Responsive image
博碩士論文 etd-0720110-145302 詳細資訊
Title page for etd-0720110-145302
論文名稱
Title
不同溫度下氧化鋅的非接觸式電場調制反射率光譜
Contactless electroreflectance spectroscopy of ZnO at different temperatures
系所名稱
Department
畢業學年期
Year, semester
語文別
Language
學位類別
Degree
頁數
Number of pages
63
研究生
Author
指導教授
Advisor
召集委員
Convenor
口試委員
Advisory Committee
口試日期
Date of Exam
2010-06-24
繳交日期
Date of Submission
2010-07-20
關鍵字
Keywords
激子躍遷、光調制反射率光譜、非接觸式電場調制反射率光譜
exciton, CER, PR
統計
Statistics
本論文已被瀏覽 5633 次,被下載 0
The thesis/dissertation has been browsed 5633 times, has been downloaded 0 times.
中文摘要
氧化鋅(ZnO)在近幾年來越來越熱門,因為它與氮化鎵(GaN)一樣是寬能隙半導體,可做成紫外光波段的元件,以及它是透明的,可以做成透明電極且材料取得容易,價格也不貴等優點。本文主要是針對氧化鋅(ZnO)進行光調制反射率(Photoreflectance)光譜和非接觸式電場調制反射率(contactless electroreflectrance)光譜的量測,在更進一步做變溫非接觸式電場調制反射率光譜,再經由勞倫茲形式的曲線擬合實驗得到的光譜圖形,觀察氧化鋅(ZnO)的躍遷形式。
Abstract
Recently, ZnO is more and more popular in years because ZnO which is the same with GaN is a wide bandgap semiconductor. Moreover, ZnO can be made as UV region photonic devices and it is transparent. In this article, the main discussion is the Photoreflectance spectroscopy and contactless electroreflectance spectroscopy of ZnO. The next step is that measures contactless electroreflectance spectroscopy at different temperatures. After experiments, using Lorentzian profile fits the experiment data. And observing the transition type of ZnO.
目次 Table of Contents
第一章 導論及相關理論 1
1.1 前言 1
1.2 能帶 2
1.3 直接能隙與間接能隙半導體 3
1.4 激子<9> 4
第二章 調製光譜 7
2.1 調製光譜學簡介 7
2.2 調制光譜學機制 9
2.3 電子躍遷理論 11
2.4 反射率、吸收係數與介電函數 14
2.5 譜線圖形性質 20
低電場調制 21
中電場調制(FKOs效應) 24
第三章 實驗樣品與裝置 27
3.1 實驗樣品 27
3.2 實驗裝置 29
第四章 實驗結果與分析 34
4.1 實驗圖形分析 34
4.2 實驗數據分析 38
4.3 實驗結果討論 50
第五章 結論 52
Reference 53
參考文獻 References
1. Y. Chen, N. T. Tuan, Y. Segawa, H. Ko, S. Hong and T. Yao, Appl. Phys. Lett. 78(2001)1469
2. Annabel Wood, Michael Giersig, Michael Hilgendorff, Augst. J. Chem, 56, 1051-1057(2003)
3. See, for example, R. N. Bhattacharya, H. Shen, P. Parayanthal, and F. H. Pollak, Phys. Rev. B 37, 4004(1988)
4. C. H. Ho, S. L. Lin, C. C. Wu, Phys. Rev. B 72, 125313(2005)
5. Ching-Hwa Ho, Horng-Wen Lee, Review of Scientific Instruments, Vol. 75, Num, 4(2004)
6. S. F. Chichibu, A. Tsukazaki, M. Kawasaki, K. Tamura, Y. Segawa, T. Sota and H. Koinuma, Appl. Phys. Lett. 80, 2860(2002)
7. X. Yin and Fred H. Pollak, Appl. Phys. Lett. 59, 2305(1991)
8. X. Yin, Xinxin Guo, and Fred H.Pollak, Appl. Phys. Lett. 60, 1336(1992)
9. D. E. Aspnes: Optical properties of Solids, edited by M. Balkanski(North-Holland, Amsterdam, 1980)
10. D. C. Reynolds, D. C. Look, B. Jogai, C. W. Litton, G. Cantwell and W. C. Harsch: Phys. Rev. B 60 (1999) 2340[APS].
11. J. J. Hopfield: J. Phys. Chem. Solids 15 (1960) 97.
12. B. Gil: Phys. Rev. B 64 (2001) 201310.
13. M. Cardona, in Modulation Spectroscopy(Academic, New York, 1969).
14. F. H. Pollak, in Hand book on Semiconductors, edited by M.Balkanski(North-Holland, New York,1994).
15. H. Shen and M.Dutta,J Appl. Phys. 78, 2151 (1995).
16. See, for example, R. N. Bhattacharya, H. Shen, P. Parayanthal, and F.H. Pollak, Phys. Rev. B37,4004 (1988).
17. B. O. Seraphin and N. Bottka, Phys. Rev, 145, 628 (1966)
18. D. F. Blossey, Phys.Rev.B 2, 3976 (1970)
19. D. E. Aspnes, Surf. Sci. 37, 418(1973)
20. F. H. Pollak, in Hand book on Semiconductors, edited by M. Balkanski(North-Holland, New York, 1994)
21. P. Y. Yu and M. Cardona, Fundamentals of Semicoductors:Physics and Materials Properties(New York,1996,springer)
22. Ya. I. Alivov and J. E. Van Nostrand, Appl. Phys. Lett. 83. 14(2003)
23. D. R. Sahu and Jow-Lay Huang, Applied Surface Science. 253. (2006)915-918
24. Y. P. Varshni: Physica 34 (1967) 149
25. D. P. Wang, J. Appl Phys. 80, 6980(1996)
26. Shunji OZAKI, Takehito MISHIMA and Sadao ADACHI, Jpn. J. Appl. Phys. Vol. 42, 5465(2003)
27. Annabel Wood, Michael Giersig, Aust. J. Chem. 56, 1051(2003)
28. R. Kudrawiec, J. Appl. Phys. 100, 013501(2006)
電子全文 Fulltext
本電子全文僅授權使用者為學術研究之目的,進行個人非營利性質之檢索、閱讀、列印。請遵守中華民國著作權法之相關規定,切勿任意重製、散佈、改作、轉貼、播送,以免觸法。
論文使用權限 Thesis access permission:校內校外均不公開 not available
開放時間 Available:
校內 Campus:永不公開 not available
校外 Off-campus:永不公開 not available

您的 IP(校外) 位址是 3.138.141.202
論文開放下載的時間是 校外不公開

Your IP address is 3.138.141.202
This thesis will be available to you on Indicate off-campus access is not available.

紙本論文 Printed copies
紙本論文的公開資訊在102學年度以後相對較為完整。如果需要查詢101學年度以前的紙本論文公開資訊,請聯繫圖資處紙本論文服務櫃台。如有不便之處敬請見諒。
開放時間 available 已公開 available

QR Code