Results 21 to 30 of about 617,752 (277)

A differential resonator design using a bossed structure for applications in mechanical sensors [PDF]

open access: yes, 1991
Theory and experimental results are presented of a differential resonator design employing a bossed structure for applications in mechanical sensors.
Bouwstra, Siebe   +4 more
core   +8 more sources

Tunneling in graphene-topological insulator hybrid devices [PDF]

open access: yes, 2015
Hybrid graphene-topological insulator (TI) devices were fabricated using a mechanical transfer method and studied via electronic transport. Devices consisting of bilayer graphene (BLG) under the TI Bi$_2$Se$_3$ exhibit differential conductance ...
Fatemi, Valla   +6 more
core   +2 more sources

Changes in Thermal Properties of Printouts Made of PETG and PLA Doped with Copper After Electrocorrosive Ageing Process [PDF]

open access: yesArchives of Metallurgy and Materials, 2022
The article presents the results of research on selected thermal, mechanical properties, as well as the microscopic structure of filaments and details made on a 3D printer in FDM technology.
J. Redutko, A. Kalwik, A. Szarek
doaj   +1 more source

Magnetic damping of a carbon nanotube NEMS resonator [PDF]

open access: yes, 2012
A suspended, doubly clamped single wall carbon nanotube is characterized at cryogenic temperatures. We observe specific switching effects in dc-current spectroscopy of the embedded quantum dot.
A K Hüttel   +6 more
core   +2 more sources

Local stimulation of osteocytes using a magnetically actuated oscillating beam.

open access: yesPLoS ONE, 2020
Mechanical loading on bone tissue is an important physiological stimulus that plays a key role in bone growth, fracture repair, and treatment of bone diseases.
Onaizah Onaizah   +4 more
doaj   +1 more source

Self-driven oscillation in Coulomb blockaded suspended carbon nanotubes

open access: yes, 2020
Suspended carbon nanotubes are known to support self-driven oscillations due to electromechanical feedback under certain conditions, including low temperatures and high mechanical quality factors.
Baugh, Jonathan, Willick, Kyle
core   +1 more source

All-Graphene Planar Double Barrier Resonant Tunneling Diodes

open access: yesIEEE Journal of the Electron Devices Society, 2014
In this work, we propose an atomically-thin all-graphene planar double barrier resonant tunneling diode that can be realized within a single graphene nanoribbon.
Feras Al-Dirini   +3 more
doaj   +1 more source

Development and Analysis of a Multimaterial FDM 3D Printed Capacitive Accelerometer

open access: yesIEEE Access, 2023
Nowadays quick fabrication of mechanical spare and replacement has become more and more necessary. This is the main reason why rapid prototyping and additive manufacturing has spread in several fields, including sensor manufacturing.
Gianluca Barile   +3 more
doaj   +1 more source

A Differential Mechatronic Device: Design, Simulation and Experimental Results [PDF]

open access: yes, 2013
Differential mechanisms are widely studied in literature, from a theoretical viewpoint and for applicative reasons. A differential mechanism is a mechanical system with one or more output motions resulting from the combination of different input motions ...
Aggogeri F., Borboni A., Moscatelli D.
core   +1 more source

Bio-Inspired Conceptual Mechanical Design and Control of a New Human Upper Limb Exoskeleton

open access: yesRobotics, 2021
Safe operation, energy efficiency, versatility and kinematic compatibility are the most important aspects in the design of rehabilitation exoskeletons. This paper focuses on the conceptual bio-inspired mechanical design and equilibrium point control (EP)
N. Zakaryan   +2 more
semanticscholar   +1 more source

Home - About - Disclaimer - Privacy