| Mobility and conductivity of the proton transfer in hydrogen-bonded molecular systems |
| X. F. Pang; Y. P. Feng
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| 2003
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| 发表期刊 | Chemical Physics Letters
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| ISSN | 0009-2614
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| 卷号 | 373期号:3-4页码:392-401 |
| 摘要 | We calculate the mobility and conductivity of the proton transfer in hydrogen-bonded systems by quantum mechanics. We first give the equation of change of velocity of the kink-antikink pair resulting from proton transfer, from the Hamiltonian in our model. Utilizing the values of the physical parameters we finally find out the mobility of kink-antikink pairs and the electrical conductivity due to the proton transfer in an externally applied electric-field in the systems. These are about (6.5-6.9) x 10(-6) m(2)/V s and (7.6-8.1) x 10(-3)/(Omega m) for ice, respectively, which are basically consistent with experimental data. (C) 2003 Elsevier Science B.V. All rights reserved. |
| 部门归属 | univ elect sci & technol china, inst life sci & technol, chengdu 610065, sichuan, peoples r china. chinese acad sci, int ctr mat phys, shenyang 110015, peoples r china. ccast, world lab, beijing 100080, peoples r china. natl univ singapore, dept phys, singapore 119260, singapore.;pang, xf (reprint author), univ elect sci & technol china, inst life sci & technol, chengdu 610065, sichuan, peoples r china
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| 关键词 | Dynamic Properties
Protein Molecules
Soliton Dynamics
Transport
Chains
Temperature
Scattering
Excitation
Crystals
Motion
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| URL | 查看原文
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| WOS记录号 | WOS:000183016300025
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| 引用统计 |
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| 文献类型 | 期刊论文
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| 条目标识符 | http://ir.imr.ac.cn/handle/321006/35992
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| 专题 | 中国科学院金属研究所
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推荐引用方式
GB/T 7714 |
X. F. Pang,Y. P. Feng. Mobility and conductivity of the proton transfer in hydrogen-bonded molecular systems[J]. Chemical Physics Letters,2003,373(3-4):392-401.
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| APA |
X. F. Pang,&Y. P. Feng.(2003).Mobility and conductivity of the proton transfer in hydrogen-bonded molecular systems.Chemical Physics Letters,373(3-4),392-401.
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| MLA |
X. F. Pang,et al."Mobility and conductivity of the proton transfer in hydrogen-bonded molecular systems".Chemical Physics Letters 373.3-4(2003):392-401.
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