查看完整版本: Raman Spectroscopy of Nanomaterials:

Raman Spectroscopy of Nanomaterials:

[url=http://www.nanost.net/bbs/thread-5606-1-1.html][size=3][color=green][b]Raman Spectroscopy of Nanomaterials: How Spectra Relate to Disorder, Particle Size and Mechanical Properties[/b][/size][/color][/url]
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2XO-[l+h [b]Progress in Crystal Growth & Characterization of Materials[/b] Volume [b]53[/b], Issue 1  , March 2007, Pages 1-56; doi:10.1016/j.pcrysgrow.2007.01.001
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u$EL.E1Z6A0g!v Gwénaël GOUADEC and Philippe COLOMBAN3jz,l0Q3Jt_:L@1E
Laboratoire de Dynamique, Interactions et Réactivité (LADIR), UMR7075 - CNRS &
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"tFg"Dk0{!Jr ABSTRACT+\5T8mWy(d*Nl

1O0`!Jfkg+_ The purpose of this review is to provide non-specialists with a basic understanding of the information micro-Raman Spectroscopy (μRS) may yield when this characterization tool is applied to nanomaterials, a generic term for describing nano-sized crystals and bulk homogeneous materials with a structural disorder at the nanoscale - typically nanoceramics, nanocomposites, glassy materials and relaxor ferroelectrics. The selected materials include advanced and ancient ceramics, semiconductors and polymers developed in the form of dots, wires, films, fibres or composites for applications in the energy, electronic and aeronauticsaerospace industries. Following a short introduction, the text is divided into four sections:
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• The 1st section outlines the principles of conventional μRS.T3j:e2@L\Az
• The 2nd section introduces the main effects for nanomaterials, with special emphasis on two  models that connect Raman spectra features to "grain size", namely the Phonon Confinement Model (PCM) and the Elastic Sphere Model (ESM).
3k\OHiP/i"`il • The 3rd section presents the experimental versatility of μRS applied to nanomaterials (phase identification, phase transition monitoring, grain size determination, defect concentration
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HgKd]'A6SLM o • The 4th section deals with the micro-mechanical aspects of μRS ("Raman extensometry"). ){*hC2v9{2C6{
Special emphasis is placed on the relationship between the stress-related coefficients [img=14,23]http://img137.imageshack.us/img137/4813/25b32adccfng0.png[/img] and the macroscopic response of the materials to the applied stress.[/color][/size]R)b8~a"[
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[size=3][color=#008000]:hand [url=http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6TJB-4N6NHF2-1&_user=2101137&_coverDate=03%2F31%2F2007&_rdoc=2&_fmt=summary&_orig=browse&_srch=doc-info(%23toc%235306%232007%23999469998%23647484%23FLA%23display%23Volume)&_cdi=5306&_sort=d&_docanchor=&_ct=3&_acct=C000056154&_version=1&_urlVersion=0&_userid=2101137&md5=1a1f8e1d00a27c94e4596690552453a3]:fulltext[/url][/color][/size] [url=http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6TJB-4N6NHF2-1&_user=2101137&_coverDate=03%2F31%2F2007&_rdoc=2&_fmt=summary&_orig=browse&_srch=doc-info(%23toc%235306%232007%23999469998%23647484%23FLA%23display%23Volume)&_cdi=5306&_sort=d&_docanchor=&_ct=3&_acct=C000056154&_version=1&_urlVersion=0&_userid=2101137&md5=1a1f8e1d00a27c94e4596690552453a3]:web[size=3][color=#008000][/color][/size][/url]
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[img]http://img137.imageshack.us/img137/219/18115849wa9.gif[/img][img]http://img137.imageshack.us/img137/7633/70286439cz6.jpg[/img]
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%gc)M&sD!d\ b v [[i] 本帖最后由 apcvd 于 2007-05-01 18:59 编辑 [/i]]

:D 对研究比较有用

回复 #1 nano 的帖子

这好像是目前最全面的纳米材料的Raman谱学的综述文献．我们论坛里前一段时间发过一篇碳纳米管的Raman综述．对于搞纳米材料的人来说值得仔细看看．

我来提供大家分享吧！！！

谢谢共享，好东西啊！顶顶顶!

最近一直想找一些raman的资料

很综合的好书!多谢楼主的分享!

:lol :victory:

:victory: :victory: :victory: Zocg!FP `
:lol :lol :lol

的确不错,但是要真正的读懂不容易啊:hug:

thanks a lot

:victory: :victory:

:) :) 对研究比较有用

学习一下！

对研究比较有用:lol

对研究很有用，很有参考价值

好东西啊,谢谢楼主的分享....:lol

hen hao ya

精品，支持楼主，感谢楼主分享

不错，找来看看 :) :)