Using a single actuation signal, a frequency comb is generated in a micromechanical resonator from two vibrational modes, flexural and torsional, whose interactions are responsible for the unique response.
In a study published in Science, researchers’ findings enable a broad exploration of synthetic 2D polymer structures and properties. This work was a multidisciplinary team effort including DOE’s CNM and APS user facilities at Argonne.
In a recent study published in ACS Nano, researchers advanced the current understanding of defect structure/evolution and structural transitions in 2D TMDs, which is crucial for designing nanoscale devices with desired functionality.
In a study published in Nanoscale, researchers show that the variability seen in devices that operate by filament formation and dissolution is linked to differences in device starting local microstructure.
In a study published in Nano Letters, researchers found that stress induced by metal electrodes directly impacts the ability to control positions of potential minima where quantum dots form and the coupling between neighboring quantum dots.