Results 41 to 50 of about 1,745,091 (321)

Analysis of Noise-Detection Characteristics of Electric Field Coupling in Quartz Flexible Accelerometer

Micromachines, 2023
The internal electric field coupling noise of a quartz flexible accelerometer (QFA) restricts the improvement of the measurement accuracy of the accelerometer. In this paper, the internal electric field coupling mechanism of a QFA is studied, an electric
Zhigang Zhang, Dongxue Zhao, Huiyong He, Lijun Tang, Qian He   +4 more
doaj   +1 more source

Calculations of Electric Capacitance in Carbon and BN Nanotubes, and Zigzag Nanographite (BN, BCN) Ribbons

, 2005
Electronic states in nanographite ribbons with zigzag edges are studied using the extended Hubbard model with nearest neighbor Coulomb interactions. The electronic states with the opposite electric charges separated along both edges are analogous as ...
Dürkop, Fujita, Iijima, Kikuo Harigaya, Lemay, Saito, Terrones, Wakabayashi, Yamashiro   +8 more
core   +1 more source

Investigation on Capacitance Collapse Induced by Secondary Capture of Acceptor Traps in AlGaN/GaN Lateral Schottky Barrier Diode

Micromachines, 2022
In this study, a dedicated dynamic measurement system was used to investigate the transient capacitance and recovery process of AlGaN/GaN lateral Schottky barrier diodes (SBDs).
Haitao Zhang, Xuanwu Kang, Yingkui Zheng, Ke Wei, Hao Wu, Xinyu Liu, Tianchun Ye, Zhi Jin   +7 more
doaj   +1 more source

Inter-individual Variability in the Pre-clinical Drug Cardiotoxic Safety Assessment—Analysis of the Age–Cardiomyocytes Electric Capacitance Dependence

Journal of Cardiovascular Translational Research, 2012
Electrical phenomena located within the plasma membrane of the mammalian cardiac cells are connected with the cells’ main physiological functions—signals processing and contractility.
S. Polak, K. Fijorek
semanticscholar   +1 more source

Aging phenomena in polystyrene thin films

, 2007
The aging behavior is investigated for thin films of atactic polystyrene through measurements of complex electric capacitance. During isothermal aging process the real part of the electric capacitance increases with aging time, while the imaginary part ...
Fukao, Koji, Koizumi, Hiroki
core   +1 more source

Macroscopic fibres of CNTs as electrodes for multifunctional electric double layer capacitors: from quantum capacitance to device performance.

Nanoscale, 2016
In this work we present a combined electrochemical and mechanical study of mesoporous electrodes based on CNT fibres in the context of electric double layer capacitors.
E. Senokos, E. Senokos, V. Reguero, J. Palma, J. Vilatela, R. Marcilla   +5 more
semanticscholar   +1 more source

Diffuse-layer capacitance at the potential of zero charge in binary mixtures

Next Materials
The capacitance of the electric double layer has potential applications in supercapacitors, and theoretical investigations of the double-layer capacitance in binary mixtures are important.
Yuki Uematsu
doaj   +1 more source

Performance of Asymmetric Electric Double Layer Capacitors — Predominant Contribution of the Negative Electrode

Adsorption Science & Technology, 2008
Asymmetric capacitors with a non-aqueous electrolyte were constructed by using various carbons as negative and positive electrodes in order to study their performance.
Lihong Wang, Masahiro Toyoda, Michio Inagaki   +2 more
doaj   +1 more source

Electrical capacitance tomography with square sensor

Electronics Letters, 1999
Electrical capacitance tomography (ECT) with circular sensors has previously been investigated. For some industrial applications such as circulating fluidised beds, square sensors are required. Research into this specific area has been carried out for the first time. To generate sensitivity maps, the Laplace equation is solved using a finite difference
Yang, W.Q., Liu, S.
openaire   +4 more sources

Electrical Capacitance Volume Tomography: Design and Applications [PDF]

Sensors, 2010
This article reports recent advances and progress in the field of electrical capacitance volume tomography (ECVT). ECVT, developed from the two-dimensional electrical capacitance tomography (ECT), is a promising non-intrusive imaging technology that can provide real-time three-dimensional images of the sensing domain.
Warsito Warsito, Liang-Shih Fan, Qussai Marashdeh, Fei Wang   +3 more
openaire   +3 more sources