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MULTIPLY CHARGED IONS COLLISIONS WITH ATOMS INTO EXCITED STATES

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原子与分子物理学报 1990年第4期7卷 1658-1663页

作者： Pan Gttang yanInstitute of Physics, Chinese Academy of Sciences P. O. Box 603-43, Beijing-100080, P. R. China

The emission spectra in collisions between Ions and Atoms have been measured by an Optical Multichannel Analysis System (OMA).The experimental results demonstrate that there are two channels of excitation in collision between single charged ions and atoms and three channels of excitation in collision between double charged ions and *** cross cestions and excitation cross sections have been *** et al and *** et al suggested that,under the appropriate conditions,the H4^2+-Li and He^2++Na collision systems can be used efficiently to produce a laser of Lyman-α(30,4nm) and Lyman-β(25.6nm)lines via cascade to He^+(2P)state.

关键词：多带电离子-原子碰撞激发态光学多道分析

Dielectronic Recombination Rate Coefficients for Nickel-like Ytterbium

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Chinese Journal of Lasers 1996年第3期B5卷 242-247页

作者： ZHAO Libol LI Shichang(Institute of Physics, Academic Sinica, P. O. Box 603, Beijing 100080,Institute of Applied Physics and Computational Mathematics, P. O. Box 8009, Beijing, China) Inst of Physics Academia Sinica Beijing China

Ｄｉｅｌｅｃｔｒｏｎｉｃ　Ｒｅｃｏｍｂｉｎａｔｉｏｎ　Ｒａｔｅ　Ｃｏｅｆｆｉｃｉｅｎｔｓ　ｆｏｒ　Ｎｉｃｋｅｌ－ｌｉｋｅ　ＹｔｔｅｒｂｉｕｍＤｉｅｌｅｃｔｒｏｎｉｃＲｅｃｏｍｂｉｎａｔｉｏｎＲａｔｅＣｏｅｆｆｉｃｉｅ... 详细信息

Ｄｉｅｌｅｃｔｒｏｎｉｃ　Ｒｅｃｏｍｂｉｎａｔｉｏｎ　Ｒａｔｅ　Ｃｏｅｆｆｉｃｉｅｎｔｓ　ｆｏｒ　Ｎｉｃｋｅｌ－ｌｉｋｅ　ＹｔｔｅｒｂｉｕｍＤｉｅｌｅｃｔｒｏｎｉｃＲｅｃｏｍｂｉｎａｔｉｏｎＲａｔｅＣｏｅｆｆｉｃｉｅｎｔｓｆｏｒＮｉｃｋｅｌ－ｌｉｋｅ...

关键词： dielectronic recombination autoionizing state Auger rate

Constructing of Molecular Systems and Controlling of Physical Properties at a Single Molecular Level

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Constructing of Molecular Systems and Controlling of Physica...

Variation　of　Satellite　Intensity　Factors　with　n　in　the　1s~2s∈lc→1s~23dnl→1s~2pnl　Dielectronic　Recombination　of　Lithiumlike　Ions

全国第八届有机固体电子过程暨华人有机光电功能材料学术讨论会

作者： Hongjun Gao~* (Institute of Physics,Chinese Academy of Sciences,PO Box 603,Beijing 100190,China) Institute of Physics Chinese Academy of Sciences PO Box 603 Beijing 100190 China

Constructing molecular aggregates of functionalities and controlling of the physical properties have stimulated a great interest in the past *** of the challenges in this field is to make the single molecule stably connected to a single metal atom on metal surfaces,and further to make the molecule create electric energy and optical/electro radiation by rotating the *** this lecture,I will present that by using Au adatoms of the Au(111) surface we have

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原子与分子物理学报 1995年第1期 99-106页

作者： Zhao Libo(Institute of Physics Chinese Academy of Sciences P.O.Box 603 Beijing 100080)Li Shichang(Institute Of Applied Physics and Computational Mathematics P. O. Box 8009 Beijing 100088)

ＶａｒｉａｔｉｏｎｏｆＳａｔｅｌｌｉｔｅＩｎｔｅｎｓｉｔｙＦａｃｔｏｒｓｗｉｔｈｎｉｎｔｈｅ１ｓ~２ｓ∈ｌｃ→１ｓ~２３ｄｎｌ→１ｓ~２ｐｎｌＤｉｅｌｅｃｔｒｏｎｉｃＲｅｃｏｍｂｉｎａｔｉｏｎｏｆＬｉｔｈｉｕｍｌｉｋｅ... 详细信息

ＶａｒｉａｔｉｏｎｏｆＳａｔｅｌｌｉｔｅＩｎｔｅｎｓｉｔｙＦａｃｔｏｒｓｗｉｔｈｎｉｎｔｈｅ１ｓ~２ｓ∈ｌｃ→１ｓ~２３ｄｎｌ→１ｓ~２ｐｎｌＤｉｅｌｅｃｔｒｏｎｉｃＲｅｃｏｍｂｉｎａｔｉｏｎｏｆＬｉｔｈｉｕｍｌｉｋｅＩｏｎｓ￥ＺｈａｏＬｉｂｏ(Ｉｎｓ?..

关键词： Autoionization Dielectronic recombination Satellite intensity factor

Preparation and Characterization of Ni-Ferrite Coating on Carbon Steel Coupons

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Journal of Materials Science & Technology 1999年第5期15卷 473-477页

作者： M.P.Srinivasan Santanu Bera and S.V.Narasimhan(Water and Steam Chemistry Laboratory, BARC Facilities, IGCAR CAMPUS, KALPAKKAM-603 102, Tamil Nadu, India)To whom correspondence should be addressed E-mail: kumbhar@igcar.ernet.in Water and Steam Chemistry Laboratory BARC Facilities IGCAR Campus Kalpakkam-603 102 Tamil Nadu India

The effect of the presence of Ni in solution as Ni-EDTA complex in lithiated water at roon temperature and pH 10.5 on the formation of ferrite coating on carbon steel surface was studie in an autoclave at 523 K for 12 days at different Ni concentrations with varying amounts of free EDTA. The Ni-ferrite coating was characterized by XRD, SIMS and XPS and also bulk chemical analysis by AAS and UV-visible spectrophotometer. The chemical composition of Ni-ferrite coating showed variation with depth acro5s solution-oxide interface to oxide-metal *** content of Ni in the oxide coating on the surface near solution-oxide intedece was found to be higher than the average Ni content estimated by analysis after descaling the coating

关键词： Ni Preparation and Characterization of Ni-Ferrite Coating on Carbon Steel Coupons cm

Stress engineering on non-planar surfaces and formation of phyllotactic patterns

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Stress engineering on non-planar surfaces and formation of p...

DIELECTRONIC RECOMBINATION RATE COEFFICIENTS FOR NEONLIKE IONS

2005年纳米和表面科学与技术全国会议

作者： Chaorong Li Zexian Cao Institute of physics,CAS,P.O.Box 603,100080 Beijing,China

Growing highly-ordered nanostructures in a given pattern with uniform size and shapeconstitutes an enormous challenge to the current ***-assembly is most promisingtoward this end,of which the main advantage is that it allows the production of nanostructureswithout the need for high precision patterning *** engineering is a more practicableway for large-area nanostructure *** now,however,stress engineering has been

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原子与分子物理学报 1996年第1期13卷 17-23页

作者： Zhao Libo Li Shichang(Institute of Physics. Chinese Academy of Sciences, P. O. Box 603 Beijing 100080)(Instiute of Applied Physics and Computational Mathematics, P. O. Box 8009 Beijing 100080) 中科院物理所北京 100080 北京应用物理和计算数学所北京 100080

ＤＩＥＬＥＣＴＲＯＮＩＣＲＥＣＯＭＢＩＮＡＴＩＯＮＲＡＴＥＣＯＥＦＦＩＣＩＥＮＴＳＦＯＲＮＥＯＮＬＩＫＥＩＯＮＳＤＩＥＬＥＣＴＲＯＮＩＣＲＥＣＯＭＢＩＮＡＴＩＯＮＲＡＴＥＣＯＥＦＦＩＣＩＥＮＴＳＦＯＲＮＥＯＮＬＩＫＥ... 详细信息

ＤＩＥＬＥＣＴＲＯＮＩＣＲＥＣＯＭＢＩＮＡＴＩＯＮＲＡＴＥＣＯＥＦＦＩＣＩＥＮＴＳＦＯＲＮＥＯＮＬＩＫＥＩＯＮＳＤＩＥＬＥＣＴＲＯＮＩＣＲＥＣＯＭＢＩＮＡＴＩＯＮＲＡＴＥＣＯＥＦＦＩＣＩＥＮＴＳＦＯＲＮＥＯＮＬＩＫＥＩＯＮＳ￥ＺｈａｏＬｉｂｏ；ＬｉＳ...

关键词： dielectronic recombination autoionization rate coefficient

Nanoarch Mechanism for cBN Nulceation

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Nanoarch Mechanism for cBN Nulceation

Neutron Diffraction Studies of the Magnetic Structure of Ho_2Fe_9Ga_(8～x)Alx

2001年纳米和表面科学与技术全国会议

作者： Cao Zexian National laboratory for surface physics, Institute of physics, P.O.Box 603, J 00080 Beijing, China

Cubic boron nitride is a material that has many extraordinary properties comparable or even superior to diamond. Deposition of cBN on substrates such as Si always results in a hBN transition layer which has considerably limited the growth and consequently the application of cBN. HRTEM studies revealed the nanoarch structures on the hBN-cBN interface. It is postulated that the nanoarches provide the nucleation

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Chinese journal of nuclear physics 1997年第1期19卷 44-47页

作者： Chen Dongfeng Gou Cheng Sun Kai China Institute of Atomic Energy,P.O.Box 275-30,Beijing 102413Yan Qiwei Zhang Panlin Shen Baogen Cheng Zhaohua State Key Laboratory of Magnetism,Intstitute of Physics,the Chinese Academy of Sciences,P.O.Box 603,Beijing 100080 中国原子能科学院北京中科院物理所磁学国家重点实验室北京

The crystallographic and magnetic structures of Ho2Fe9Ga8～xAlx（x=2,4 and 6）arestudied by powder neutron diffraction at room *** atom fractional occupancies ofGa and AI and the atom magnetic moments of Ho and Fe are obtained by Rietveld *** magnetic structure of the phase with x=2 shows an easy-axis anisotropy and themagnetic moments of all atoms are parallel to c *** saturation magnetization and Curietemperatures of samples with x in the range 0～8 are investigated.

关键词： Neutron diffraction Magnetic structure