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作品数:826被引量:1288H指数:14
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Hard-core Hall tube in superconducting circuits
《Chinese Physics B》2022年第8期226-233,共8页Xin Guan Gang Chen Jing Pan Zhi-Guo Gui 
Project supported by the National Key Program of the National Health Commission’s“Thirteenth Five-Year Plan”(Grant No.NHFPC102018);the Ministry of Education Collaborative Education Program(Grant No.202101029006);the Natural Science Foundation of Shanxi Province,China(Grant No.202103021223010);the Shanxi Province Higher Education Science and Technology Innovation Program(Grant No.J2021770);the Natural Science Foundation of Taiyuan University,China(Grant No.21TYKQ22)。
The Hall tube as a minimum model to simulate the integer quantum Hall effect is essential for exploring topological physics, while it has not been constructed in the recent developing successfully experiments on super...
关键词:Hall tube superconducting circuits topological phase transition chiral edge currents 
Influence of a centered dielectric tube on inductively coupled plasma source: Chamber structures and plasma characteristics
《Chinese Physics B》2017年第7期250-255,共6页毕振华 洪义 雷光玖 王帅 王友年 刘东平 
Project supported by the National Natural Science Foundation of China(Grant Nos.11305028,11305032,and 11320101005)
A high-density RF ion source is an essential part of a neutral beam injector. In this study, the authors attempt to retrofit an original regular RF ion source reactor by inserting a thin dielectric tube through the sy...
关键词:neutral beam ion source inductively coupled plasma(ICP) fluid model 
Linear theory of beam–wave interaction in double-slot coupled cavity travelling wave tube被引量:1
《Chinese Physics B》2016年第3期424-427,共4页何昉明 谢文球 罗积润 朱敏 郭炜 
Project supported by the National Natural Science Foundation of China(Grant No.11205162)
A three-dimensional model of the double-slot coupled cavity slow-wave structure (CCSWS) with a solid round elec- tron beam for the beam-wave interaction is presented. Based on the "cold" dispersion, the "hot" di...
关键词:double-slot coupled cavity slow-wave structure beam-wave interaction field matching method small signal gain 
Experimental research on the feature of an x-ray Talbot–Lau interferometer versus tube accelerating voltage被引量:3
《Chinese Physics B》2015年第6期673-678,共6页王圣浩 Margie P.Olbinado Atsushi Momose 韩华杰 胡仁芳 王志立 高昆 张凯 朱佩平 吴自玉 
Project supported by the Major State Basic Research Development Program of China(Grant No.2012CB825800);the Science Fund for Creative Research Groups,China(Grant No.11321503);the National Natural Science Foundation of China(Grant Nos.11179004,10979055,11205189,and 11205157);the Japan–Asia Youth Exchange Program in Science(SAKURA Exchange Program in Science)Administered by the Japan Science and Technology Agency
X-ray Talbot-Lau interferometer has been used most widely to perform x-ray phase-contrast imaging with a con- ventional low-brilliance x-ray source, and it yields high-sensitivity phase and dark-field images of sample...
关键词:x-ray Talbot-Lau interferometer x-ray imaging PHASE-CONTRAST tube accelerating voltage x-ray tube 
Confinement of spherical colloid particles in a soft fluid membrane tube
《Chinese Physics B》2014年第3期649-655,共7页郑斌 孟庆田 
Project supported by the National Natural Science Foundation of China(Grant No.11074151)
We investigate the structure of multiple spherical particles confined in a soft membrane tube that originally has a cylindrical shape. Assuming an attraction energy between the surface of the spherical particle and th...
关键词:MEMBRANE Helfrich model 
Settling velocity of equiaxed dendrites in a tube被引量:1
《Chinese Physics B》2013年第1期518-523,共6页周鹏 王猛 林鑫 黄卫东 
Project supported by the National Basic Research Program of China (Grant No. 2011CB10402);the National Natural Science Foundation of China (Grant Nos. 50901061 and 50971102);the Foundation of State Key Laboratory of Solidification Processing, China (Grant Nos. 02-TZ-2008 and 36-TP-2009)
The settling velocity of equiaxed dendrites can cause macrosegregation and influence the structure of the equiaxed zone during the casting solidification process. So an understanding of the settling characteristics is...
关键词:equiaxed dendrite settling velocity morphology effect wall effect 
Small-signal analysis of a rectangular helix structure traveling-wave-tube被引量:1
《Chinese Physics B》2009年第7期2749-2756,共8页付成芳 魏彦玉 段兆云 王文祥 宫玉彬 
Project supported in part by the National Natural Science Foundation of China (Grant No 60532010);the Talent Fund of Chinese Education Administration
This paper investigates the properties of traveling wave-beam interaction in a rectangular helix traveling-wave-tube (TWT) for a solid sheet electron beam. The "hot" dispersion equation is obtained by means of the...
关键词:rectangular helix small-signal gain slow-wave structure compact TWT 
The pressure field in the liquid column in the tube-arrest method被引量:2
《Chinese Physics B》2008年第7期2580-2589,共10页应崇福 李超 徐德龙 邓京军 
supported by the National Natural Science Foundation of China (Grant No 10434070)
We have been using the method of tube-arrest as a means of producing transient single cavitation bubble. In the present paper we seek to comprehend the mechanism of production and inquire into the structure of the ab ...
关键词:tube-arrest method original pressure wave water hammer origin of violent cavitation bubble 
Theoretical research on the performance of a practical helix travelling wave tube
《Chinese Physics B》2008年第7期2484-2490,共7页段兆云 宫玉彬 魏彦玉 王文祥 
supported by the National Natural Science Foundation of China (Grant Nos 60601007 and 60532010);the Youth Science and Technology Foundation of University of Electronic Science and Technology of China (Grant No JX05018)
On the basis of a rigorous field theory, two different physical models of attenuator and sever have been proposed. One is named High attenuation (HATT) model in which both attenuator and sever are considered as a un...
关键词:HELIX travelling wave tube field theory nonlinear beam-wave interaction 
Theoretical analysis of a relativistic travelling wave tube filled with plasma被引量:1
《Chinese Physics B》2007年第3期766-771,共6页谢鸿全 刘濮鲲 
Project supported by the National Natural Science Foundation of China (Grant No 10347009) and Science Foundation of Education Bureau of Sichuan Province, China (Grand No 2003B019).
A cold and uniform plasma-filled travelling wave tube with sinusoidally corrugated slow wave structure is driven by a finite thick annular intense relativistic electron beam with the entire system immersed in a strong...
关键词:RTWT PLASMA annular electron beam dispersion characteristic GAIN 
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