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Nuclear Science and Techniques

《核技术》(英文版)     2017 Impact factor 1.085

THz spatial power distribution from the femtosecond linac-undulator system at SINAP

The generation and observation of coherent THz undulator radiation from femtosecond electron bunches in Shanghai Institute of Applied Physics Femtosecond Accelerator device is reported. In this paper ...

LIN Xuling, ZHANG Jianbing, BEI Hua, LUO Feng, DAI Zhimin

2009, 20 (4): 193-196

Optical absorption of ion irradiated multi-walled carbon nanotube sheets in the visible to terahertz ranges

Optical absorption of Ar and H ion beam irradiated multi-walled carbon nanotube (MWCNT) sheets at various doses in the visible and terahertz spectral ranges was investigated. It was found that the opt...

ISHAQ Ahmad, YAN Long, HE Suixia, ZHU Dezhang, ZHOU Xingtai

2009, 20 (4): 197-201

Oxygen gettering in Si by He ion implantation-induced cavity layer

Oxygen gettering in Si by the He induced cavity layer was investigated in this work. A cavity layer was generated in Si sample by He implantation and annealing. The morphology of the cavity layer depe...

OU Xin, ZHANG Bo, WU Aimin, ZHANG Miao, WANG Xi

2009, 20 (4): 202-207

Optical absorption of Tl+ ions in KBr1?xIx:TlI mixed crystals

Optical absorption spectra of the mixed crystals of KBr1?xIx:Tl+ crystals studied at room temperature are reported. The absorption spectra indicated the appearance of additional bands on the low energ...

Eswaran P, Ravisankar R, Nagarajan S

2009, 20 (4): 208-218

Preparation of cobalt nanoparticles by electron beam irradiation

Cobalt nanoparticles were synthesized by electron beam irradiation without any catalysts at room temperature and ambient pressure. The nanoparticles were characterized by X-ray diffraction, transmissi...

TANG Fangdong, HE Linfeng, ZHANG Limin

2009, 20 (4): 219-222

The protective effect of caffeine on DNA photosensitive damage: A gel electrophoresis

Agarose gel electrophoresis was performed to study interaction effect of caffeine on photosensitive injury of DNA caused by anthraquinone-2-sulphonic acid disodium (AQS), a model compound of strong ph...

HUANG Liping, MA Jianhua

2009, 20 (4): 223-227

Effect of environment humidity to radon measurement with SSNTD

For a passive radon detector of Solid State Nuclear Track Detector (SSNTD), the measurement results can be affected under an environment of high humidity. In order to correct this kind of measurement ...

HUO Yonggang, XU Peng, ZHOU Chunlin, YANG Feng

2009, 20 (4): 228-230

Preparation of the radioactive source core of iodine-125 seed

Iodine-125 seed is widely used in brachytherapy of intraocular tumors, brain tumors, and prostate cancer. The 125I seed is prepared by depositing 125I on a silver rod. This work was aimed at investiga...

HE Jiaheng, JIANG Lin, LI Xingliang, ZHONG Wenbin

2009, 20 (4): 231-234

Metabolic assessement of spleen infiltration by non-Hodgkin lymphoma using 18F-FDG PET/CT: Preliminary clinical results

18F-FDG PET/CT was used for evaluation of spleen infiltration in patients with B-cell non-Hodgkin lymphoma (NHL). Five patients with histological diagnosed B-cell NHL underwent 18F-FDG PET/CT examinat...

SUN Long, PAN Weimin, LUO Zuoming, WEI Jihong, ZHAO Long, WU Hua

2009, 20 (4): 235-242

Evaluation of excitation function by TALYS code for producing 109Cd with different ion beams

TALYS code was used to calculate excitation functions for proton induced on natAg, natCd and 113In, deuteron induced on natAg and alpha induced on natPd that lead to produce 109Cd radioisotope using l...


2009, 20 (4): 243-247

An ellipsoidal time detector with PMT readout

In this paper we present a timing detector which has low detection threshold and is radiation-resistant. The photons induced by radioactive beam ions passing through a thin plastic-scintillator foil B...

LI Jiaxing, LIU Pingping, WANG Jiansong, XIAO Guoqing, GUO Zhongyan

2009, 20 (4): 248-250

Model comparisons on molten core-concrete interactions

Based on the plant model of 600-MW PWR, the molten core-concrete interactions (MCCI) under different models are studied. Station blackout (SBO) with steam-driven auxiliary feed water pump failure is s...

TONG Lili, CAO Xuewu, LI Jingxi, YANG Yajun

2009, 20 (4): 251-256

 Nuclear Science and Techniques

ISSN: 1001-8042     eISSN: 2210-3147

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