Results 41 to 50 of about 14,265 (262)

Opportunities for high-energy neutron- and deuteron-induced measurements for fusion technology at the Soreq applied research accelerator facility (SARAF)

open access: yesFrontiers in Physics, 2023
The Soreq Applied Research Accelerator Facility (SARAF) will be based on a 40 MeV, 5 mA CW (continuous wave) proton/deuteron superconducting linear accelerator, currently under construction at Soreq Nuclear Research Center in Yavne, Israel. It is planned
I. Mardor   +13 more
doaj   +1 more source

Giant Magnetic Coercivity Driven by Spin‐Bag Ferromagnetism in Epitaxial Sr3YCo4O10+δ Films with Engineered 2D Oxygen Vacancy Ordering

open access: yesAdvanced Functional Materials, EarlyView.
A giant magnetic coercivity and a vertical shift of hysteresis loops are demonstrated in Sr3YCo4O10+δ epitaxial films. The hard magnetic behavior originates from ferromagnetic spin bags stabilized within a long‐range ordered oxygen‐vacancy structure.
Yanbin Chen   +12 more
wiley   +1 more source

New Insight on Damped Oscillating Regular Structures from “Effective” Proton Electromagnetic Form Factor Data

open access: yesAppliedMath
An objective existence of damped oscillation regular structures from the proton “effective” electromagnetic form factor data, appearing when these data are described by a two parametric Tomasi-Gustafsson-Rekalo function, is investigated. If the same data
Stanislav Dubnička   +3 more
doaj   +1 more source

Single Crystal Diffuse Neutron Scattering

open access: yesQuantum Beam Science, 2018
Diffuse neutron scattering has become a valuable tool for investigating local structure in materials ranging from organic molecular crystals containing only light atoms to piezo-ceramics that frequently contain heavy elements.
Richard Welberry, Ross Whitfield
doaj   +1 more source

Comprehensive study of the radiation shielding feature of polyester polymers impregnated with iron filings

open access: yese-Polymers, 2023
Radiation and nuclear technologies have side effects in addition to their important applications, so appropriate shields must be used to protect users and the public from high doses as a result of exposure to this radiation. In this work, the attenuation
Al-Saleh Wafa M.   +5 more
doaj   +1 more source

M-Center in Neutron-Irradiated 4H-SiC

open access: yesCrystals, 2021
We report on the metastable defects introduced in the n-type 4H-SiC material by epithermal and fast neutron irradiation. The epithermal and fast neutron irradiation defects in 4H-SiC are much less explored compared to electron or proton irradiation ...
Ivana Capan   +4 more
doaj   +1 more source

Theoretical Constraints on Neutron-Mirror-Neutron Oscillation

open access: yesSymmetry, 2022
Mirror models lead to the possibility that neutron (n) can oscillate into its mirror partner (n′), inspiring several experimental searches for this phenomenon. The condition for observability of this oscillation is a high degree of degeneracy between the n and n′ masses, which can be guaranteed if there is exact parity symmetry taking all particles to ...
Kaladi S. Babu, Rabindra N. Mohapatra
openaire   +2 more sources

Impact of Disorder on Microscopic Superconducting and Normal‐State Responses in a Kagome Metal

open access: yesAdvanced Functional Materials, EarlyView.
Using depth‐resolved, field‐ and pressure‐dependent μSR$\umu{\rm SR}$ measurements, we show that disorder in Ta‐doped KV3Sb5 drives a crossover from nodal to nodeless superconductivity while strongly modifying the normal‐state magnetic response. Our results reveal that disorder affects superconductivity and magnetism in fundamentally different ways ...
J. N. Graham   +18 more
wiley   +1 more source

Proton- and Neutron-Induced SEU Cross-Section Modeling and Simulation: A Unified Analytical Approach

open access: yesRadiation
A new physics-based compact model, which makes it possible to simulate in a unified way the neutrons and protons of cosmic ray-induced SEU cross-sections, including the effects from nuclear reaction products and from direct ionization by low-energy ...
Gennady I. Zebrev   +7 more
doaj   +1 more source

Constraints on neutron–mirror-neutron oscillation from neutron star cooling

open access: yesThe European Physical Journal C, 2022
AbstractWe address a method of limiting neutron–mirror neutron mixing ($$\epsilon _{nn'}$$ ϵ n n ′ ) by analyzing its ...
Goldman, Itzhak   +3 more
openaire   +3 more sources

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