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Nuclear Science and Techniques

《核技术》(英文版) ISSN 1001-8042 CN 31-1559/TL     2018 Impact factor 0.961
SYNCHROTRON RADIATION TECHNOLOGY AND APPLICATIONS

Multi-bunch injection for SSRF storage ring

The multi-bunch injection adopted at Shanghai Synchrotron Radiation Facility (SSRF) increases the injection rate greatly, with much less injection time than that of single bunch injection. It reduces ...

JIANG Bo-Cheng, LIN Guo-Qiang, WANG Bao-Liang, ZHANG Man-Zhou, YIN Chong-Xian, YAN Ying-Bing, TIAN Shun-Qiang, WANG Kun

2015, 26 (5): 050101

SYNCHROTRON RADIATION TECHNOLOGY AND APPLICATIONS

The XAFS beamline of SSRF

The BL14W1 beamline at Shanghai Synchrotron Radiation Facility (SSRF) is an X-ray absorption finestructure (XAFS) beamline, for investigating atomic local structure, which is demanded extensively in t...

YU Hai-Sheng, WEI Xiang-Jun, LI Jiong, GU Song-Qi, ZHANG Shuo,

2015, 26 (5): 050102

SYNCHROTRON RADIATION TECHNOLOGY AND APPLICATIONS

Proposal for a high brightness γ-ray source at the SXFEL

High brightness γ-rays produced by laser Compton scattering (LCS) are ideal probes for the study of nucleon and nuclear structure. We propose such a γ-ray source using the backsc...

WU Hai-Long, CHEN Jian-Hui, LIU Bo, WANG Dong, ZHAO Zhen-Tang

2015, 26 (5): 050103

SYNCHROTRON RADIATION TECHNOLOGY AND APPLICATIONS

Fuzzy identification of T-S model for beam stability control for electron gun

In this paper, Takagi-Sugeno fuzzy control is proposed for stabilizing the output beam of accelerators. To model the nonlinear system, we proposed a hybrid optimization algorithm based on quantum-insp...

LV Bin, SU Hai-Jun, LI De-Ming

2015, 26 (5): 050104

LOW ENERGY ACCELERATOR, RAY AND APPLICATIONS

A method for direct conversion of EPID images to incident fluence for dose reconstruction

A direct incident fluence measurement method based on amorphous silicon electronic portal imaging device (a-Si EPID) has been developed for pretreatment verification of intensity-modulated radiation t...

REN Qiang, CAO Rui-Fen, PEI Xi, LI Bing-Bing, HU Li-Qin, WU Yi-Can

2015, 26 (5): 050201

NUCLEAR CHEMISTRY,RADIOCHEMISTRY,RADIOPHARMACEUTICALS AND NUCLEAR MEDICINE

Electron irradiation effects of radiochromic PCDA vesicle gel dosimeters

The gel dosimeter has the uniquely capacity in recording radiation dose distribution in three dimensions (3D), which has the specific advantages in dosimetry measurements where steep dose gradients ex...

SUN Peng, FU Yu-Chuan, HU Juan, LI Lei, WANG Xiao, HUANG Wei, JIANG Bo

2015, 26 (5): 050301

NUCLEAR CHEMISTRY,RADIOCHEMISTRY,RADIOPHARMACEUTICALS AND NUCLEAR MEDICINE

Effect of inorganic salts on Se(IV) and Re(VII) diffusions in bentonite

Diffusion behaviors of Se(IV) and Re(VII) in bentonite were investigated by a through-diffusion method in nitrate, sulfate, carbonate and silicate solutions. SEM-EDS analysis showed that Se(IV) was re...

XIAO Guo-Ping, WU Tao, WANG Hai, ZHENG Qing, ZHANG Yu-Jian, PAN Guo-Xiang, SHI Lei, LI Jin-Ying

2015, 26 (5): 050302

NUCLEAR CHEMISTRY,RADIOCHEMISTRY,RADIOPHARMACEUTICALS AND NUCLEAR MEDICINE

Uranyl-cytochrome b5 interaction regulated by surface mutations and cytochrome c

Understanding uranium-protein interaction is important for revealing the mechanism of uranyl ion (UO2+ 2 ) toxicity. In this study, we investigated the interaction between UO2+ 2 and a quadruple mutan...

SUN Mei-Hui, DU Ke-Jie, NIE Chang-Ming, WEN Ge-bo, LIN Ying-Wu

2015, 26 (5): 050303

NUCLEAR CHEMISTRY,RADIOCHEMISTRY,RADIOPHARMACEUTICALS AND NUCLEAR MEDICINE

Radiation effects on physically cross-linked agarose hydrogels

As a potential matrix of three-dimensional gel dosimeter, agarose hydrogels will be used for measuring radiation doses, hence the importance of studying their radiation resistance and radiolysis mecha...

WANG Xiao, AO Yin-Yong, HUANG Wei, LIU Bo, AN You, ZHAI Mao-Lin

2015, 26 (5): 050304

NUCLEAR ELECTRONICS AND INSTRUMENTATION

Comparison of the simulated gamma-ray attenuation coefficients with the real measurements

The gamma-ray linear and the mass attenuation coefficients of Pb, Al, Cu, and plexiglass materials were calculated from both experimental and theoretical (simulation) methods. For the experimental res...

E. E. Ermis, E. Pilicer, C. Celiktas

2015, 26 (5): 050401

NUCLEAR ELECTRONICS AND INSTRUMENTATION

New methods to remove baseline drift in trapezoidal pulse shaping

Trapezoidal pulse shaping algorithm is widely applied to improve signal-to-noise ratio (SNR), throughput and energy resolution with the properties of noise suppression, pile-up pulse separation and ba...

HONG Xu, MA Ying-Jie, ZHOU Jian-Bin, CHEN Tie-Guang, HU Yun-Chuan, WAN Xin-Feng, DU Xin

2015, 26 (5): 050402

NUCLEAR ELECTRONICS AND INSTRUMENTATION

Compressed sensing and Otsu’s method based binary CT image reconstruction technique in non-destructive detection

This paper tries to address the problem of binary CT image reconstruction in non-destructive detection with an algorithm based on compressed sensing (CS) and Otsu’s method, which could reconstru...

REN Yong, HE Peng, WANG Hong-Liang, CEN Zhong-Jie, FENG Peng, WEI Biao

2015, 26 (5): 050403

NUCLEAR ELECTRONICS AND INSTRUMENTATION

Azimuthal dependence of single-event and multiple-bit upsets in SRAM devices with anisotropic layout

Experimental evidence is presented showing obvious azimuthal dependence of single event upsets (SEU) and multiple-bit upset (MBU) patterns in radiation hardened by design (RHBD) and MBU-sensitive stat...

ZHANG Zhan-Gang, LIU Jie, HOU Ming-Dong, SUN You-Mei, SU Hong, GU Song, GENG Chao, YAO Hui-Jun, LUO Jie, DUAN Jing-Lai, MO Dan, XI Kai, EN Yun-Fei

2015, 26 (5): 050404

NUCLEAR ELECTRONICS AND INSTRUMENTATION

A novel single event upset reversal in 40-nm bulk CMOS 6T SRAM cells

In advanced technologies, single event upset reversal (SEUR) due to charge sharing can make the upset state of SRAM cells recover to their initial state, which can reduce the soft error for SRAMs in r...

LI Peng, ZHANG Min-Xuan, ZHAO Zhen-Yu, DENG Quan

2015, 26 (5): 050405

NUCLEAR PHYSICS AND INTERDISCIPLINARY RESEARCH

Predictive approach of SEU occurrence induced by neutron in SRAM and EEPROM

A simulation approach is developed to obtain the linear energy transfer (LET) spectrum of all secondary ions and predict single event upset (SEU) occurrence induced by neutron in memory devices. Neutr...

JIN Xiao-Ming, YANG Shan-Chao, LI Da, ZHANG Wen-Shou, WANG Chen-Hui, LI Rui-Bin, WANG Gui-Zhen, BAI Xiao-Yan, QI Chao, LIU Yan

2015, 26 (5): 050501

NUCLEAR PHYSICS AND INTERDISCIPLINARY RESEARCH

Scalability of 3D deterministic particle transport on the Intel MIC architecture

The key to large-scale parallel solutions of deterministic particle transport problem is single-node computation performance. Hence, single-node computation is often parallelized on multi-core or many...

Wang Qing-Lin, Liu Jie, Gong Chun-Ye, Xing Zuo-Cheng

2015, 26 (5): 050502

NUCLEAR PHYSICS AND INTERDISCIPLINARY RESEARCH

Single neutron hole entropy in 105Cd and 111Cd

The nuclear level density and entropy were calculated for 105Cd, 106Cd, 111Cd and 112Cd based on the Back Shifted Fermi Gas (BSFG) model and the Constant Temperature (CT) model. Then, the entropies we...

Z. Moradipoor, R. Razavi

2015, 26 (5): 050503

NUCLEAR PHYSICS AND INTERDISCIPLINARY RESEARCH

Purification of rectangle DNA origami by rate-zonal centrifugation

DNA origami technique, a breakthrough in DNA nanotechnology, has been widely used to prepare complex DNA nanostructures with nanoscale addressability. However, the purity and yield are generally the b...

CHAO Jie, XING Shu, FENG Bian-Ying, WANG Jian-Bang, DAI Jiang-Bing, WANG Li-Hua, LI Qian

2015, 26 (5): 050504

NUCLEAR ENERGY SCIENCE AND ENGINEERING

Analysis of fixation method of fuel assembly for lead-alloy cooled reactor

As a potential candidate for generation IV reactors, lead-alloy cooled reactor has attracted much attentions in recent years. The China LEAd-based research Reactor (CLEAR) is proposed as the primary c...

HAN Qian, WU Qing-Sheng, CHEN Jian-Wei, MEI Hua-Ping, HUANG Qun-Ying

2015, 26 (5): 050601

NUCLEAR ENERGY SCIENCE AND ENGINEERING

Framework analysis of fluoride salt-cooled high temperature reactor#br# probabilistic safety assessment

Probabilistic safety assessment (PSA) is important in nuclear safety review and analysis. Because the design and physics of the fluoride salt-cooled high temperature reactor (FHR) differ greatly from ...

ZUO Jia-Xu, JING Jian-Ping, BI Jin-Sheng, SONG Wei, CHEN Kun

2015, 26 (5): 050602

NUCLEAR ENERGY SCIENCE AND ENGINEERING

Monte Carlo fission matrix acceleration method with adaptive mesh

In large-scale, loosely coupled systems, Monte Carlo criticality calculation always suffers from slow fission source convergence resulting from the high dominance ratio. The fission matrix accelerati...

PAN Liu-Jun, WANG Rui-Hong, JIANG Song

2015, 26 (5): 050603

 Nuclear Science and Techniques

ISSN: 1001-8042     eISSN: 2210-3147

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(2019-06-10)