101 citations · 191 across the 4 of their papers we have counts for
4 papers
Inelastic Light Scattering in the Vicinity of a Single-Atom Quantum Point Contact in a Plasmonic Picocavity
Shuyi Liu, Franco P. Bonafe, Heiko Appel +3
Here, using low-temperature optical scanning tunneling microscopy (STM), we investigate inelastic light scattering (ILS) in the vicinity of a single-atom quantum point contact (QPC…
Femtosecond Thermal and Nonthermal Hot Electron Tunneling inside a Photoexcited Tunnel Junction
Natalia Martín Sabanés, Faruk Krecinic, Takashi Kumagai +3
Efficient operation of electronic nanodevices at ultrafast speeds requires understanding and control of the currents generated by femtosecond bursts of light. Ultrafast laser-induc…
Elucidating the NuclearQuantum Dynamics of Intramolecular Double Hydrogen Transfer in Porphycene
Yair Litman, Jeremy O. Richardson, Takashi Kumagai +1
We address the double hydrogen transfer (DHT) dynamics of the porphycene molecule: A complex paradigmatic system where the making and breaking of H-bonds in a highly anharmonic pot…
Direct observation of near-field induced resonant electron tunneling in a sub-nanometer plasmonic gap
Shuyi Liu, Martin Wolf, Takashi Kumagai
Localized surface plasmon resonance (LSPR) excitation of nanostructures and charge transfer in plasmonic nanocavities plays a central role in nanoscale optoelectronics and in appli…