| 查看: 222 | 回复: 2 | ||
| 【奖励】 本帖被评价2次，作者hjhw9513增加金币 2 个 | ||
| 当前主题已经存档。 | ||
[资源]
Discotic Liquid Crystals: From Dynamics to Conductivity
|
||
|
Publisher: IOS Press Number Of Pages: 128 Publication Date: 2007-04-15 Sales Rank: ISBN / ASIN: 1586037455 EAN: 9781586037451 Binding: Paperback Manufacturer: IOS Press Studio: IOS Press Average Rating: Total Reviews: -------------------------------------------------------------------------------- Product Description: In this dissertation the dependency between structure and dynamics, and its influence on charge transfer properties of self-assembling discotic liquid crystalline materials, are studied in some detail. Dynamics was probed by quasielastic neutron scattering (protons) and PR-TRMC (charge carriers). Both techniques are complimentary since they give information about different parts of a single system and they should give the same qualitative result. This book starts with a brief overview of liquid crystals in general, and discotic liquid crystals in particular. Subsequently, a theory of neutron scattering is discussed in detail followed by description of the continuous time random walk model on which the fractional diffusion equation is built. Solution of that fractional diffusion equation represents van Hove correlation Function that is measured in neutron scattering experiment. The model for relaxation kinetics in a correlating environment parameterizes the van Hove correlation function and gives a more physical insight of the processes occurring in system. After a short description of the conduction process, the possible connection between molecular dynamics and charge carrier motion is examined. http://13.mihd.net/dl/f13dfd40459ae93e6dd6d891162d1a8d/467efee8/13-rh7i35-9579193/discotic_liquid_crystals_from_dynamics_to_conductivity.rar or http://rapidshare.com/files/39085618/Discotic_Liquid_Crystals_From_Dynamics_to_Conductivity.rar.html |
回复此楼» 猜你喜欢
为什么中国大学工科教授们水了那么多所谓的顶会顶刊，但还是做不出宇树机器人？
已经有9人回复
-
版面费该交吗
已经有9人回复
-
体制内长辈说体制内绝大部分一辈子在底层，如同你们一样大部分普通教师忙且收入低
已经有13人回复
-
面上可以超过30页吧？
已经有4人回复
-
“人文社科而论，许多学术研究还没有达到民国时期的水平”
已经有5人回复
-
什么是人一生最重要的？
已经有4人回复