Results 61 to 70 of about 3,571,432 (328)

Molecular Dynamics of Lithium Ion Transport in a Model Solid Electrolyte Interphase

open access: yesScientific Reports, 2018
Li+ transport within a solid electrolyte interphase (SEI) in lithium ion batteries has challenged molecular dynamics (MD) studies due to limited compositional control of that layer.
Ajay Muralidharan   +3 more
doaj   +1 more source

Surface or bulk He existence effect on deuterium retention in Fe ion damaged W

open access: yesNuclear Materials and Energy, 2018
To evaluate Helium (He) effect on hydrogen isotope retention in tungsten (W), He+ was introduced into W bulk by 201 – 1000 keV He+, or W surface by 3 keV He+ for 6 MeV Fe ion damaged W at room temperature.
Yasuhisa Oya   +13 more
doaj   +1 more source

Experimental Methods for Trapping Ions Using Microfabricated Surface Ion Traps [PDF]

open access: yesJournal of Visualized Experiments, 2017
Ions trapped in a quadrupole Paul trap have been considered one of the strong physical candidates to implement quantum information processing. This is due to their long coherence time and their capability to manipulate and detect individual quantum bits (qubits).
Hong, Seokjun   +4 more
openaire   +2 more sources

Evaporation of buffer gas-thermalized anions out of a multipole rf ion trap

open access: yes, 2007
We identify plain evaporation of ions as the fundamental loss mechanism out of a multipole ion trap. Using thermalized negative Cl- ions we find that the evaporative loss rate is proportional to a Boltzmann factor.
D. Schwalm   +7 more
core   +1 more source

Mass spectrometry based identification of AMP‐O‐Tris generated by Thermococcus onnurineus Cas10

open access: yesFEBS Open Bio, EarlyView.
Isolated Thermococcus onnurineus Cas10 generates the noncanonical ATP‐derived product AMP‐O‐Tris while in Tris‐containing buffer as identified via mass spectrometry, revealing relaxed nucleophile selectivity under isolated conditions. These findings suggest that multiprotein Csm complex assembly restricts Cas10 reactivity toward canonical cyclic ...
Su‐Jin Lee   +6 more
wiley   +1 more source

Design, Fabrication, and Experimental Demonstration of Junction Surface Ion Traps

open access: yes, 2011
We present the design, fabrication, and experimental implementation of surface ion traps with Y-shaped junctions. The traps are designed to minimize the pseudopotential variations in the junction region at the symmetric intersection of three linear ...
Allcock D T C   +23 more
core   +1 more source

Neutrino Trapping in a Supernova and Ion Screening [PDF]

open access: yes, 1996
Neutrino-nucleus elastic scattering is reduced in dense matter because of correlations between ions. The static structure factor for a plasma of electrons and ions is calculated from Monte Carlo simulations and parameterized with a least squares fit. Our
A. Burrows   +20 more
core   +2 more sources

Harnessing Fungal Biowelding for Constructing Mycelium‐Engineered Materials

open access: yesAdvanced Engineering Materials, EarlyView.
Mycelium‐bound composites (MBCs) offer low‐carbon alternatives for construction, yet interfacial bonding remains a critical challenge. This review examines fungal biowelding as a biocompatible adhesive, elucidating mycelium‐mediated interfacial mechanisms and their role in material assembly. Strategies to optimize biowelding are discussed, highlighting
Xue Brenda Bai   +2 more
wiley   +1 more source

Deuterium retention behavior in simultaneously He+–D2+ implanted tungsten

open access: yesNuclear Materials and Energy, 2018
Poly-crystalline tungsten (W) samples were simultaneously irradiated with Helium (He) and Deuterium (D) ions using the triple-ion implantation device. He effect on D retention and transportation was studied using different combination of ion energies and
Qilai Zhou   +9 more
doaj   +1 more source

Ion Effects in the Damping Rings of ILC and CLIC [PDF]

open access: yes, 2006
We discuss ion trapping, rise time of fast beam-ion instability, and ion-induced incoherent tune shift for various incarnations of the ILC damping rings and for the CLIC damping ring, taking into account the different regions of each ring.
Bruns, W   +2 more
core   +1 more source

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