利用旋轉塗佈法及熱蒸鍍法製備硫化鎘及摻銅硫化鎘半導體薄膜

吳旭晟

18.207.108.182，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

College of Engineering > Department of Chemical Engineering
Engineering > Chemical Industry

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.

利用旋轉塗佈法及熱蒸鍍法製備硫化鎘及摻銅硫化鎘半導體薄膜

Preparation of CdS and Cu-CdS semiconductor thin film by Spin-coating and thermal evaporation

吳旭晟 , Masters　　Advisor：陳進成　　

繁體中文

量子點；硫化鎘；旋轉塗佈法；熱蒸鍍法； CdS ； QD ； Spin-coating ； thermal evaporation

Abstract │ Reference (139) │ Times Cited (6) │ Altmetrics

Abstract 〈TOP〉

Parallel Abstract 〈TOP〉

Light-emitting diodes (LEDs) have the advantages of no mercury pollution and high emission efficiency. Developments of LEDs not only serve to improve the disadvantages of traditional illuminants but also save the energy and protect the environment of the world. This research is aimed at manufacturing QD LED, making to use of the high performance luminescence and the quantum confinement effect to control the luminescence color of QD.
In this study, CdS quantum dots are synthesized by sol-gel method assisted with microwave heating Spin-coating was method was used to prepare membranes expected to be able to form P-N Junction after sinterins.
In the second part, thermal evaporation method was used to prepare thin. Film The optical properties were analyzed by PL and UV, the surface morphology was observed by SEM, and the carrier concentration mobility was meassured by Hall effect And then thermal diffusion of copper into the CdS film was applied to transform CdS into P-Type Cu-CdS film to form P-N junction. Its electricity was compared with spin-coating method.
The experimental results show that spin-coating method though can form P-N Junction, the device has very large leaking current and high resistance. The emitting intensity is too low to detect.
From experimental we can find out that using thermal evaporation system to prepare device can effective improve the leak of electric current and the resistance it will increase the electric current, Maybe degree of vacuum is so low that the device has a lot of non-recombination center and decrease the radiation probability, make its component not emit the light.
Comparing these two methods, Spin-coating is simple and convenient, but P-N contact surface has more leaking channel than using the thermal evaporation method, The thermal evaporation method can effective improve leak electricity issue, but the process procedure is complicated and the equipment cost is high.

Reference ( 139 ) 〈TOP〉

[1]孫培真，”新世代節能環保照明” ，生活科技教育月刊 (2005)38.
連結：
[2] M. George Craford,“High efficiency CSS CdTe solar cell” MRS bulletin, 25(10) (2000) 27.
連結：
[3] N. Holonyak Jr. and S. F. Bevaqua,“Effects of CdCl2 treatment on the properties of CdS film prepared by r.f. magnetron sputtering”Appl. Phys. Lett., 1(4) (1962) 82.
連結：
[4] M. George Craford,“Characterisation of thin CdS/CdTe solar cells using electron and optical beam induced current” Circuits and Devices-IEEE, 8(5), (1992)24.
連結：
[5] N. Savage,“Light emitting CdS quantum dots in PMMA Synthesis and optical studies” Technology Review, 103(5) (2000) 38.
連結：

Times Cited (6) 〈TOP〉

Altmetrics

〈TOP〉

E-mail ：

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

E-mail ：