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Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ³í¹®Áö > Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (Journal of the Korea Institute of Information and Communication Engineering)

Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (Journal of the Korea Institute of Information and Communication Engineering)

Current Result Document : 5 / 28 ÀÌÀü°Ç ÀÌÀü°Ç   ´ÙÀ½°Ç ´ÙÀ½°Ç

ÇѱÛÁ¦¸ñ(Korean Title) ITZO (In-Sn-Zn-O) ¹Ú¸·ÀÇ Àü±âÀû ¹× ±¤ÇÐÀû Ư¼ºÀÇ µÎ²² ÀÇÁ¸¼º
¿µ¹®Á¦¸ñ(English Title) Thickness Dependence of Electrical and Optical Properties of ITZO (In-Sn-Zn-O) Thin Films
ÀúÀÚ(Author) °­¼ºÁØ   Á¤¾çÈñ   Seong-Jun Kang   Yang-Hee Joung  
¿ø¹®¼ö·Ïó(Citation) VOL 21 NO. 07 PP. 1285 ~ 1290 (2017. 07)
Çѱ۳»¿ë
(Korean Abstract)
º» ¿¬±¸¿¡¼­´Â °íÁÖÆÄ ¸¶±×³×Æ®·Ð ½ºÆÛÅ͸µ ¹ýÀ¸·Î µÎ²²¸¦ º¯È­½ÃÄÑ°¡¸ç À¯¸®±âÆÇ À§¿¡ ITZO ¹Ú¸·À» Á¦ÀÛÇÏ¿© Àü±âÀû, ±¤ÇÐÀû, ±¸Á¶Àû Ư¼ºÀ» Á¶»çÇÏ¿´´Ù. ITZO ¹Ú¸·ÀÇ µÎ²²°¡ Áõ°¡ÇÔ¿¡ µû¶ó ¸éÀúÇ×Àº ÇöÀúÇÏ°Ô °¨¼ÒÇÏ´Â Ãß¼¼¸¦ º¸¿´À¸³ª, ºñÀúÇ×Àº ITZO ¹Ú¸·ÀÇ µÎ²²¿Í ¹«°üÇÏ°Ô 5.06 ¡¾ 1.23 ¡¿ 10-4 ¥Ø¡¤cm ÀÇ °ÅÀÇ ÀÏÁ¤ÇÑ °ªÀ» ³ªÅ¸³»¾ú´Ù. ITZO ¹Ú¸·ÀÇ µÎ²²°¡ Áõ°¡ÇÒ¼ö·Ï Åõ°úµµ °î¼±ÀÌ ÀåÆÄÀå ÂÊÀ¸·Î À̵¿ÇÏ¿´´Ù. µÎ²² 360 nm ÀÎ ITZO ¹Ú¸·ÀÇ °¡½Ã±¤ ¿µ¿ª¿¡¼­¿Í P3HT : PCBM À¯±â¹° È°¼ºÃþÀÇ Èí¼ö ¿µ¿ª¿¡¼­ÀÇ Àç·áÆò°¡Áö¼ö´Â °¢°¢ 8.21 ¡¿ 10-3 ¥Ø-1 °ú 9.29 ¡¿ 10-3 ¥Ø-1·Î °¡Àå ¿ì¼öÇÑ °ªÀ» ³ªÅ¸³»¾ú´Ù. XRD ¿Í AFM ÃøÁ¤À» ÅëÇØ, µÎ²²¿¡ »ó°ü¾øÀÌ ¸ðµç ITZO ¹Ú¸·ÀÌ ºñÁ¤Áú ±¸Á¶À̸ç Ç¥¸é °ÅÄ¥±â´Â 0.309¿¡¼­ 0.540 nm ¹üÀ§·Î ¸Å¿ì ºÎµå·¯¿î Ç¥¸éÀ» °¡Áö°í ÀÖÀ½À» È®ÀÎÇÒ ¼ö ÀÖ¾ú´Ù. º» ¿¬±¸¸¦ ÅëÇØ ºñÁ¤Áú ITZO ¹Ú¸·ÀÌ À¯±â¹Ú¸· žçÀüÁö¿¡ ¸Å¿ì À¯¸ÁÇÑ Àç·á¶ó´Â °ÍÀ» ¾Ë ¼ö ÀÖ¾ú´Ù.
¿µ¹®³»¿ë
(English Abstract)
We prepared ITZO thin films with various thicknesses on glass substrates using RF magnetron sputtering and investigated electrical, optical and structural properties of the thin film. Sheet resistance of ITZO thin film showed a decreasing trend on the increase of film thickness, but its resistivity exhibited a substantially constant value of 5.06¡¾1.23¡¿10-4 ¥Ø-cm. Transmittance of ITZO thin film moved to the long-wavelength with the increase of film thickness. Figure of merit in a visible light and an absorption area of P3HT:PCBM organic active layer of the 360nm-thick IZTO thin film was 8.21¡¿10-3 ¥Ø-1 and 9.29¡¿10-3 ¥Ø-1, respectively. Through XRD and AFM measurements, it was confirmed that all the ITZO thin films have amorphous structure and the surface roughness of films are very smooth in the range of 0.561 to 0.263 nm. In this study, it was found that amorphous ITZO thin film is a very promising material for organic solar cell.
Å°¿öµå(Keyword) ITZO ¹Ú¸·   µÎ²²   À¯±â¹Ú¸· žçÀüÁö   °íÁÖÆÄ ¸¶±×³×Æ®·Ð ½ºÆÛÅ͸µ   Àç·áÆò°¡Áö¼ö   ITZO thin film   Thickness   Organic solar cell   RF magnetron sputtering   Figure of merit  
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