Ablation induced by intense pulsed ion beam and its effects on energy deposition on solid target

Xiao Yu; Shijian Zhang; Jie Zhang; Jie Shen; Haowen Zhong; Xiaojun Cui; Guoying Liang; Wanying Huang; Mofei Xu; Sha Yan; Gennady Efimovich Remnev; Xiaoyun Le

doi:10.1016/j.nimb.2019.09.049

Ablation induced by intense pulsed ion beam and its effects on energy deposition on solid target

Xiao Yu
, Shijian Zhang
, Jie Zhang
, Jie Shen
, Haowen Zhong
, Xiaojun Cui
, Guoying Liang
, Wanying Huang
, Mofei Xu
, Sha Yan
, Gennady Efimovich Remnev
, Xiaoyun Le^*

^*Corresponding author for this work

School of Physics

Beihang University
Ministry of Ecology and Environment
Peking University
Tomsk Polytechnic University

Research output: Contribution to journal › Article › peer-review

Abstract

Ablation effects play an important role in material processing with intense pulsed ion beam (IPIB) and IPIB diagnostics such as calorimeters and infrared detection may also be influenced by ablation. In this study, with numerical analysis and thermal imaging method, the ablation plume and its effects on energy deposition of IPIB on solid target was studied. Radiation experiments of polyvinyl chloride (PVC) targets with a thickness of 200 μm were carried out on BIPPAB-450 pulsed ion beam accelerator and the energy deposition of the ion beam was investigated with infrared imaging diagnostics. It is revealed that due to the low thermal conductivity and decomposition temperature of PVC, ablation plume can be formed during the early stage of beam irradiation and the ablation product may shield the energy of the ion beam from depositing in the target when energy density reaches a certain threshold. This effect needs to be taken into consideration in order to avoid its influence on applications and beam diagnostics.

Original language	English
Pages (from-to)	197-200
Number of pages	4
Journal	Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms
Volume	461
DOIs	https://doi.org/10.1016/j.nimb.2019.09.049
State	Published - 15 Dec 2019

Keywords

Ablation
Energy deposition
Intense pulsed ion beam
Shielding

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10.1016/j.nimb.2019.09.049

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Yu, X., Zhang, S., Zhang, J., Shen, J., Zhong, H., Cui, X., Liang, G., Huang, W., Xu, M., Yan, S., Remnev, G. E., & Le, X. (2019). Ablation induced by intense pulsed ion beam and its effects on energy deposition on solid target. Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms, 461, 197-200. https://doi.org/10.1016/j.nimb.2019.09.049

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title = "Ablation induced by intense pulsed ion beam and its effects on energy deposition on solid target",

abstract = "Ablation effects play an important role in material processing with intense pulsed ion beam (IPIB) and IPIB diagnostics such as calorimeters and infrared detection may also be influenced by ablation. In this study, with numerical analysis and thermal imaging method, the ablation plume and its effects on energy deposition of IPIB on solid target was studied. Radiation experiments of polyvinyl chloride (PVC) targets with a thickness of 200 μm were carried out on BIPPAB-450 pulsed ion beam accelerator and the energy deposition of the ion beam was investigated with infrared imaging diagnostics. It is revealed that due to the low thermal conductivity and decomposition temperature of PVC, ablation plume can be formed during the early stage of beam irradiation and the ablation product may shield the energy of the ion beam from depositing in the target when energy density reaches a certain threshold. This effect needs to be taken into consideration in order to avoid its influence on applications and beam diagnostics.",

keywords = "Ablation, Energy deposition, Intense pulsed ion beam, Shielding",

author = "Xiao Yu and Shijian Zhang and Jie Zhang and Jie Shen and Haowen Zhong and Xiaojun Cui and Guoying Liang and Wanying Huang and Mofei Xu and Sha Yan and Remnev, \{Gennady Efimovich\} and Xiaoyun Le",

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year = "2019",

month = dec,

day = "15",

doi = "10.1016/j.nimb.2019.09.049",

language = "英语",

volume = "461",

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Yu, X, Zhang, S, Zhang, J, Shen, J, Zhong, H, Cui, X, Liang, G, Huang, W, Xu, M, Yan, S, Remnev, GE & Le, X 2019, 'Ablation induced by intense pulsed ion beam and its effects on energy deposition on solid target', Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms, vol. 461, pp. 197-200. https://doi.org/10.1016/j.nimb.2019.09.049

TY - JOUR

T1 - Ablation induced by intense pulsed ion beam and its effects on energy deposition on solid target

AU - Yu, Xiao

AU - Zhang, Shijian

AU - Zhang, Jie

AU - Shen, Jie

AU - Zhong, Haowen

AU - Cui, Xiaojun

AU - Liang, Guoying

AU - Huang, Wanying

AU - Xu, Mofei

AU - Yan, Sha

AU - Remnev, Gennady Efimovich

AU - Le, Xiaoyun

PY - 2019/12/15

Y1 - 2019/12/15

N2 - Ablation effects play an important role in material processing with intense pulsed ion beam (IPIB) and IPIB diagnostics such as calorimeters and infrared detection may also be influenced by ablation. In this study, with numerical analysis and thermal imaging method, the ablation plume and its effects on energy deposition of IPIB on solid target was studied. Radiation experiments of polyvinyl chloride (PVC) targets with a thickness of 200 μm were carried out on BIPPAB-450 pulsed ion beam accelerator and the energy deposition of the ion beam was investigated with infrared imaging diagnostics. It is revealed that due to the low thermal conductivity and decomposition temperature of PVC, ablation plume can be formed during the early stage of beam irradiation and the ablation product may shield the energy of the ion beam from depositing in the target when energy density reaches a certain threshold. This effect needs to be taken into consideration in order to avoid its influence on applications and beam diagnostics.

AB - Ablation effects play an important role in material processing with intense pulsed ion beam (IPIB) and IPIB diagnostics such as calorimeters and infrared detection may also be influenced by ablation. In this study, with numerical analysis and thermal imaging method, the ablation plume and its effects on energy deposition of IPIB on solid target was studied. Radiation experiments of polyvinyl chloride (PVC) targets with a thickness of 200 μm were carried out on BIPPAB-450 pulsed ion beam accelerator and the energy deposition of the ion beam was investigated with infrared imaging diagnostics. It is revealed that due to the low thermal conductivity and decomposition temperature of PVC, ablation plume can be formed during the early stage of beam irradiation and the ablation product may shield the energy of the ion beam from depositing in the target when energy density reaches a certain threshold. This effect needs to be taken into consideration in order to avoid its influence on applications and beam diagnostics.

KW - Ablation

KW - Energy deposition

KW - Intense pulsed ion beam

KW - Shielding

UR - https://www.scopus.com/pages/publications/85073021368

U2 - 10.1016/j.nimb.2019.09.049

DO - 10.1016/j.nimb.2019.09.049

M3 - 文章

AN - SCOPUS:85073021368

SN - 0168-583X

VL - 461

SP - 197

EP - 200

JO - Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms

JF - Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms

ER -

Ablation induced by intense pulsed ion beam and its effects on energy deposition on solid target

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