Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (Journal of the Korea Institute of Information and Communication Engineering)
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ÇѱÛÁ¦¸ñ(Korean Title) |
N-doped ZnO ¹Ú¸·ÀÇ ¹Ì¼¼ ±¸Á¶ Ư¼º |
¿µ¹®Á¦¸ñ(English Title) |
Nano-structural Characteristics of N-doped ZnO Thin Films |
ÀúÀÚ(Author) |
ÀÌÀºÁÖ
Ruirui Zhang
¹ÚÀçµ·
À±±â¿Ï
Eunju Lee
Ruirui Zhang
Jaedon Park
Giwan Yoon
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¿ø¹®¼ö·Ïó(Citation) |
VOL 13 NO. 11 PP. 2385 ~ 2390 (2009. 11) |
Çѱ۳»¿ë (Korean Abstract) |
º» ¿¬±¸¿¡¼´Â C-Ãà ¿ì¼± ¹èÇâ Ư¼ºÀ» °¡Áö´Â N-doped ZnO ¹Ú¸·À» ÁõÂøÇÏ°í ±× ¹Ì¼¼±¸Á¶ÀÇ Æ¯¼ºÀ» ºÐ¼® ºñ±³ÇÏ¿´´Ù. ZnO ¹Ú¸·Àº N2O °¡½º ºÐÀ§±â¿¡¼ RF reactive magnetron sputtering ½Ã½ºÅÛÀ» »ç¿ëÇÏ¿© p-Si(100) ¿þÀÌÆÛ À§¿¡ ÁõÂøµÇ¾ú´Ù. N2O °¡½º´Â N doping source·Î »ç¿ëµÇ¾úÀ¸¸ç, Àüü °¡½º À¯·®¿¡ ´ëÇÑ N2O °¡½ºÀÇ ºñÀ² N2O/(N2O Ar)°ú ÁõÂø Àü·ÂÀ» ÁõÂøÀÇ ÁÖ¿ä °øÁ¤ º¯¼ö·Î ¼±ÅÃÇÏ¿© ´Ù¾çÇÑ °¡½º ºñÀ²°ú ÁõÂø Àü·Â¿¡ ´ëÇÑ ¹Ú¸·ÀÇ ¹Ì¼¼ ±¸Á¶ Ư¼ºÀ» ºñ±³ ºÐ¼®ÇÏ¿´´Ù. ƯÈ÷, Auger electron spectroscopy (AES)¸¦ ÀÌ¿ëÇÏ¿© ZnO ¹Ú¸· ³»¿¡ µé¾î°¡ Á¸ÀçÇÏ´Â ºÒ¼ø¹° NÀÇ ¼öÁ÷ºÐÆ÷¸¦ ºÐ¼®ÇÏ¿´°í, ¿©·¯ °¡Áö ÁõÂø Á¶°Ç¿¡¼ Á¦ÀÛµÈ ZnO ¹Ú¸·ÀÇ Ç¥¸éÇü»ó ¹× ¹Ì¼¼±¸Á¶ Ư¼ºÀ» Scanning Electron Microscope (SEM)¸¦ ÀÌ¿ëÇÏ¿© ºÐ¼®ÇÏ¿´´Ù.
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¿µ¹®³»¿ë (English Abstract) |
N-doped ZnO thin films with c-axis preferred orientation were prepared on p-Si(100) wafers, using an RF magnetron sputter deposition. For ZnO deposition, N2O gas was employed as a dopant source and various deposition conditions such as N2O gas fraction and RF power were applied. The depth pofiles of the nitrogen [N] atoms incorporated into the ZnO thin films were investigated by Auger Electron Spectroscopy (AES) and the nano-scale structural characteristics of the N-doped ZnO thin films were also investigated by a scanning electron microscope (SEM) technique.
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Å°¿öµå(Keyword) |
ZnO ¹Ú¸·
N-doped ZnO
p-type ZnO
³ª³ë ½ºÄÉÀÏ ¹Ú¸·
°íÁÖÆÄ ¸¶±×³×Æ®·Ð ½ºÆÛÅÍ
ZnO thin films
N-doped ZnO
p-type ZnO
nano-thin film
RF magnetron sputtering
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