Results 51 to 60 of about 616,241 (324)

The dielectric studies on sol–gel routed molybdenum oxide thin film [PDF]

open access: yesJournal of Advanced Dielectrics, 2017
The influence of temperature on the dielectric properties of sol-gel routed spin-coated molybdenum trioxide (MoO3) thin film has been investigated. Prepared films were annealed at temperatures 250∘C, 350∘C and 400∘C.
P. Adal Arasu, R. Victor Williams
doaj   +1 more source

Ion-liquid based super-capacitors with inner gate diode-like separators

open access: yes, 2019
We demonstrate that the capacitance of ionic-liquid filled supercapacitors is substantially increased by placing a diode-like structure on the separator membrane. We call the structured separator: gate, and demonstrate that the order of a p-n layout with
Chowdhury, Tazima S., Grebel, Haim
core   +1 more source

Statistics of Mesoscopic Fluctuations of Quantum Capacitance [PDF]

open access: yes, 1996
The Thouless formula \(G = (e^2/h)(E_c/\Delta)\) for the two-probe dc conductance $G$ of a d-dimensional mesoscopic cube is re-analysed to relate its quantum capacitance $C_Q$ to the reciprocal of the level spacing $\Delta$.
Jayannavar, A. M., Kumar, N.
core   +3 more sources

Optimizing Atmospheric Ion Harvesting Electrodes with Graphene for Clean Energy Generation Based on Capacitive Properties and Energy Storage

open access: yesPhysics Communication
The atmosphere is rich in positive ions, rendering it electrically more positive than the Earth's surface. This characteristic presents the atmosphere as a potential source of renewable energy through ion harvesting.
Ghitha Nadhira Azka Rahiemy   +5 more
doaj   +1 more source

Investigation and Improvement of Test Methods for Capacitance and DCESR of EDLC Cells

open access: yesSensors, 2023
The quick and accurate characterization of commercial electrochemical double-layer capacitor (EDLC) cells, especially their capacitance and direct-current equivalent series internal resistance (DCESR), is of great significance for the design, maintenance,
Xiong Xie   +3 more
doaj   +1 more source

From compliance to moduli: clarifying basic mechanical properties of biological tissues

open access: yesAdvances in Physiology Education
In physiology education, terms such as compliance, distensibility, capacitance, elastance, elasticity, etc. refer to the mechanical properties of biological tissues but are often a source of confusion in teaching and learning.
Nora Laban   +2 more
doaj   +1 more source

Capacitively-Loaded Feed Line to Improve mm-Wave and Sub-6 GHz Antenna Co-Existence

open access: yesIEEE Access, 2020
The co-existence of millimeter-wave (mm-wave) and sub-6GHz antennas in a smartphone presents many performance-limiting aspects. When both antennas are attached to the metal frame, the feed lines of the mm-wave antennas might short-circuit the sub-6GHz ...
Joni Kurvinen   +7 more
doaj   +1 more source

Quantum capacitance and density of states of graphene

open access: yes, 2010
We report on measurements of the quantum capacitance in graphene as a function of charge carrier density. A resonant LC-circuit giving high sensitivity to small capacitance changes is employed. The density of states, which is directly proportional to the
Dröscher, S.   +6 more
core   +1 more source

Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation

open access: yesFEBS Letters, EarlyView.
Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz   +11 more
wiley   +1 more source

Biophysical Properties of Inner Bark and Sapwood in Tree Species From Forests With Contrasting Precipitation in Subtropical South America

open access: yesFrontiers in Forests and Global Change, 2022
Stem capacitance and water storage are known to play an important role in the water economy of trees by acting as an intermediate water source for transpiring leaves. The bark, in addition to be involved in protection and mechanical support of the trees,
Laureano Oliva Carrasco   +9 more
doaj   +1 more source

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