공정실습 결과보고서-Analysis of Single Crystal(Bulk, thinfilm, nanowire)

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공정실습 결과보고서-Analysis of Single Crystal(Bulk, thinfilm, nanowire)에 대한 보고서 자료입니다.

목차

1. Single crystal bulk
1.1 Theory
1.2 Method of growing single crystal 'KDP'
-\"Aqueous solution method\"
1.3 Result
1.4 Conclusion

2. Single crystal thin film
2.1 Theory
2.2 Method of growing single crystal 'ZnO Film'
-\"Sputtering\"
2.3 Result
2.4 Conclusion

3. Single crystal nanowire
3.1 Theory
3.2 Method of growing single crystal nanowire of ZnO -\" Wet-Chemistry\"
3.3 Result
3.4 Conclusion

4. Reference

본문내용

because of many limitation.
(3)Application of ZnO nanowire
① We can see the ZnO nanowire sturcture that space of Zn atom and O atom is not regular but lean to the up direction. In other words, it has a little bit polarity. By the time it get a pressure, this space is more and more lean to the up direction and has more polarity. So, ZnO make a electricity about 60mA. Therefore, we can apply to a piezoelectric device.
② ZnO nano wire application possibility is confirmed in various field application possibility. Especially, ZnO has wide band gap and higher Exciton combination energy. So in short wavelength field, application is researched heavily as a light electricity device. ZnO application of nano wires is that FETdevice, SETdevice, SAWdevice, Ultraviolet radiation device, Sun electric cell, sensor, Optical fiber, UVsensor, a light switch, a spin device, etc.
Fig20. Application of nanowire
Reference
Theory of Sputtering. I. Sputtering Yield of Amorphous and Polycrystalline Targets - P Sigmund - Physical Review, 1969 - APS
Electrical characterization of vapor-phase-grown single-crystal ZnO - Appl. Phys. Lett. 80, 1340 (2002); doi:10.1063/1.1452781
Single-Crystal Nanorings Formed by Epitaxial Self-Coiling of Polar Nanobelts
Xiang Yang Kong, Yong Ding, Rusen Yang, Zhong Lin Wang*
Growth of ZnO single crystal thin films on c-plane (0001) sapphire by plasma enhanced molecular beam epitaxy- CHEN Y. BAGNALL D. M. ZHU Z. SEKIUCHI T. PARK K.-T. HIRAGA K. YAO T. KOYAMA S. SHEN M. Y. GOTO T.
Excitonic structure and absorption coefficient measurements of ZnO single crystal epitaxial films deposited by pulsed laser deposition - J. Appl. Phys. 85, 7884 (1999); doi:10.1063/1.370601
Heterostructures of ZnOZn coaxial nanocables and ZnO nanotubes - Appl. Phys. Lett. 81, 1312 (2002); doi:10.1063/1.1499512
Initial preferred growth in zinc oxide thin films on Si and amorphous substrates by a pulsed laser deposition - Jae HyoungChoi, Hitoshi Tabata*, Tomoji Kawai
나노와이어의 성장, 한국에너지기술원, 유주현
X-ray single crystal structure analysis 서일환, 1936-. 북스힐, 2001.
Bulk crystal growth of materials / Capper, Peter. John Wiley & Sons , 2005.
Nanotubes and Nanowires . Royal Society of Chemistry , 2005.
Nanowires and nanobelts : materials, properties, and devices /
Wang, Zhong Lin. Kluwer Academic Publishers , 2003.
The Properties Characterization of ZnO Thin Film Grown by Sputtering /S. M. Jung
ZnO film deposition on Al film and effects of deposition temperature on ZnO film growth characteristics / Yoon, Giwan ,
Growth of bulk single crystals under by liquid phase / Sheibani, H
The nano-micro interface: bridging the micro and nano worlds / Fecht, Hans-Jorg. Wiley-VCH , 2004.
Elements of x-ray diffraction / B. D. Cullity.
Crystal Bank(Web page) - KOSEF, 부산대학교
http://blog.naver.com/rhpys?Redirect=Log&logNo=50044333334
http://tpal.skku.ac.kr/equip_cfubm.htm (TPAL박막 공및응용연구실)
psel.snu.ac.kr/psel/files/lecture/sputter
http://thinfilm.snu.ac.kr/flowable.htm

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