论文部分内容阅读
[!--newstext--]
[!--title--]
【摘 要】
：
L-shell ionization cross sections of Nb by electron impact in the energy range from 3 to 40 keV have been determinedwith a Si(Li) X-ray detector. Influence of r
【机 构】
：
Key Laboratory for Radiation Physics and Technology, Ministry of Education, Chengdu 610064, China
【出 处】
：
中国物理(英文版)
【发表日期】
：
2001年1期
其他文献
The relationship between the transported ion current and the cathodic arc current is determined in a vacuum arc plasma source equipped with a curved magnetic fi
A new synchronization theorem for a class of chaotic systems is presented based on nonlinear observer theory. We take the first state variable of the drive syst
The experimentally observed special line-shape induced by the interaction between two counter-propagating equal-frequency fields and an Y-type four-level system
We study the quantum effects of a damped LC parallel circuit considering its different performance from an RLC series circuit in classical physics. The damped L
,The quantum nonthermal effect of a nonstationary Kerr-Newman black hole and the average range of th
We have found that the nonthermal radiation of a nonstationary Kerr-Newman black hole is affected by interstellar materials. In particular, the interstellar gas
In this paper, we investigate the thermodynamics of the global monopole anti-de-Sitter black hole in the grand canonical ensemble following the York’s formalis
Using the extended homogeneous balance method, we have obtained abundant exact solution structures of a (2+ 1)-dimensional integrable model, the Nizhnik-Novikov
The superconductivity of a sintered pellet of the newly discovered MgB2 superconductor has been studied withmagnetic measurements and its crystal structure was
This paper studies the upconversion luminescence phenomenon of the Ho,Yb co-doped oxyfluoride vitroceramics.There is one group of strong upconversion luminescen
Based on the second-order coherence function, we have studied a phase-conjugate ultrafast modulation spectroscopy due to the interference between the fifth- and