The first interdisciplinary experiments at the IMP high energy microbeam

doi:10.1016/j.nimb.2015.01.066

	The first interdisciplinary experiments at the IMP high energy microbeam
	Du, Guanghua2 ; Guo, Jinlong2 ; Wu, Ruqun 2; Guo, Na 2; Liu, Wenjing 2; Ye, Fei2 ; Sheng, Lina2 ; Li, Qiang2 ; Li, Huiyun 1
	2015-04
关键词	High energy microbeam Bystander effect Microbeam therapy RSA Fault injection attack
卷号	348
DOI	10.1016/j.nimb.2015.01.066
页码	18-22
英文摘要	The high energy beam of tens to hundred MeV/u ions possesses mm-to-cm penetration depth in materials and can be easily extracted into air without significant energy loss and beam scattering. Combination of high energy ions and microbeam technology facilitates the microprobe application to many practical studies in large scale samples. The IMP heavy ion microbeam facility has recently been integrated with microscopic positioning and targeting irradiation system. This paper introduced the first interdisciplinary experiments performed at the IMP microbeam facility using the beam of 80.5 MeV/u carbon ions. Bystander effect induction via medium transferring was not found in the micro-irradiation ' study using HeLa cells. The mouse irradiation experiment demonstrated that carbon irradiation of 10 Gy dose to its tuberomammillary nucleus did not impair the sleep nerve system. The fault injection attack on RSA (Rivest-Shamir-Adleman) decryption proved that the commercial field-programmable gate array chip is vulnerable in single event effect to low linear-energy-transfer carbon irradiation, and the attack can cause the leakage of RSA private key. This work demonstrates the potential of high energy microbeam in its application to biology, biomedical, radiation hardness, and information security studies. (C) 2015 Elsevier B.V. All rights reserved.
会议录	NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS
会议录出版者	ELSEVIER SCIENCE BV
会议录出版地	PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
语种	英语
WOS研究方向	Instruments & Instrumentation ; Nuclear Science & Technology ; Physics
WOS记录号	WOS:000354140900005
内容类型	会议论文
源URL	[http://119.78.100.186/handle/113462/57868]
专题	近代物理研究所_实验物理中心
通讯作者	Du, Guanghua
作者单位	1.Chinese Acad Sci, Shenzhen Inst Adv Technol, Shenzhen, Peoples R China 2.Chinese Acad Sci, Inst Modern Phys, Lanzhou, Peoples R China
推荐引用方式 GB/T 7714	Du, Guanghua,Guo, Jinlong,Wu, Ruqun,et al. The first interdisciplinary experiments at the IMP high energy microbeam[C]. 见:.