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Nuclear Science and Techniques

《核技术》(英文版)     2017 Impact factor 1.085
SYNCHROTRON RADIATION TECHNOLOGY AND APPLICATIONS

X-band deflecting cavity design for ultra-short bunch length measurement of SXFEL at SINAP

For developing the X-ray Free Electron Lasers test facility (SXFEL) at Shanghai Institute of Applied Physics, Chinese Academy of Sciences (SINAP), ultra-short bunch is the crucial requirement for exce...

TAN Jian-Hao, GU Qiang, FANG Wen-Cheng, TONG De-Chun, ZHAO Zhen-Tang

2014, 25 (6): 060101

SYNCHROTRON RADIATION TECHNOLOGY AND APPLICATIONS

Surface preparation processing for superconducting cavities

Surface preparation is an important processing in production procedures of superconducting niobium cavities, deciding whether the performance of the niobium cavities can meet the specifications. A ser...

MA Zhen-Yu, LIU Jian-Fei, HOU Hong-Tao, WANG Yan, SHI Jing, LUO Chen, FENG Zi-Qiang, MAO Dong-Qing, TANG Zheng-Bo, LI Zheng, ZHAO Shen-Jie, ZHANG Zi-Gang, ZHENG Xiang, ZHAO Yu-Bin

2014, 25 (6): 060102

SYNCHROTRON RADIATION TECHNOLOGY AND APPLICATIONS

Development of button-type pickup for SSRF ring

In building Shanghai Synchrotron Radiation Facility (SSRF), in order to reduce or eliminate the unnecessary sources of beam motion, the precise and stable beam position measurement system in the feed...

ZHAO Guo-Bi,YUAN Ren-Xian,CHEN Zhi-Chu,ZHOU Wei-Min,and LENG Yong-Bin

2014, 25 (6): 060103

LOW ENERGY ACCELERATOR, RAY AND APPLICATIONS

Pulsed intense electron beam emittance measurement

Recently we measured with the Modified Three Gradient Method (MTGM) [1, 2] the beam emittance of an injector constructed in 2012, which was designed to provide a 2:4 kA, 2:6MeV electron beam. The MTG...

ZHANG Zhuo, JIANG Xiao-Guo

2014, 25 (6): 060201

LOW ENERGY ACCELERATOR, RAY AND APPLICATIONS

An industrial CT system for monitoring a running aero-engine

In order to improve aerodynamic performance and efficiency, monitoring the geometry and position information of the internal structure with the aero-engine under various operational statuses is an imp...

CHANG Ming, XIAO Yong-Shun, CHEN Zhi-Qiang

2014, 25 (6): 060202

LOW ENERGY ACCELERATOR, RAY AND APPLICATIONS

Imaging principle and experiment results of an 11 MeV low-energy proton radiography system

Differing from radiography without lens system, the high-energy proton radiography (PRAD) uses Zumbro lens system to focus the penetrating protons. Since the Zumbro lens system is able to limit the ra...

LI Yi-Ding, ZHANG Xiao-Ding, WEI Tao, ZHAO Liang-Chao, HE Xiao-Zhong, MA Chao-Fan, YANG Guo-Jun, JIANG Xiao-Guo

2014, 25 (6): 060203

LOW ENERGY ACCELERATOR, RAY AND APPLICATIONS

Measurement of spatial resolution of 11MeV proton radiography

Proton radiography experiment with a Zumbro lens system was carried out on an 11 MeV proton cyclotron. The experimental results show that the image blurring is improved markedly. Clear images and goo...

ZHANG Xiao-Ding, LI Yi-Ding,YANG Guo-Jun, WEI Tao,HE Xiao-Zhong,LONG Ji-Dong,JIANG Xiao-Guo

2014, 25 (6): 060204

NUCLEAR CHEMISTRY,RADIOCHEMISTRY,RADIOPHARMACEUTICALS AND NUCLEAR MEDICINE

Radiation synthesis of polymer/clay nanocomposite hydrogels with high mechanical strength

Poor mechanical properties of PNIPAAm hydrogels have limited their applications. Nanocomposite hydrogels (NC gels) which incorporate inorganic clay possess high mechanical strength and other desirabl...

MA Rong-Fang, YUAN Jie, LI Can-Can, PENG Jing, DONG Zhen, XU Ling, LI Jiu-Qiang, ZHAI Mao-Lin

2014, 25 (6): 060301

NUCLEAR CHEMISTRY,RADIOCHEMISTRY,RADIOPHARMACEUTICALS AND NUCLEAR MEDICINE

Preparation of 188Re-HEDP lyophilized kit for instant bone metastases therapy

Hydroxyethylidene diphosphonate (HEDP) was prepared and labeled with rhenium-188. Its lyophilized kit was developed for instant preparing of 188Re-HEDP. 188Re-HEDP showed high focile uptake in normal...

YANG Zhi,ZHU Hua,LI Nan,MA Yun-Xia,ZHANG Yan

2014, 25 (6): 060302

NUCLEAR ELECTRONICS AND INSTRUMENTATION

Obtaining low energy γ dose with CMOS sensors

A method is established for measuring low energy γ-rays dose by using CMOS sensors without any X-/ γ-ray converters. Gamma-ray source of 241Am and 152Eu are used to test the syst...

WANG Fang, WANG Ming-Yuan, LIU Yu-Fang, MA Chun-Wang, CHANG Le

2014, 25 (6): 060401

NUCLEAR ELECTRONICS AND INSTRUMENTATION

The design of RMT-based IOC redundancy at RCPI experimental platform in TMSR

In the RCPI (rod control and position indication) system prototype of the TMSR (Thorium Molten Salt Reactor) project, EPICS (Experimental Physics and Industrial Control System) was adopted as instrume...

YIN Cong-Cong, ZHANG Ning, LI Yong-Ping, HAN Li-Feng, CHEN Yong-Zhong, GUO Bing

2014, 25 (6): 060402

NUCLEAR ELECTRONICS AND INSTRUMENTATION

Development of COTS ADC SEE test system for the ATLAS LAr calorimeter upgrade

Commercial off-the-shelf (COTS) ADCs (analog-to-digital converters) that are radiation-tolerant, high speed, high density and low power will be used in upgrading the LAr (liquid argon) calorimeter fr...

HU Xue-Ye,CHEN Hu-Cheng,CHEN Kai,Joseph Mead, LIU Shu-Bin, AN Qi

2014, 25 (6): 060403

NUCLEAR PHYSICS AND INTERDISCIPLINARY RESEARCH

Radiotherapy reliability analysis based on PSA method

The reliability of radiotherapy was evaluated and effective approaches were obtained in order to improve radiotherapy quality by using the Probabilistic Safety Assessment (PSA) method. This study inv...

LI Wen-Yi,CAO Rui-Fen,PEI Xi,HU Li-Qin

2014, 25 (6): 060501

NUCLEAR PHYSICS AND INTERDISCIPLINARY RESEARCH

Temperature manipulating peptide self-assembly in water nanofilm

nanofilm attracted much attention recently. We studied how the temperature factor influenced the peptide selfassembly in a water nanofilm and found interesting phenomena: 1) the higher the temperature...

HOU Jia-Hua, DU Qi-Qi-Ge, ZHONG Rui-Bo, ZHANG Ping, ZHANG Feng

2014, 25 (6): 060502

NUCLEAR PHYSICS AND INTERDISCIPLINARY RESEARCH

A novel water layer structure inside nanobubbles at room temperature

Molecularly thin water layer, with a hydrogen bonding network different from those in bulk water and ice, has unique properties and is generally involved in many important processes such as wetting, ...

ZHANG Li-Juan,WANG Jian,LUO Yi,FANG Hai-Ping,HU Jun

2014, 25 (6): 060503

NUCLEAR ENERGY SCIENCE AND ENGINEERING

Determination of dosimetric characteristics for 125I seed source with FLUKA code

This work determined a new M-C code (FLUKA) that can be used to calculate the dosimetric characteristics of seed sources. Dosimetric parameters (dose rate constant, radial dose function, and anisotrop...

CAO Zhen,RUAN Xi-Chao, MENG Bei-Di,REN Jie, LU Xiao -Jun

2014, 25 (6): 060601

NUCLEAR ENERGY SCIENCE AND ENGINEERING

The performance of Pt/air oxygen sensors in stagnant Pb-Bi eutectic at high temperatures

Oxygen control technology is a critical issue for compatibility of candidate structural materials with liquid lead-bismuth eutectic (LBE) in accelerator driven systems. Performances of a self-develop...

WANG Yan-Qing, HUANG Qun-Ying,WU Bin,ZHANG Min,WU Xin,GAO Sheng

2014, 25 (6): 060602

 Nuclear Science and Techniques

ISSN: 1001-8042     eISSN: 2210-3147

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