Results 21 to 30 of about 5,881,347 (243)
Dynamic Microstructural Evolution of Graphite under Displacing Irradiation [PDF]
, 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
In-situ TEM observation of the response of ultrafine- and nanocrystalline-grained tungsten to extreme irradiation environments [PDF]
, 2014 The accumulation of defects, and in particular He bubbles, can have significant implications for the performance of materials exposed to the plasma in magnetic-confinement nuclear fusion reactors. Some of the most promising candidates for deployment into
Greaves, Graeme +10 more
core +1 more source
Ion-Irradiation-Induced Cobalt/Cobalt Oxide Heterostructures: Printing 3D Interfaces
, 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
Ion-beam-assisted fabrication and manipulation of metallic nanowires [PDF]
, 2015 Metallic nanowires (NWs) are the key performers for future micro/nanodevices. The controlled manoeuvring and integration of such nanoscale entities are essential requirements.
Verma, H.C. +6 more
core +1 more source
Materials Research Letters, 2019 The origin of the blue emission in SrTiO3 has been investigated as a function of irradiation fluence, electronic excitation density, and temperature using a range of ion energies and masses.
M. L. Crespillo +4 more
doaj +1 more source
Amorphization of crystalline Si due to heavy and light ion irradiation [PDF]
, 2009 The formation of amorphous silicon in crystalline silicon by bombardment with light (Si) and heavy (Xe) ions has been investigated by transmission electron microscopy with in situ ion irradiation. Experiments have been carried out at room temperature and
Riley, D. J. +7 more
core +1 more source
Interaction of Ion Beam with Si-based Nanostructures [PDF]
Silicon has been the fundamental material for most semiconductor devices. As Si devices continue to scale down, there is a growing need to gain a better understanding of the characteristics of Si-based nanostructures and to develop novel fabrication ...
Xu, Xiaomo
core +5 more sources
Self-ion irradiation stability of GRCop-42
Nuclear Materials and EnergyGRCop-42 is a recently developed alloy with significant potential for use in nuclear thermal propulsion (NTP) and other extreme environment applications.
Hayden J. Sutton +5 more
doaj +1 more source
Modification of semiconductor or metal nanoparticle lattices in amorphous alumina by MeV heavy ions
New Journal of Physics, 2016 In the present work we investigate effects of MeV heavy ions (from 0.4 MeV Xe to 15 MeV Si) on regularly ordered nanoparticle (NP) lattices embedded in amorphous alumina matrix. These nanostructures were produced by self-assembling growth using magnetron-
I Bogdanović Radović +6 more
doaj +1 more source
Study of the effect of self-ions on the microstructural evolution of irradiated Fe-Cr alloys
Nuclear Materials and EnergyIn this study, Molecular Dynamics (MD) and Object Kinetic Monte Carlo (OKMC) simulations are adopted to explore the long-term defect evolution behavior of Fe-9Cr alloys.
Jianyang Li +4 more
doaj +1 more source