Results 31 to 40 of about 117,491 (291)

Surface morphologies, chemical compositions and luminescent properties of ZnO thin films flattened by ion milling procedure

Results in Surfaces and Interfaces, 2023
The luminescent properties of ZnO thin films have been developed to form a nanometric light source for an electron beam-excitation assisted optical microscope.
Kei Hosomi, Wataru Inami, Yoshimasa Kawata   +2 more
doaj   +1 more source

Fabrication of nanometre sized gratings via ion irradiation [PDF]

EPJ Web of Conferences, 2023
The damage caused by irradiation of crystalline material with ions results in localized volume changes. Here, swelling is utilized to fabricate nanostructured gratings with heights below 10 nm for extreme ultraviolet radiation.
Kaufmann Johannes, Schrempel Frank, Zeitner Uwe   +2 more
doaj   +1 more source

Photothermal Performance Testing of Lithium Niobate After Ion Beam Radiation

Photonics
To investigate the evolution of the optothermal properties of lithium niobate with ion beam irradiation parameters, the thermal effect theory was analyzed, and ion beam irradiation technology was used to modify lithium niobate samples.
Junyi Liu, Daiyong Lin, Xing Peng, Yao Wu, Jian Li, Ziqiang Hu, Zhixuan He, Jiaqi Wang, Yuxia Tan, Xiaoshu Xu, Shuo Qiao   +10 more
doaj   +1 more source

Microstructure and peeling behavior of MOCVD processed oxide insulator coating before and after ion beam irradiation

Nuclear Materials and Energy, 2018
The mechanical durability and soundness of the several oxide coating materials used as the electrical insulator and tritium permeation barrier are important design parameters on an advanced liquid breeding blanket system.
Y. Hishinuma, M. Tanaka, T. Tanaka, K. Matsuda, H. Watanabe, T. Muroga   +5 more
doaj   +1 more source

On the stabilization of ion sputtered surfaces [PDF]

, 2007
The classical theory of ion beam sputtering predicts the instability of a flat surface to uniform ion irradiation at any incidence angle. We relax the assumption of the classical theory that the average surface erosion rate is determined by a Gaussian ...
Aziz, Michael J., Brenner, Michael P., Davidovitch, Benny   +2 more
core   +2 more sources

Investigation of the Effects of an Intense Pulsed Ion Beam on the Surface Melting of IN718 Superalloy Prepared with Selective Laser Melting

Metals, 2020
Intense pulsed ion beam irradiation on IN718 superalloy prepared with selective laser melting as an after-treatment for surface melting is introduced.
Min Min, Shuiting Ding, Xiao Yu, Shijian Zhang, Haowen Zhong, Gennady Efimovich Remnev, Xiaoyun Le, Yu Zhou   +7 more
doaj   +1 more source

Design of a beam line for simultaneous dual-beam ion implantation

AIP Advances, 2023
For over 50 years, various ion beam facilities have been utilized to simulate the irradiation effect of neutrons on relevant nuclear materials. However, due to the limitation of single ion beam irradiation, the injection of H2+ and He+ into the sample ...
Shixian Cai, Kedong Wang, Wei Huang, Kai Wang, Matthew J. Easton, Jie Li, Caijie Zhang, Tingru Zhu, Hao Wang, Huilin Ge, Xicheng Xie, Haoyang Lan, Yingjie Li, Guohui Wei, Kun Zhu, Xueqing Yan   +15 more
doaj   +1 more source

Controlled Anisotropic Deformation of Ag Nanoparticles by Si Ion Irradiation

, 2006
The shape and alignment of silver nanoparticles embedded in a glass matrix is controlled using silicon ion irradiation. Symmetric silver nanoparticles are transformed into anisotropic particles whose larger axis is along the ion beam.
A. Crespo-Sosa, A. Oliver, C. E. Román-Velázquez, C. Noguez, Cecilia Noguez, F. Gonella, J. A. Reyes-Esqueda, J. A. Seman, J. C. Cheang-Wong, L. Rodríguez-Fernández, T. van Dillen   +10 more
core   +1 more source

Ion-Beam Induced Current in High-Resistance Materials [PDF]

, 2000
The peculiarities of electric current in high-resistance materials, such as semiconductors or semimetals, irradiated by ion beams are considered. It is shown that after ion--beam irradiation an unusual electric current may arise directed against the ...
Dawes, J, Liu, X. M, Liu, X. S, Meng, X. L, Piper, J, Sun, L. K, Wang, P, Wang, R. H, Yang, Y. Y, Zhang, H. J, Zhang, S. J, Zhu, L   +11 more
core   +4 more sources

Heavy-Ion Microbeams for Biological Science: Development of System and Utilization for Biological Experiments in QST-Takasaki

Quantum Beam Science, 2019
Target irradiation of biological material with a heavy-ion microbeam is a useful means to analyze the mechanisms underlying the effects of heavy-ion irradiation on cells and individuals.
Tomoo Funayama
doaj   +1 more source