Претраживање
Приказ резултата 61-70 од 93
Adsorption–desorption noise in nanowire FET biosensors
(IEEE, 2012)
The adsorption-desorption (AD) noise in nanowire FET biosensors is analyzed, which manifests itself in the form of gate voltage fluctuations resulting from the fluctuations of the number of adsorbed particles. The derived ...
RF MEMS and NEMS components and adsorption-desorption induced phase noise
(IEEE, 2014)
Radio frequency micro- and nanoelectro-mechanical systems (RF MEMS and RF NEMS) and technologies have a great potential to overcome the constraints of conventional IC technologies in realization of fully integrated ...
Alkali-Aggregate Reactions in Concrete
(Atlantis Press, 2016)
In most concretes, aggregates are more or less chemically inert. However, some aggregates react with the alkali hydroxides in concrete, causing expansion and cracking over a period of many years. This alkali-aggregate ...
Transfer of nanomembranes from solution to a solid frame via reflow of low surface tension liquids
(IEEE, 2012)
Nanomembranes represent a novel building block for nanosystems, characterized by a thickness below 100 nm and a giant aspect ratios. A typical procedure for nanomembrane fabrication starts from an ultrathin layer deposited ...
Highly sensitive graphene-based chemical and biological sensors with selectivity achievable through low-frequency noise measurement — Theoretical considerations
(IEEE, 2014)
We have developed a theory of the low-frequency noise caused by interaction of the analyte with the active area of chemical and biological sensors. The main result is an analytical expression for the spectral density of ...
Optimization and Application of NTC Thick Film Segmented Thermistors
(Zurich : Trans Tech Publications Inc., 2013)
NTC thermistor paste for printing thermal sensors on alumina was formed of very fine Ni0.5Cu0.2Zn1.0Mn1.3O4 thermistor powder obtained by a combined mechanical activation/thermal treatment process, organic vehicle and glass ...
Challenges in Sustainable Use of Lithium for Highly Innovative Final Products Created and Made in Serbia with EU Environmental Standards
(2022)
Energy systems of the future should enable transition to clean energy and reduction of CO2 emission. Various options are under consideration and research. One direction of development are photovoltaic, and rechargeable ...
Optimization of Seating Position and Stimulation Pattern in Functional Electrical Stimulation Cycling: Simulation Study
(Institute of Electrical and Electronics Engineers Inc., 2022)
Two significant challenges facing functional electrical stimulation (FES) cycling are the low power output and early onset of muscle fatigue, mainly due to the non-physiological and superficial recruitment of motor units ...
Nanostructured (Y1-xGdx)2O 3:Eu3+ powders obtained through aerosol synthesis
(Hoboken, NJ : John Wiley & Sons, 2010)
In this study, nanophase, spherical, polycrystalline (Y 1-xGdx)2O3:Eu3+phosphor particles were synthesized from aerosols of corresponding nitrate solutions, ultrasonically generated at 1.3 MHz frequency, and thermally ...
Aerosol synthesis of ruthenium doped ZnO fine particles
(Elsevier, 2004)
Zinc oxide, as n-type semiconducting nonstoichiometric metal oxide, with band gap of 3.2 eV, has wide application in optical and electronic devices (Rajeshwar et al., 2001), especially when composed of ultrafine crystallites ...