Results 111 to 120 of about 5,216 (135)

Performance of a constant phase element (CPE) sensor to detect adulteration in cow-milk with whey

2009 IEEE Sensors, 2009
In this paper, the performance of a constant phase element (CPE) sensor has been studied for detecting adulteration of cow-milk with whey. Addition of whey in milk increases its volume and makes it acidic but the percentage of lactose content does not change significantly.
Siuli Das, Mulinti Sivaramakrishna, Manideepa Dey, Bhaswati Goswami, Karabi Biswas   +4 more
openaire   +1 more source

On the applicability of a constant phase element (CPE) to the estimation of roughness of solid metal electrodes

Electrochimica Acta, 1990
The dispersive behaviour observed at rough electrodes can be described by a constant phase element (CPE) of the form Z(ω) = K(jω)−α, where α has a value between 0·5 (porous electrodes) and unity (ideally flat electrodes). It is shown experimentally, that α unequivocally reflects the roughness of solid electrodes and is independent of the electrode ...
U. Rammelt, G. Reinhard
openaire   +1 more source

The Impedance of an Electrode Coated by a Film of Distributed Local Thickness and its Relationship with Constant Phase Elements (CPE)

ECS Meeting Abstracts, 2008
Abstract not Available.
S Cattarin, N Comisso, M Musiani, B Tribollet   +3 more
openaire   +8 more sources

Relationship between constant-phase element (CPE) parameters and physical properties of films with a distributed resistivity

Electrochimica Acta, 2017
Abstract Several issues concerning constant-phase element (CPE) behavior in the impedance response of films with a distributed resistivity are addressed here. To carry it out we consider two theoretical distributed models that account for exact CPE behavior and which provided us with the phenomenology of power-law frequency responses usually found in
openaire   +1 more source

A generalized expression for the resistivity distribution in films: from the Young model to constant-phase element (CPE) behavior

Electrochimica Acta, 2017
Abstract The derivation of mathematical models accounting for the variation of physical properties along the thickness of thin systems such as oxide films, organic coatings and biological tissues, has been a challenging problem addressed for decades.
openaire   +1 more source

CONSTANT PHASE ELEMENT (CPE) MODELING AND ANALYSIS OF MULTI-MATERIAL, MICRO-BULLET SHAPED, HIGH-THROUGHPUT 3D MICROELECTRODES FOR IN-VITRO ELECTROPHYSIOLOGICAL APPLICATIONS

2022 Solid-State, Actuators, and Microsystems Workshop Technical Digest, 2022
Jorge Manrique Castro, Swaminathan Rajaraman   +1 more
openaire   +1 more source

Phase transitions in 2D materials

Nature Reviews Materials, 2021
Wenbin Li, Xiaofeng Qian, Ju Li
exaly  

Two-dimensional diamonds from sp2-to-sp3 phase transitions

Nature Reviews Materials, 2022
Francesco Lavini, Martin Rejhon, Elisa Riedo   +2 more
exaly  

Planning for post‐pandemic cancer care delivery: Recovery or opportunity for redesign?

Ca-A Cancer Journal for Clinicians, 2021
Pelin Cinar, Daniela A Bota, Kathryn A Gold   +2 more
exaly  

Phase Engineering of 2D Materials

Chemical Reviews, 2023
Suyeon Cho, Heejun Yang
exaly