Evolution of microstructure and mechanical properties of SiCf/SiC composites induced by He ions irradiation at various temperatures

Q Li, X Li, Z Zhu, L Ye, W Liu, Y Gao, M Liu - Ceramics International, 2023 - Elsevier
In this study, 500 keV He ions were used to irradiate SiC f/SiC composites at various
irradiation temperatures. The effects of irradiation on the microstructure and mechanical …

Role of Ag2S coupling on enhancing the visible-light-induced catalytic property of TiO2 nanorod arrays

Z Li, S Xiong, G Wang, Z Xie, Z Zhang - Scientific reports, 2016 - nature.com
In order to obtain a better photocatalytic performance under visible light, Ag2S-coupled TiO2
nanorod arrays (NRAs) were prepared through the electron beam deposition with glancing …

Characterization of graphite implanted with chlorine ions using combined Raman microspectrometry and transmission electron microscopy on thin sections prepared …

MR Ammar, JN Rouzaud, CE Vaudey, N Toulhoat… - Carbon, 2010 - Elsevier
Graphite was modified by 250keV 37Cl+ ion implantation. Combined Raman
microspectrometry/transmission electron microscopy (TEM) studies have been used to …

Annealing of ion irradiation damage in nuclear graphite

M Lasithiotakis, BJ Marsden, TJ Marrow - Journal of nuclear materials, 2013 - Elsevier
Changes in Raman spectra of polished and ion-irradiated Gilsocarbon and Highly
Orientated Pyrolytic Graphite (HOPG) during annealing have been investigated and …

High-energy heavy ion irradiation of HOPG

D Iveković, P Dubček, A Gajović, T Čižmar… - Journal of nuclear …, 2023 - Elsevier
Understanding the behavior of the graphite under extreme conditions is very important for its
use in applications related to the nuclear technology. In this work, we used atomic force …

Crystallization degree change of expanded graphite by milling and annealing

Q Tang, J Wu, H Sun, S Fang - Journal of alloys and compounds, 2009 - Elsevier
Expanded graphite was ball milled with a planetary mill in air atmosphere, and subsequently
thermal annealed. The samples were characterized by using X-ray diffraction spectroscopy …

Ion irradiation used as surrogate of neutron irradiation in graphite: Consequences on 14C and 36Cl behavior and structural evolution

N Galy, N Toulhoat, N Moncoffre, Y Pipon… - Journal of Nuclear …, 2018 - Elsevier
Ion irradiation used as surrogate of neutron irradiation in graphite: Consequences on 14C and 36Cl
behavior and structural evolution - ScienceDirect Skip to main contentSkip to article Elsevier logo …

Single-event damage-induced gate-leakage mechanisms in AlGaN/GaN high-electron-mobility transistors

S Yue, Z Zhang, Z Chen, X Zheng… - … on Electron Devices, 2021 - ieeexplore.ieee.org
Heavy ion-induced electrical degradations and mechanisms of high-electron-mobility
transistors (HEMTs) were investigated in this article. AlGaN/GaN HEMTs were irradiated by …

Influence of H+ ion irradiation on the surface and microstructural changes of a nuclear graphite

SJ Yang, JM Choe, YG Jin, ST Lim, K Lee… - Fusion Engineering and …, 2012 - Elsevier
Despite the significant importance of nuclear graphite as a promising plasma-facing
component material in all thermonuclear fusion devices, its physico-chemical microstructural …

Swift heavy ion-induced radiation damage in isotropic graphite studied by micro-indentation and in-situ electrical resistivity

C Hubert, KO Voss, M Bender, K Kupka… - Nuclear Instruments and …, 2015 - Elsevier
Due to its excellent thermo-physical properties and radiation hardness, isotropic graphite is
presently the most promising material candidate for new high-power ion accelerators which …