168 citations · 645 across the 8 of their papers we have counts for
8 papers
Dynamic metasurface lens based on MEMS Technology
Tapashree Roy, Shuyan Zhang, Il Woong Jung +3
In the recent years, metasurfaces, being flat and lightweight, have been designed to replace bulky optical components with various functions. We demonstrate a monolithic Micro-Elec…
Ultrafast terahertz-field-driven ionic response in ferroelectric BaTiO
F. Chen, Y. Zhu, S. Liu +31
The dynamical processes associated with electric field manipulation of the polarization in a ferroelectric remain largely unknown but fundamentally determine the speed and function…
Valley Polarization in Size-Tunable Monolayer Semiconductor Quantum Dots
Guohua Wei, David A. Czaplewski, Erik J. Lenferink +3
Three-dimensional confinement allows semiconductor quantum dots (QDs) to exhibit size-tunable electronic and optical properties that enable a wide range of opto-electronic applicat…
Mesoscopic structural phase progression in photo-excited VO2 revealed by time-resolved x-ray diffraction microscopy
Yi Zhu, Zhonghou Cai, Pice Chen +11
Dynamical phase separation during a solid-solid phase transition poses a challenge for understanding the fundamental processes in correlated materials. Critical information underly…
Thermodynamic evidence for the Bose glass transition in twinned YBaCuO crystals
D. J. Pérez-Morelo, E. Osquiguil, A. B. Kolton +4
We used a micromechanical torsional oscillator to measure the magnetic response of a twinned YBaCuO single crystal disk near the Bose glass transition. We observe a…
Silicon-nitride photonic circuits interfaced with monolayer MoS
Guohua Wei, Teodor K. Stanev, David A. Czaplewski +2
We report on the integration of monolayer molybdenum disulphide with silicon nitride microresonators assembled by visco-elastic layer transfer techniques. Evanescent coupling from…
Kelvin probe force microscopy of metallic surfaces used in Casimir force measurements
R. O. Behunin, D. A. R. Dalvit, R. S. Decca +9
Kelvin probe force microscopy at normal pressure was performed by two different groups on the same Au-coated planar sample used to measure the Casimir interaction in a sphere-plane…
Strong Casimir force reduction through metallic surface nanostructuring
Francesco Intravaia, Stephan Koev, Il Woong Jung +6
The Casimir force between bodies in vacuum can be understood as arising from their interaction with an infinite number of fluctuating electromagnetic quantum vacuum modes, resultin…