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donkeypku

至尊木虫 (著名写手)

两院院士

FPI: 5
应助: 4 (幼儿园)
贵宾: 0.46
金币: 12021
散金: 20
红花: 53
帖子: 2864
在线: 784.2小时
虫号: 595501
注册: 2008-09-08
性别: GG
专业: 凝聚态物性 II ：电子结构

[交流] 新型功能材料版专家顾问donkeypku交流室- 5月7日在第一帖中更新多种材料光学参数已有24人参与

【现在求学or工作】：工作

【所学专业、具体方向】：化学物理

【研究领域】：My current research focused on the preparation, characterization, fundamental understanding and application of photovoltaic and photocatalytic nanomaterials. Of particular interest are fundamental optical properties and dynamical processes in the materials and their interfaces (such as excitation, charge transfer, energy transfer and relaxation) which are not only essential to their functions, but also relevant to many other materials and applications. I utilize state-of-the-art laser spectroscopic and imaging techniques to investigate these processes. Theoretical calculations were used to help to explain the results. I aimed at achieving fundamental understanding of these processes, and thereby advance the rational design and preparation of materials with much better performance.

【擅长领域】：主要擅长通过以下手段研究材料光学性质：1.激光光谱学拉曼、瞬态和稳态荧光，瞬态吸收等 2.2P-PEEM 和 CL 3.理论计算：包括第一性原理，分子动力学，电磁学模拟等

【希望在何领域与虫友交流】：材料表征及其光学性质

【经常何时段在线】：北京时间21:00-次日12：00

【前沿领域介绍】：Metalliic and semiconductor nanomaterials exhibits lots of novel properties. They are good candiate for electronics, photonics, energy, and biomedicine. A fundamental understanding of the structure-dependent localized optical properties of nanostructures with sub-10 nm resolution will lead to comprehensive knowledge of the surface plasmon-directed growth of novel anisotropic nanostructures, and design rules for the synthesis and fabrication of hybrid nanostructures with optimized properties for solar energy harvesting, conversion and storage, photocatalysis, and chemical and biological detection. All these projects are high impact and interdisciplinary in nature that combine analytical chemistry, physical chemistry, inorganic chemistry and materials science.

附件为很多种材料的光学参数

[ Last edited by donkeypku on 2011-5-8 at 02:35 ]

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小木虫(金币+0.5):给个红包，谢谢回帖交流
luckyaspen(金币+2): 欢迎积极讨论！ 2011-04-17 13:22:34

版主，你好，还是wavelengths (first,last,how many,how=LIN,INV,LOG)的问题。波长我想从300到800纳米，取100个点的话，我应该怎么弄？
方案1,取0.3000  0.3000  1 ”LIN “，得到一个值，然后再取第二个，取100下（工作量大）
方案2，取0.3000 0.8000  100 ”LIN “ ，一下完成。
问题：我取的介电常数表m1.50_0，你给的，也许和我取的间隔不一致，是不是只能用方案1.还有，你给的介电常数（比如说银的），第一行是波长，而我看别人的是LAMBDA，举例

LAMBDA    Re(N)    Im(N)
  0.000001  1.500000  0.01000
  1.000000  1.500000  0.01000
  100000.0  1.500000  0.01000