Results 121 to 130 of about 185,583 (311)

Effect of electron beam irradiation on the properties of poly(vinyl) alcohol (PVA)-cellulose nanocrystal hybrid aerogel

In this study, a polyvinyl alcohol (PVA) hybrid with oil palm empty fruit bunch (EFB) cellulose nanocrystal aerogel was prepared with the freeze-drying method.
Nasrudin, Raimi Fariz, Samat, Noorasikin
core   +1 more source

The effect of temperature factor during heavy ion irradiation on structural disordering of SiC ceramics

Optical Materials: X
The paper presents the results of the influence of heavy ion irradiation on the formation of anisotropic distortions of the crystal structure and electron density distribution in SiC ceramics. The assessment of the change in the properties of the damaged
Kymbat M. Tynyshbayeva, Artem L. Kozlovskiy   +1 more
doaj   +1 more source

Effects of Electron Irradiation and Temperature on Mechanical Properties of Polyimide Film. [PDF]

Polymers (Basel), 2023
Qiu J, Ma J, Han W, Wang X, Wang X, Heini M, Li B, Sun D, Zhang R, Shi Y, Gao C.   +10 more
europepmc   +1 more source

Multimodal Data‐Driven Microstructure Characterization

Advanced Engineering Materials, EarlyView.
A self‐consistent autonomous workflow for EBSP‐based microstructure segmentation by integrating PCA, GMM clustering, and cNMF with information‐theoretic parameter selection, requiring no user input. An optimal ROI size related to characteristic grain size is identified.
Qi Zhang, Santiago Benito, Özge Özgün, Sebastian Weber, Markus Stricker   +4 more
wiley   +1 more source

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

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  

Wearable glass beads for in vivo dosimetry of total skin electron irradiation treatments

, 2016
Glass beads have recently been proposed for use as radiation therapy dosimeters. Glass beads have a number of characteristics that make them suitable for in vivo skin dose measurements, including an ability to be worn on a string, and therefore avoid ...
Sylvander, Steven, Binny, Diana, Peet, Samuel, Jafari, Shakardokht, Crowe, Scott, Nabankema, Shamirah   +5 more
core   +1 more source

Electron irradiation effects and room-temperature annealing mechanisms for SiC MOSFETs

Results in Physics
In this work, the electron irradiation effects and post-irradiation annealing (PIA) response on SiC MOSFETs were investigated and analyzed in terms of the evolution of oxide- and interface-trap charges after irradiation and PIA.
Mu He, Peng Dong, Yao Ma, Qingkui Yu, Shuang Cao, Wende Huang, Qian Xu, Sijie Zhang, Mingmin Huang, Yun Li, Zhimei Yang, Min Gong   +11 more
doaj   +1 more source

Microstructure Evolution of a VMnFeCoNi High‐Entropy Alloy After Synthesis, Swaging, and Annealing

Advanced Engineering Materials, EarlyView.
The synthesis and processing (rotary swaging and annealing) of the novel VMnFeCoNi alloy is investigated, alongside the estimation of the grain size effect on hardness. Analysis of a wide grain size range of recrystallized microstructures (12–210 µm) reveals a low annealing twin density.
Aditya Srinivasan Tirunilai, Zeki Ayrildi, Buse Şen, Maik Rajkowski, Mathias Redondo Garcia, Markus Stricker, Guillaume Laplanche   +6 more
wiley   +1 more source

EFFECTS OF 1-MEV-ELECTRON IRRADIATION ON A-SI SOLAR-CELLS

, 1994
In this report we present the effects of 1 MeV-electron irradiation on i a-Si:H films and solar cells. It is observed that in the dose range of 1.4-8.4 x 10(15) cm(-2) the defect creation has not reached its saturation level and the metastable defects ...
PAN GQ, LI LQ, YOU ZP, LIAO XB, DIAO HW
core  

In-situ TEM observation of the response of ultrafine- and nanocrystalline-grained tungsten to extreme irradiation environments

, 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, El-Atwani, Osman, Qiu, T., Gonderman, Sean, El-Atwani, O., Gonderman, S., Hinks, J. A., Efe, M., Allain, J. P., Greaves, G., Allain, Jean P.   +10 more
core   +2 more sources