Results 11 to 20 of about 1,540,089 (252)

Transmission electron microscopy with in situ ion irradiation [PDF]

open access: yes, 2015
The macroscopic properties of materials exposed to irradiation are determined by radiation damage effects which occur on the nanoscale. These phenomena are complex dynamic processes in which many competing mechanisms contribute to the evolution of the ...
Hinks, Jonathan Andrew, Hinks, J. A.
core   +1 more source

In-situ observation and atomic resolution imaging of the ion irradiation induced amorphisation of graphene [PDF]

open access: yes, 2014
Ion irradiation has been observed to induce a macroscopic flattening and in-plane shrinkage of graphene sheets without a complete loss of crystallinity.
Greaves, Graeme   +10 more
core   +1 more source

Dynamic Microstructural Evolution of Graphite under Displacing Irradiation [PDF]

open access: yes, 2014
Graphitic materials and graphite composites experience dimensional change when exposed to radiation-induced atomic displacements. This has major implications for current and future technological ranging from nuclear fission reactors to the processing ...
Haigh, S. J.   +10 more
core   +1 more source

Ion-Irradiation-Induced Cobalt/Cobalt Oxide Heterostructures: Printing 3D Interfaces

open access: yes, 2020
Interfaces separating ferromagnetic (FM) layers from non-ferromagnetic layers offer unique properties due to spin–orbit coupling and symmetry breaking, yielding effects such as exchange bias, perpendicular magnetic anisotropy, spin-pumping, spin-transfer
Roman Böttger (3876025)   +12 more
core   +1 more source

Irradiation effect on magnetic properties of FeRh thin films with energetic C60 cluster ion beam

open access: yesAIP Advances, 2018
Effect of energetic C60 cluster ion irradiation on magnetic properties in FeRh thin films was examined by SQUID and XMCD measurements. The XMCD signal for the C60 irradiated samples is larger than that for the C1 samples in the initial stage of the ...
Ryunosuke Soma   +5 more
doaj   +1 more source

Effect of Damage Rate on the Cavity Swelling of Pure Nickel Irradiated with Triple Ion Beams

open access: yesMetals, 2022
He-H synergistic effects influence the performance of structural materials in fusion reactors. Due to the lack of high-intensity fusion neutron sources, multiple ion beam irradiation has been widely used as an emulation method to study its synergistic ...
Jia Huang   +11 more
doaj   +1 more source

An In-Situ TEM Study of High Temperature Helium Irradiation of 4H-SiC [PDF]

open access: yes
SiC is an excellent candidate material for use in fusion and fission nuclear reactors. The work done in this thesis aims to understand the behaviour of SiC under He irradiation at high temperatures.
Shen, Qiang
core   +3 more sources

Ion beam irradiation mutagenesis in rye (Secale cereale L.), linseed (Linum usitatissimum L.) and faba bean (Vicia faba L.)

open access: yesAgricultural and Food Science, 2018
Ion beam irradiation is a potential tool for inducing novel mutations in plants. We chose three crop species (rye, linseed, and faba bean) to determine the potential of nitrogen ion beam irradiation for inducing mutations.
Hamid Khazaei   +2 more
doaj   +1 more source

Molecular dynamics simulations of ion beam irradiation on graphene/MoS2 heterostructure

open access: yesScientific Reports, 2021
The interaction between ion irradiation and two-dimensional (2D) heterostructures is important for the performance modulation and application realization, while few studies have been reported.
Xin Wu, Xiaobao Zhu
doaj   +1 more source

The potential application of ultra-nanocrystalline diamond films for heavy ion irradiation detection

open access: yesAIP Advances, 2013
The potential of utilizing the ultra-nanocrystalline (UNCD) films for detecting the Au-ion irradiation was investigated. When the fluence for Au-ion irradiation is lower than the critical value (fc = 5.0 × 1012 ions/cm2) the turn-on field for electron ...
Huang-Chin Chen   +6 more
doaj   +1 more source

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