Results 1 to 10 of about 116,364 (295)

Enhanced anomalous magnetization in carbonyl iron by Ni+ ion beam irradiation [PDF]

Scientific Reports, 2021
We investigate the magnetic properties in carbonyl iron (CI) particles before and after Ni $$^{+}$$ + and H $$^{+}$$ + ion beam irradiation. Upon increasing temperatures, the saturation magnetization ( $$M_{\text {s}}$$ M s ) in hysteresis loops exhibits
Jun Kue Park, Hye Min Jang, Won-Je Cho, Chorong Kim, Jaekwon Suk, Dong-Seok Kim, Jae Sang Lee   +6 more
doaj   +2 more sources

Nanoporous Structure Formation on the Surface of InSb by Ion Beam Irradiation [PDF]

Nanomaterials, 2017
Nanoporous structures have a great potential for application in electronic and photonic materials, including field effect transistors, photonic crystals, and quantum dots. The control of size and shape is important for such applications.
Takashi Miyaji, Noriko Nitta
doaj   +2 more sources

Use of a Si/CdTe Compton Camera for In vivo Real-Time Monitoring of Annihilation Gamma Rays Generated by Carbon Ion Beam Irradiation [PDF]

Frontiers in Oncology, 2020
The application of annihilation gamma-ray monitoring to the adaptive therapy of carbon ion radiotherapy (C-ion RT) requires identification of the peak intensity position and confirmation of activated elements with annihilation gamma-rays generated at the
Shintaro Shiba, Shintaro Shiba, Raj Kumar Parajuli, Raj Kumar Parajuli, Makoto Sakai, Takahiro Oike, Tatsuya Ohno, Takashi Nakano, Takashi Nakano   +8 more
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Molecular dynamics simulations of ion beam irradiation on graphene/MoS2 heterostructure [PDF]

Scientific Reports, 2021
The interaction between ion irradiation and two-dimensional (2D) heterostructures is important for the performance modulation and application realization, while few studies have been reported.
Xin Wu, Xiaobao Zhu
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The impact of carbon-ion beam irradiation on the phenotypic and molecular variation of wheat [PDF]

BMC Plant Biology
Background Heavy ion beam irradiation is a potent mutagenic technique for developing new germplasm resources and breeding novel plant varieties. However, the biological effects and molecular variations caused by different dosages of heavy ion beam ...
Huihui Fan, Qianwen Xue, Hongchun Xiong, Huijun Guo, Yongdun Xie, Linshu Zhao, Jiayu Gu, Shirong Zhao, Yuping Ding, Huiyuan Li, Libin Zhou, Luxiang Liu   +11 more
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Triple ion beam irradiation facility

Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 1989
Abstract A unique ion irradiation facility consisting of three accelerators is described. The accelerators can be operated concurrently to deliver three ion beams on one target sample as large as 100 mm2 in area. The energy ranges of the ions are 50 to 400 keV, 200 keV to 2.5 MeV and 1.0 to 5.0 MeV, which allows three different ions in the ...
M.B. Lewis, W.R. Allen, R.A. Buhl, N.H. Packan, S.W. Cook, L.K. Mansur   +5 more
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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

Surface nanopatterning by ion beam irradiation: compositional effects

Journal of Physics: Condensed Matter, 2022
Abstract Surface nanopatterning induced by ion beam irradiation (IBI) has emerged as an effective nanostructuring technique since it induces patterns on large areas of a wide variety of materials, in short time, and at low cost. Nowadays, two main subfields can be distinguished within IBI nanopatterning depending on the irrelevant or ...
L Vázquez, A Redondo-Cubero, K Lorenz, F J Palomares, R Cuerno   +4 more
openaire   +5 more sources

In vitro evaluation of photon and carbon ion radiotherapy in combination with cisplatin in head and neck squamous cell carcinoma cell lines

Frontiers in Oncology, 2023
BackgroundHeavy ion radiotherapy, such as carbon ion radiotherapy (CIRT), has multiple advantages over conventional photon therapy. Cisplatin, as a classic anti-tumor drugs, has been tested and discovered as a photon radiosensitizer in several cell lines,
Xumeng Fang, Xumeng Fang, Xumeng Fang, Pian Sun, Pian Sun, Pian Sun, Yuanli Dong, Yuanli Dong, Yuanli Dong, Yangle Huang, Yangle Huang, Yangle Huang, Jiade Jay Lu, Jiade Jay Lu, Jiade Jay Lu, Lin Kong, Lin Kong, Lin Kong   +17 more
doaj   +1 more source

Micro-beam and pulsed laser beam techniques for the micro-fabrication of diamond surface and bulk structures [PDF]

, 2015
Micro-fabrication in diamond is involved in a wide set of emerging technologies, exploiting the exceptional characteristics of diamond for application in bio-physics, photonics, radiation detection. Micro ion-beam irradiation and pulsed laser irradiation
Bellini, M., Bosia, F., Calusi, S., Corsi, C., Czelusniak, C., Gelli, N., Giuntini, L., Gorelli, F., Lagomarsino, S., Mando, P. A., Massi, M., Olivero, P., Parrini, G., Santoro, M., Sciortino, S., Sordini, A., Sytchkova, A., Taccetti, F., Vannoni, M.   +18 more
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