| 查看: 465 | 回复: 4 | |||
| 当前主题已经存档。 | |||
| 当前只显示满足指定条件的回帖，点击这里查看本话题的所有回帖 | |||
ldzhongshan金虫 (小有名气)
|
[交流]
提供一篇发表在先进功能材料上关于纳米粒子光学性质的最新文献
|
||
|
Controlling the Optical Properties of Inorganic Nanoparticles Gregory D. Scholes Adv. Funct. Mater. 2008, 18, 1157–1172 Published Online: Apr 15 2008 6:23AM DOI: 10.1002/adfm.200800151 摘要：The sophistication with which we can now prepare and characterize inorganic nanoparticles has inspired new areas of research into the fundamental properties and applications of these fascinating nanoscale systems. In this article some of the recent ideas concerning control of their optical properties are examined and explained, focusing on semiconductor nanocrystals. It is known that the optical properties of nanocrystals can be size-tunable, but it is less obvious how shape matters. To explain how size as well as shape matters, the electronic structure of nanocrystals is sketched in relatively simple terms, leading to an introduction to deeper concepts at the heart of spectroscopy such as the exciton fine structure. The exciton fine structure states, although obscured by inhomogeneous line broadening, dictate selection rules for optical excitation. These viewpoints are compared and contrasted to wellestablished principles in molecular spectroscopy that provide inspiration as well as perspective. The control of optical poperties is founded on our ability to prepare good quality colloidal particles. Recent advances in nanocrystal shape control are described. The current status of heterostructures is examined, with an emphasis on charge separation in CdSe–CdTe nanorods. |
回复此楼» 猜你喜欢
北方工业大学储能技术-02电化学储能与氢能方向招收2026级二次调剂学生
已经有0人回复
-
求助WO3.cif文件 对应PDF卡片 43-1035，单斜晶系 , P21/n 。
已经有2人回复
-
无机化学论文润色/翻译怎么收费?
已经有190人回复
-
稀土发光分析｜核壳结构｜寿命拟合
已经有13人回复
-
稀土发光分析｜核壳结构｜寿命拟合
已经有6人回复
-
稀土发光分析｜核壳结构｜寿命拟合
已经有0人回复
-
稀土发光分析｜核壳结构｜寿命拟合
已经有0人回复
-
26 届青岛大学纺织化学与染整工程硕士（液体纳米分散染料方向）求申博建议
已经有4人回复
-
26 届青岛大学纺织化学与染整工程（液体纳米分散染料）求浙理工纺织 / 材料博导名额
已经有1人回复
-
敢问Acta Pharmaceutica Sinica B with Editor 三周了，能是什么情况？
已经有0人回复
» 本主题相关商家推荐: (我也要在这里推广)
wgcui
铁杆木虫 (著名写手)
- 应助: 4 (幼儿园)
- 贵宾: 0.761
- 金币: 5432.6
- 散金: 215
- 红花: 10
- 帖子: 1909
- 在线: 367.1小时
- 虫号: 363914
- 注册: 2007-05-07
- 性别: GG
- 专业: 生物医用高分子材料
5楼2008-05-13 14:29:32
3楼2008-05-13 10:43:45
5