476 citations · 1.2k across the 25 of their papers we have counts for
7 papers · 1 filter
Analysis of carbon content in direct-write plasmonic Au structures by nanomechanical scanning absorption microscopy
Miao-Hsuan Chien, Mostafa M. Shawrav, Kurt Hingerl +4
The determination of the chemical content is crucial for the quality control in high-precision device fabrication and advanced process development. For reliable chemical compositio…
Frequency fluctuations in nanomechanical silicon nitride string resonators
Pedram Sadeghi, Alper Demir, Luis Guillermo Villanueva +2
High quality factor () nanomechanical resonators have received a lot of attention for sensor applications with unprecedented sensitivity. Despite the large interest, few investi…
Surface acoustic wave coupling between micromechanical resonators
Hendrik Kähler, Daniel Platz, Silvan Schmid
The coupling of micro- or nanomechanical resonators via a shared substrate is intensively exploited to built systems for fundamental studies and practical applications. So far, the…
Thermal transport and frequency response of localized modes on low-stress nanomechanical silicon nitride drums featuring a phononic bandgap structure
Pedram Sadeghi, Manuel Tanzer, Niklas Luhmann +3
Development of broadband thermal sensors for the detection of, among others, radiation, single nanoparticles, or single molecules is of great interest. In recent years, phototherma…
Thermal radiation dominated heat transfer in nanomechanical silicon nitride drum resonators
Markus Piller, Pedram Sadeghi, Robert G. West +4
Nanomechanical silicon nitride (SiN) drum resonators are currently employed in various fields of applications that arise from their unprecedented frequency response to physical qua…
Towards nanoelectromechanical photothermal localization microscopy
Miao-Hsuan Chien, Silvan Schmid
Single-molecule microscopy has become an indispensable tool for biochemical analysis. The capability of characterizing distinct properties of individual molecules without averaging…
A nanoelectromechanical position-sensitive detector with picometer resolution
Miao-Hsuan Chien, Johannes Steurer, Pedram Sadeghi +2
Sub-nanometer displacement detection lays the solid foundation for critical applications in modern metrology. In-plane displacement sensing, however, is mainly dominated by the det…