CAS OpenIR  > 中科院上海应用物理研究所2004-2010年
Differential cross sections of elastic electron scattering from CH4, CF4 and SF6 in the energy range 100-700 eV
Ma, EJ; Ma, YG(马余刚); Cai, XZ(蔡翔舟); Fang, DQ(方德清); Shen, WQ(沈文庆); Tian, WD(田文栋); Ma, EJ (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China
2007
Source PublicationCHINESE PHYSICS
ISSN1009-1963
Volume16Issue:11Pages:3339
AbstractWe investigate the differential cross sections (DCS) of elastic electron scattering from CH4, CF4 and SF6 at six impact energies in a range of 100-700eV by employing the independent atom model (IAM) together with the relativistic partial waves. The atom is present in an optical potential which is complex, spherically symmetric, and energy dependent. The optical potential of the atom is the sum of the direct static, dynamic polarization, local exchange and modified absorption potentials. The results obtained by using a modified absorption potential show significant improvements on the unmodified absorption potential results. The present results are generally in good agreement with experimental data available. In addition, the present results indicate that the structure of molecule manifests the observable effects on electron-molecule scattering.
Subject AreaPhysics
Indexed BySCI
Language英语
Funding Project应物所项目组
WOS IDWOS:000251053800033
Citation statistics
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/7695
Collection中科院上海应用物理研究所2004-2010年
Corresponding AuthorMa, EJ (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China
Recommended Citation
GB/T 7714
Ma, EJ,Ma, YG,Cai, XZ,et al. Differential cross sections of elastic electron scattering from CH4, CF4 and SF6 in the energy range 100-700 eV[J]. CHINESE PHYSICS,2007,16(11):3339.
APA Ma, EJ.,Ma, YG.,Cai, XZ.,Fang, DQ.,Shen, WQ.,...&Ma, EJ .(2007).Differential cross sections of elastic electron scattering from CH4, CF4 and SF6 in the energy range 100-700 eV.CHINESE PHYSICS,16(11),3339.
MLA Ma, EJ,et al."Differential cross sections of elastic electron scattering from CH4, CF4 and SF6 in the energy range 100-700 eV".CHINESE PHYSICS 16.11(2007):3339.
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