Results 21 to 30 of about 590,847 (290)

Understanding insulation failure of nanodielectrics: tailoring carrier energy

open access: yesHigh Voltage, 2019
Owing to the formation of interface and new feature of which, the properties of nanodielectrics can be improved. ‘Hard/soft interface’ and its trap distribution can be tailored by functionalised groups.
Shengtao Li   +3 more
doaj   +1 more source

Physics of collisionless shocks - theory and simulation [PDF]

open access: yes, 2015
Collisionless shocks occur in various fields of physics. In the context of space and astrophysics they have been investigated for many decades. However, a thorough understanding of shock formation and particle acceleration is still missing. Collisionless
Bret, A.   +3 more
core   +2 more sources

Identification of the Tetrel Bonds between Halide Anions and Carbon Atom of Methyl Groups Using Electronic Criterion

open access: yesMolecules, 2019
The consideration of the disposition of minima of electron density and electrostatic potential along the line between non-covalently bound atoms in systems with Hal−···CH3–Y (Hal− = Cl, Br; Y = N, O) fragments ...
Ekaterina Bartashevich   +2 more
doaj   +1 more source

Self-Consistent Parameterization of DNA Residues for the Non-Polarizable AMBER Force Fields

open access: yesLife, 2022
Fixed-charge (non-polarizable) forcefields are accurate and computationally efficient tools for modeling the molecular dynamics of nucleic acid polymers, particularly DNA, well into the µs timescale.
Amelia L. Schneider   +4 more
doaj   +1 more source

Electrostatics in a Schwarzschild black hole pierced by a cosmic string [PDF]

open access: yes, 1999
We explicitly determine the expression of the electrostatic potential generated by a point charge at rest in the Schwarzschild black hole pierced by a cosmic string. We can then calculate the electrostatic self-energy.
Achúcarro A   +13 more
core   +3 more sources

ANALYSIS OF THE ELECTROPHYSICAL AND PHOTOELECTRIC PROPERTIES OF NANOCOMPOSITE POLYMERS BY THE MODIFIED KELVIN PROBE

open access: yesПриборы и методы измерений, 2017
At present for analysis of the homogeneity of materials properties are becoming widely used various modifications of a scanning Kelvin probe. These methods allow mapping the spatial distribution of the electrostatic potential.
K. U. Pantsialeyeu   +6 more
doaj   +1 more source

The electrostatic potential of B‐DNA [PDF]

open access: yesBiopolymers, 1989
AbstractElectrostatic potentials around DNA are obtained by solving the nonlinear Poisson‐Boltzmann (PB) equation. The detailed charge distribution of the DNA and the different polarizabilities of the macromolecule and solvent are included explicitly in the calculations. The PB equation is solved using extensions of a finite difference approach applied
B, Jayaram, K A, Sharp, B, Honig
openaire   +2 more sources

ELECTROKINETIC PROPERTIES, IN VITRO DISSOLUTION, AND PROSPECTIVE HEMOAND BIOCOMPATIBILITY OF TITANIUM OXIDE AND OXYNITRIDE FILMS FOR CARDIOVASCULAR STENTS

open access: yesБюллетень сибирской медицины, 2015
A state of titanium oxide and oxynitride coatings on L316 steel has been studied before and after their contact with model biological fluids. Electrokinetic investigation in 1 mmol potassium chloride showed significant (more than 10 times) fall of ...
I. A. Khlusov   +9 more
doaj   +1 more source

Theoretical Studies on the Role of Guest in α-CL-20/Guest Crystals

open access: yesMolecules, 2022
The contradiction between energy and safety of explosives is better balanced by the host–guest inclusion strategy. To deeply analyze the role of small guest molecules in the host–guest system, we first investigated the intermolecular contacts of host and
Mingming Zhou, Caichao Ye, Dong Xiang
doaj   +1 more source

Electronic Structure and Binding Characteristics of Ionic Liquid Ions on Li-Metal Surfaces Through a DFT Approach

open access: yesCrystals
Understanding the interactions between ionic liquid ions and lithium-metal surfaces is critical for designing safer and more efficient lithium metal batteries.
Luis A. Selis   +3 more
doaj   +1 more source

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