This paper presents a computational study of the combined effects variable geometry and asymmetry in legs thermocouples thermoelectric modules used solar generators (STEGs). Six different models were considered for each module, namely: rectangular-rectangular legs, rectangular-trapezoidal rectangular-X trapezoidal-trapezoidal trapezoidal-X X-X legs. Simulations six under same heat flux was carr...

Plasmonic lithography with a contact probe records nano-meter scale features and has high-throughput owing to its capability to scan in contact mode. The probe is commonly based on a micrometer-scale cantilever, which leads to the tip-positioning problem due to force-deflection that induces lateral tip displacement. We propose a geometrically modified probe to achieve high positioning accuracy....

A radioisotope-powered, self-oscillating cantilever beam has been developed for small scale applications. A thin beam is placed within a short distance from a radioisotope source and as the charged particles from the source are collected on the beam, it is attracted towards the source. As it contacts the source, the beam is discharged and returns to it's initial position. The period of oscillat...

We present a micro-mechanical terahertz (THz) detector fabricated on silicon insulator (SOI) substrate and operating at room-temperature. The device is based U-shaped cantilever of micrometric size, top which two aluminum half-wave dipole antennas are deposited. This produces an absorption extending over the $\sim 2-3.5$THz frequency range. Due to different thermal expansion coefficients alumin...

We demonstrate a method to fabricate a high-aspect ratio metal tip attached to microfabricated cantilevers with controlled angle, length, and radius, for use in electrostatic force microscopy. A metal wire, after gluing it into a guiding slot that is cut into the cantilever, is shaped into a long, thin tip using a focused ion beam. The high-aspect ratio results in considerable reduction of the ...