Results 1 to 10 of about 302,438 (207)

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

AIP 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, Shih-Show Chen, Wei-Cheng Wang, Chi-Young Lee, Jinghua Guo, I-Nan Lin, Ching-Lin Chang   +6 more
doaj   +5 more sources

In-situ ion irradiation investigations on MBE grown Sb thin films on sapphire [PDF]

Scientific Reports
Two-dimensional antimony is a promising candidate for various emerging technological applications. The ability of antimony thin films to undergo crystalline–amorphous phase transitions under laser irradiation highlights its potential as a phase-change ...
Jinu Job, P. Jegadeesan, Vikas Singh Gahlot, K. Ganesan, Akhilesh Kumar, Sujoy Sen, B. Sundaravel, E. P. Amaladass, S. Amirthapandian   +8 more
doaj   +2 more sources

Charged Particle Irradiation for Pancreatic Cancer: A Systematic Review of In Vitro Studies

Frontiers in Oncology, 2022
PurposeGiven the higher precision accompanied by optimized sparing of normal tissue, charged particle therapy was thought of as a promising treatment for pancreatic cancer. However, systematic preclinical studies were scarce.
Dandan Wang, Dandan Wang, Ruifeng Liu, Ruifeng Liu, Ruifeng Liu, Qiuning Zhang, Qiuning Zhang, Qiuning Zhang, Hongtao Luo, Hongtao Luo, Hongtao Luo, Junru Chen, Junru Chen, Meng Dong, Meng Dong, Yuhang Wang, Yuhang Wang, Yuhong Ou, Yuhong Ou, Zhiqiang Liu, Zhiqiang Liu, Zhiqiang Liu, Shilong Sun, Shilong Sun, Shilong Sun, Kehu Yang, Jinhui Tian, Zheng Li, Xiaohu Wang, Xiaohu Wang, Xiaohu Wang, Xiaohu Wang   +31 more
doaj   +1 more source

Biological Effectiveness of Ion Beam for In Vitro Cell Irradiations

Frontiers in Oncology, 2022
Despite numerous ion beam irradiation of cell experiments performed over the past five decades, the relationship between the biological effectiveness of ion beams and the physical characteristics of the ion beam remains unclear.
Heng Li
doaj   +1 more source

Hardening and Creep of Ion Irradiated CLAM Steel by Nanoindentation

Crystals, 2020
Ion irradiation, combined with nanoindentation, has long been recognized as an effective way to study effects of irradiation on the mechanical properties of metallic materials.
Ying Liu, Wenbin Liu, Long Yu, Lirong Chen, Haonan Sui, Huiling Duan   +5 more
doaj   +1 more source

Ion irradiation of polypropylene [PDF]

Journal of Applied Polymer Science, 1990
Etude par IR, ESCA et SEM de la degradation de films de PP isotactique irradie par des ions d'Ar et d'He. Comparaison avec les resultats d'une simulation sur ordinateur de la penetration des ions dans le polymere.
Ulf W. Gedde, Kenneth Pellfolk, Manuel Braun, Cenita Rodehed   +3 more
openaire   +1 more source

Effect of Ca or Mg ion irradiation on the bioactivity and strength of hydroxyapatite

Journal of Biomechanical Science and Engineering, 2018
In order to improve bioactivity of hydroxyapatite (HA), the surface of HA was modified with calcium or magnesium ion irradiation. Calcium ion irradiation improved bioactivity of HA up to ion dose 1014 ions/cm2, whereas magnesium ion irradiation did not ...
Satoshi KOBAYASHI, Tomomi IZAWA, Yoshikazu TERANISHI, Yoshimi OHYABU   +3 more
doaj   +1 more source

Long-term survival of two patients with inoperable post-irradiation osteosarcoma treated with carbon-ion radiotherapy: a case report

Radiation Oncology, 2022
Background Curative treatment of inoperable post-irradiation sarcoma is often challenging, especially using radiotherapy, wherein curative dose administration is difficult because the organs around the tumor have already been irradiated during the first ...
Shintaro Shiba, Masahiko Okamoto, Takashi Yanagawa, Isaku Kohama, Kei Shibuya, Shohei Okazaki, Yuhei Miyasaka, Hirotaka Chikuda, Tatsuya Ohno   +8 more
doaj   +1 more source

Microstructural Characterization of Reactor Pressure Vessel Steels

Metals, 2023
Ion irradiation is a promising tool to emulate neutron-irradiation effects on reactor pressure vessel (RPV) steels, especially in the situation of limited availability of suitable neutron-irradiated material.
Libang Lai, Paul Chekhonin, Shavkat Akhmadaliev, Jann-Erik Brandenburg, Frank Bergner   +4 more
doaj   +1 more source

Helium irradiation effects in polycrystalline Si, silica, and single crystal Si [PDF]

, 2012
Transmission electron microscopy (TEM) has been used to investigate the effects of room temperature 6 keV helium ion irradiation of a thin (≈55 nm thick) tri-layer consisting of polycrystalline Si, silica, and single-crystal Si.
C. J. Pawley, D. Eyidi, Egerton R. F., G. Greaves, J. A. Hinks, J. A. van den Berg, K. J. Abrams, M. B. Ward, Rühle M., S. E. Donnelly   +9 more
core   +1 more source