246 citations · 829 across the 6 of their papers we have counts for
6 papers
Harmonic-Induced Plasmonic Resonant Energy Transfer between Metal and Semiconductor Nanoparticles
Yueming Yan, Nathan J. Spear, Adam J. Cummings +3
Heterostructures combining two or more metal and/or semiconductor nanoparticles exhibit enhanced upconversion arising from localized surface plasmon resonances (LSPRs). However, co…
Ultrafast mid-infrared nanoscopy of strained vanadium dioxide nanobeams
M. A. Huber, M. Plankl, M. Eisele +7
Long regarded as a model system for studying insulator-to-metal phase transitions, the correlated electron material vanadium dioxide (VO) is now finding novel uses in device ap…
Tunneling Breakdown of a Strongly Correlated Insulating State in VO Induced by Intense Multi-Terahertz Excitation
B. Mayer, C. Schmidt, A. Grupp +8
We directly trace the near- and mid-infrared transmission change of a VO thin film during an ultrafast insulator-to-metal transition triggered by high-field multi-terahertz tra…
Electrical Control of Optical Properties of Monolayer MoS
A. K. M. Newaz, D. Prasai, J. I. Ziegler +4
We investigate electrical gating of photoluminescence and optical absorption in monolayer molybdenum disulfide (MoS) configured in field effect transistor geometry. We observe…
Ultrafast Insulator-Metal Phase Transition in VO2 Studied by Multiterahertz Spectroscopy
A. Pashkin, C. Kübler, H. Ehrke +5
The ultrafast photoinduced insulator-metal transition in VO2 is studied at different temperatures and excitation fluences using multi-THz probe pulses. The spectrally resolved mid-…
Ultrafast changes in lattice symmetry probed by coherent phonons
Simon Wall, Daniel Wegkamp, Laura Foglia +4
The electronic and structural properties of a material are strongly determined by its symmetry. Changing the symmetry via a photoinduced phase transition offers new ways to manipul…