INFLUENCE OF N2 FLOW RATE ON THE PROPERTIES OF VANADIUM NITRIDE THIN FILMS DEPOSITED BY REACTIVE DC MAGNETRON SPUTTERING

被引:0
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作者
Prathumsit, Jedsada [1 ]
Phae-ngam, Wuttichai [1 ]
Chaikeeree, Tanapoj [2 ]
Mungkung, Narong [2 ]
Lertvanithphol, Tossaporn [3 ]
Horprathum, Mati [3 ]
Gitgeatpong, Ganatee [1 ]
机构
[1] Phranakhon Rajabhat Univ, Fac Sci & Technol, Phys Program, Bangkok 10220, Thailand
[2] King Mongkuts Univ Technol Thonburi, Fac Ind Educ & Technol, Dept Elect Technol Educ, Bangkok 10140, Thailand
[3] Natl Elect & Comp Technol Ctr, Optoelectrochem Sensing Res Team, Pathum Thani 12120, Thailand
来源
关键词
Reactive DC magnetron sputtering; thin film; vanadium nitride; TITANIUM;
D O I
10.55766/sujst-2023-04-e02237
中图分类号
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号
07 ; 0710 ; 09 ;
摘要
Vanadium nitride (VN) thin films have been deposited on silicon wafer substrates by reactive DC magnetron sputtering with varied nitrogen (N-2) flow rates from 5.0 to 8.0 sccm without substrate heating. The crystallinity, morphology, and optical properties of the prepared VN films were investigated by gracing-incidence X-ray diffraction (GIXRD), field emission scanning electron microscope (FE-SEM), and UV-Vis-NIR spectrophotometer, respectively. The GIXRD pattern shows that the crystal structure of the films is consistent with the face-centered cubic VN structure. An increase in N2 led to a decrease in film thickness and sheet resistance. On the contrary, the reflectance percentage tends to increase with the increase of N2 flow rate. [Copyright information to be updated in the production process].
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页码:1 / 5
页数:5
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