electromagnetic waves at the nanoscale. The development of twisto…