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001			vtls000102110
003			KUKTEM
005			20251117113347.0
008			171025t2017 my a f am 000 0 eng d
020			_aTHE0000201(Local)
039		9	_a201905141009 _bnazirah _y201710251600 _znazri
040			_aUMP
090			_aFIST .S27 2017 r Bc.
100	0		_aNor Sarahtul Nadirah Hairol Nizan
245	1	0	_aPreparation of indium tin oxide (ITO) thin films by sol-gel method : _bthe effect of coating speed on structural and optical properties / _cNor Sarahtul Nadirah Binti Hairol Nizan
260			_aKuantan, Pahang : _bUMP, _c2017
300			_axiv, 36 p. : _bill. (some col.) ; _c30 cm. + _e1 CD-ROM
500			_aFaculty of Industrial Sciences and Technology
500			_aPublished December 2016
502			_aProject Paper (Bachelor of Applied Science (Honor) Material Technology) -- Universiti Malaysia Pahang – 2017
504			_aBibliography : p. 34-36
520	3		_aThe transparent conducting indium tin oxide (ITO) thin films were prepared by sol-gel and spin coating technique at various coating speed (500, 1500 and 3000 rpm). ITO thin films containing 8% Sn by weight were successfully prepared by heat treatment at 500 ̊C in this study. The structural and optical properties significantly depend on the coating speed. From the XRD result obtained, the prepared ITO thin film has cubic structure, and (222) is its preferred plane. As the coating speed increase, films shows a lower degree of polycrystallinity. The grain size in the range nanometer decreased with increasing coating speed. The transmittance value of all ITO thin films are more than 90%. The band gap are calculated from plotting product of adsorption coeeficients in photon energy (̧›ớ„‌̧‘Đ2) against photon energy (hv) is in the range of 4.18 eV to 4.28 eV. The PL spectra decreases, as the coating speed increased.
610	2	0	_aFaculty of Industrial Sciences and Technology _xDissertations
650		0	_aUniversities and Colleges _xDissertations
650		0	_aTheses
999			_aVIRTUA40 _c7351 _d7357
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