架設Z-Scan量測技術並應用於強放光之異種金屬錯合物的雙光子吸收研究

林奕志

54.85.57.0，Hello！

Close
Search Quick Search Advanced Search Publication Search	Personal Service Member Login Searching History Use Bonus Card SYMSKAN
Browse Browse by University of Graduate Thesis Browse by Pinyin of Graduate Thesis Browse by Conference Proceedings Topic Browse by Conference Proceedings Publisher Browse by Pinyin of Conference Proceedings Browse by eBook Category Browse by eBook Topic Browse by eBook Publisher
Customer Services Authorize Airiti Recommend a Journal

Search Symbol (Half-width)	Description of Search Symbols
Space	"AND" indicates the intertwining of key terms used in a search
Double Quotation Marks ("") ( " " )	Double quotation marks indicate the beginning and end of a phrase, and the search will only include terms that appear in the same order of those within the quotations. Example: "image process" ： " image process "
?	Indicates a variable letter. Entering two ? will indicate two variable letters, and so on. Example: "Appl?", search results will yield apple, apply… e , appl y … ( (often used to English word searches) )
*	Indicates an unlimited number of variable letters to follow, from 1~n. Example: Enter "appl*", search results will yield apple, apples, apply, applied, application…(often used in English word searches) e , appl es , appl y , appl ied , appl ication … ( (often used to English word searches) )
AND、OR、NOT	Boolean logic combinations of key words is a skill used to expand or refine search parameters. (1) AND (1) AND: Refines search parameters (2) OR (2) OR: Expands search parameters (3) NOT: Excludes irrelevant parameters

DOI stands for Digital Object Identifier （ D igital O bject I dentifier ） ,
and is the unique identifier for objects on the internet. It can be used to create persistent link and to cite articles.

Using DOI as a persistent link

To create a persistent link, add「http://dx.doi.org/」「 http://dx.doi.org/ 」 before a DOI.
For instance, if the DOI of an article is 10.5297/ser.1201.002 , you can link persistently to the article by entering the following link in your browser: http://dx.doi.org/ 10.5297/ser.1201.002 。
The DOI link will always direct you to the most updated article page no matter how the publisher changes the document's position, avoiding errors when engaging in important research.

Cite a document with DOI

When citing references, you should also cite the DOI if the article has one. If your citation guideline does not include DOIs, you may cite the DOI link.

DOIs allow accurate citations, improve academic contents connections, and allow users to gain better experience across different platforms. Currently, there are more than 70 million DOIs registered for academic contents. If you want to understand more about DOI, please visit airiti DOI Registration （ doi.airiti.com ）。

Data Source

Basic & Applied Sciences > Chemistry
College of Science > Graduate Institute of Chemistry

Bibliography Management Tool

Related Links

Report an Issue

Search in Library

There is no full-text available at the moment. Airiti would like to request author's authorization. I would like to provide authorization.

架設Z-Scan量測技術並應用於強放光之異種金屬錯合物的雙光子吸收研究

Set-up of Z-scan Technique and Its Application in Two-photon Absorption of Heterometallic Complexes with Intensive Luminescence

林奕志 , Masters　　Advisor：周必泰　　

英文

Z-scan量測技術；雙光子吸收；異種金屬錯合物；金(I)-銅(I)錯合物；金(I)-銀(I)錯合物；銀(I)-銅(I)錯合物； Z-scan technique ； two-photon absorption ； heterometallic complexes ； Au(I)-Cu(I) complexes ； Au(I)-Ag(I) complexes ； Ag(I)-Cu(I) complexes

Abstract │ Reference (133) │ Altmetrics

Abstract 〈TOP〉

Parallel Abstract 〈TOP〉

The z-scan technique involves moving a sample along the path of a focused laser beam and measuring the light intensity at the detector as a function of its position along this z-axis (Chapter 1). If the detector has a narrow aperture (as in the so called “closed-aperture” setup), then the output is sensitive to intensity-dependent changes in the refractive index (as a result of third-order nonlinear polarizability or thermal effects) which lead to self-focusing or defocusing of the beam. Alternatively, if the detector collects all the light from the sample (“open-aperture” setup), then the output only reflects the intensity-dependent transmission, and can be used to measure two-photon absorption cross-sections.
    In this thesis, we studied the photophysical property and two-photon absorption cross-section for a series of AuI-CuI, AuI-AgI and AgI-CuI heterometallic alkynyl-diphosphine (diphosphine = PPh2-(C6H4)n-PPh2, n = 1, 2, 3) clusters (Chapter 3-7), which display a very intriguing structural pattern based on the heterometallic [AuxMy(C2Ph)2x]y-x fragments “wrapped” by the [Au3(diphosphine)3]3+ “belts”. As results, these complexes exhibit large two-photon absorption cross-sections and intense phosphores due to the transition involving metal-ligand charge transfer such that the heavy metal (Au) enhances spin-orbit coupling. More importantly, owing to fully protected chromophore by the bulky ancillary and bridging ligands, the phosphorescence is nearly inert to oxygen quenching. In combination the intensive phosphorescence intensity, minor O2 quenching property and the two-photon absorption property demonstrate these compounds with promising potential in two-photon emission imaging as well as phosphorescence dyes in time-resolved imaging.

Reference ( 133 ) 〈TOP〉

2. Powell, C. E.; Humphrey, M. G. Coord. Chem. Rev. 2004, 248, 725-756.
連結：
3. Kaplan, A.E. Radiophys. Quant. Electron. 1969, 12, 692-696.
連結：
4. Hermann, J. A. and McDuff, R. G. J. Opt. Soc. Am. B 1993, 10, 2056-2064.
連結：
7. Pawlicki, M.; Collins, H. A.; Denning, R. G.; Anderson, H. L. Angew. Chem. Int. Ed. 2009, 48, 3244–3266.
連結：
8. Bernard B., Molecular Fluorescence: Principles and Applications, Wiley-VCH, New York, 2004.
連結：

Altmetrics

〈TOP〉

E-mail ：

When an article is available to download, a notice will be sent to your mailbox address.

E-mail ：