Results 91 to 100 of about 4,739 (252)

An Improved Data Processing Algorithm for Spectrally Resolved Interferometry Using a Femtosecond Laser

Sensors
Spectrally resolved interferometry utilizing a femtosecond laser is widely employed for absolute distance measurement. However, deviations in the output time pulse of the conventional algorithm through inverse Fourier transform are inevitable. Herein, an
Tao Liu, Hiraku Matsukuma, Amane Suzuki, Ryo Sato, Wei Gao   +4 more
doaj   +1 more source

Area-Selective Growth of Aligned ZnO Nanorod Arrays for MEMS Device Applications

Proceedings, 2018
ZnO nanorods (NRs) arrays with good vertical alignment were selectively grown on microscale patterned surfaces by a MEMS-compatible, low-temperature chemical-bath deposition method (CBD).
Jiushuai Xu, Klass Strempel, Hao Zhou, Andreas Waag, Maik Bertke, Angelika Schmidt, Erwin Peiner   +6 more
doaj   +1 more source

Полирование прецизионных поверхностей оптоэлектронных элементов из сапфира [PDF]

, 2015
В результате исследования закономерностей полирования плоских поверхностей элементов из монокристаллического сапфира обоснована возможность использования в качестве критерия эффективности съема обрабатываемого материала приведенной энергии переноса и ...
Филатов, А. Ю.
core  

Size-dependent density of zirconia nanoparticles

Beilstein Journal of Nanotechnology, 2015
The correlation between density and specific surface area of ZrO2 nanoparticles (NPs) was studied. The NPs were produced using a hydrothermal process involving microwave heating.
Agnieszka Opalinska, Iwona Malka, Wojciech Dzwolak, Tadeusz Chudoba, Adam Presz, Witold Lojkowski   +5 more
doaj   +1 more source

Real-Time Frequency Tracking of an Electro-Thermal Piezoresistive Cantilever Resonator with ZnO Nanorods for Chemical Sensing

Chemosensors, 2019
The asymmetric resonance response in electro-thermal piezoresistive cantilever resonators causes a need of an optimization treatment for taking parasitic actuation-sensing effects into account.
Andi Setiono, Jiushuai Xu, Michael Fahrbach, Maik Bertke, Wilson Ombati Nyang’au, Hutomo Suryo Wasisto, Erwin Peiner   +6 more
doaj   +1 more source

Quantum Hall effect induced by electron-phonon interaction

, 2020
When phonons couple to fermions in 2D semimetals, the interaction may turn the system into an insulator. There are several insulating phases in which the time reversal and the sublattice symmetries are spontaneously broken.
Sinner, Andreas, Ziegler, Klaus
core   +1 more source

Near-interface sensing, imaging and nanometrology using smart surfaces

EPJ Web of Conferences
We present two distinct types of ‘smart’ surfaces designed for facilitating the quantitative exploration of dynamic processes occurring at sub-wavelength distances from interfaces, using far-field optical techniques.
Adi Salomon, Martin Oheim
semanticscholar   +1 more source

Silicon Microcantilevers with ZnO Nanorods/Chitosan-SAMs Hybrids on Its Back Surface for Humidity Sensing

Proceedings, 2018
This paper reports a piezoresistive silicon microcantilever-based gravimetric humidity sensor, where a ZnO nanofilm (200 nm) and ZnO nanorods (NRs) with different lengths (1.5 µm and 6 µm) modified with chitosan self-assembled monolayers (SAMs)
Jiushuai Xu, Maik Bertke, Xuejing Li, Andi Setiono, Michael Fahrbach, Angelika Schmidt, Erwin Peiner   +6 more
doaj   +1 more source

Source shot noise mitigation in scanned beam microscopy [PDF]

, 2018
Accepted ...
Berggren, Karl K., Goyal, Vivek, Murray-Bruce, John, Peng, Minxu   +3 more
core  

Super-resolution imaging within reach

, 2018
Although several optical techniques have been recently developed in order to overcome the resolution limit in microscopy, the imaging of sub-wavelength features is still a real challenge. In practise, super-resolution techniques remain difficult to build
Badu, Keshia, Lecler, Sylvain, Montgomery, Paul, Perrin, Stephane   +3 more
core   +1 more source