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SSR-NCHR |
SCANNING
SPREADING RESISTANCE
- Non-contact/Tapping™
mode - High resonance frequency - Reflex
Coating |
NANOSENSORS™ SSR-NCHR ¼¾¼´Â Àη¸ðµå(Attractive mode)¶Ç´Â µ¿Àû¸ðµå(Dynamic mode)¶ó°íµµ
ºÒ·ÁÁö´Â ºñÁ¢Ã˸ðµå(Non contact mode) ¶Ç´Â ÅÇÇθðµå(TappingTM
mode) ÁÖ»ç Žħ Çö¹Ì°æ¿ë¿¡ ÀûÇÕÇÏ°Ô ¼³°èµÇ¾ú½À´Ï´Ù. ÀÌ ¼¾¼´Â ¶Ù¾î³ °¨µµ¿Í
ºü¸¥ ÁÖ»ç´É·ÂÀ» °¡Áö¸ç ³ôÀº µ¿ÀÛ ¾ÈÁ¤¼ºÀ» °¡Áý´Ï´Ù. ÆÁ°ú
»ùÇ𣿡 °ÇÑ Á¢ÃË·ÂÀÌ ¿ä±¸µÇ´Â ÀÀ¿ëºÐ¾ß¿¡
ÀûÇÕÇϵµ·Ï ÆÁ¸é¿¡ Áø¼º ´ÙÀ̾Ƹðµå ÄÚÆÃÀ»
ÇÏ¿´½À´Ï´Ù. ÀÌ ÄÚÆÃÀÇ Æ¯Â¡Àº ´ÙÀ̾ƸóµåÀÇ ¶Ù¾î³
°µµ Ư¼ºÀ» °®°í ÀÖ¾î¼ ±ØÈ÷ ³ôÀº ³»¸¶¸ð¼ºÀ»
°®½À´Ï´Ù. Åë»óÀûÀ¸·Î ÆÁÀÇ ¹Ý°æÀº 100 nm ¿¡¼ 200 nm
»çÀÌÀÔ´Ï´Ù. 10 nm ¿µ¿ª¿¡¼ÀÇ ³ª³ë°ÅÄ¥±â¸¦ °®°í ÀÖ¾î
ÆòÆòÇÑ Ç¥¸é¿¡¼ÀÇ ÇØ»óµµ¸¦ °³¼±½ÃÄÑ ÁÝ´Ï´Ù.
ÀÌ CDT ¸ðµ¨Àº BoronÀ¸·Î µµÇÎÀ» ÇÏ¿©¼ ´ÙÀ̾Ƹðµå
Çʸ§ÀÌ Àüµµ¼ºÀ» °®½À´Ï´Ù. À̰ÍÀº Scanning Spreading
Resistance Microscopy (SSRM), Tunneling AFM (Conducting AFM) ¹× Scanning
Capacitance Microscopy (SCM)°ú °°Àº ¸î°¡ÁöÀÇ ÀÀ¿ëºÐ¾ß¿¡
»ç¿ëµË´Ï´Ù..
SSR-NCHR
ÆÁÀÇ Æ¯Â¡
• ¾Æ·¡¿Í
°°Àº ¶ó¸¸ ½ºÆåÆ®·³À» °¡Áö´Â ´ÙÀ̾ƸóµåÀÇ ¶Ù¾î³
°æµµ¸¦ ±×´ë·Î °®Ãß°í ÀÖ´Â Áø¼º´ÙÀ̾Ƹóµå
´Ù°áÁ¤Ã¼·Î ĵÅÍ·¹¹öÀÇ ÆÁ¸éÀ»
ÄÚÆÃÇÏ¿´½À´Ï´Ù.
• ÆÁ, ĵƼ·¹¹ö Ȧ´õ°¡
Çѵ¢¾î¸®·Î µÇ¾î ÀÖ´Ù.
• ¼¾¼ÀÇ ÁÖ¿äÇÑ Àç·á´Â
½Ç¸®ÄÜ ´Ü°áÁ¤ÀÌ´Ù.
• ÈÇÐÀûÀ¸·Î
ºÒȰ¼ºÀÌ´Ù.
• °í°¨µµ¸¦ À§ÇØ ³ôÀº
±â°èÀû Q-factor¸¦ °®°Ô ÇÏ¿´´Ù.
• ´ÙÀ̾Ƹóµå ÃþÀÇ
µÎ²²µµ ¾à 100 nm ÀÌ´Ù.
• °Å½ÃÀûÀÎ ÆÁÀÇ ¹Ý°æÀº
¾à 100 nm¿¡¼ 200nm ÀÌ´Ù. ±×·¸Áö¸¸ ÆÁÀº ÈçÈ÷ ÆòÆòÇÑ
Ç¥¸é¿¡¼ ÇØ»óµµ¸¦ °³¼±ÇÏ´Â 10 nm ¿µ¿ª¿¡¼ ³ª³ë
°ÅÄ¥±â¸¦ ³ªÅ¸³½´Ù.
• ĵƼ·¹¹ö
µÚ¸é¿¡¼ÀÇ ·¹ÀÌÀú ºöÀÇ ¹Ý»çµµ¸¦
Áõ°¡½Ã۱â À§ÇÏ¿© ¹Ý»ç ÄÚÆÃÀ» ÇÕ´Ï´Ù.
• CDT ¸ðµ¨¿¡¼
´ÙÀ̾Ƹóµå ÄÚÆÃÀº ¶Ù¾î³ µµÀü¼º(< 10 kOhm)À»
À§ÇÏ¿© °ÇÏ°Ô µµÇÎÀÌ µË´Ï´Ù. °Å½ÃÀûÀÎ ÀúÇ×(resistivity)Àº
0.003 - 0.005 Wcm ÀÔ´Ï´Ù.
|
|
¹Ý»ç¸é
ÄÚÆÃ(Reflex Coating)
Reflex ÄÚÆÃÀº ĵƼ·¹¹öÀÇ µÞ¸é¿¡ ¾à 30 nm
µÎ²²·Î ¾Ë¸®¹Ì´½ ÄÚÆÃÀ» ÇÑ °ÍÀÌ´Ù. ÀÌ·¸°Ô ÇÏ¿© ·¹ÀÌÀú
ºöÀÇ ¹Ý»çµµ¸¦ ¾à 2.5¹è °¡·® °³¼±Çϰí
ĵƼ·¹¹ö³»¿¡¼ÀÇ ºûÀÇ °£¼·ÀÌ µÇÁö ¾Ê°Ô ÇÑ´Ù. ÄÚÆÃ
½ºÆ®·¹½º¿¡ ÀÇÇÑ ¹êµùÀÌ 2¡Æ
ÀÌÇÏ·Î °ÅÀÇ ½ºÆ®·¹½º¸¦ ¹ÞÁö ¾Ê½À´Ï´Ù. ¹Ý»ç¸éÀÇ ÄÚÆÃ(Reflex coating)Àº ÀÀ¿ëºÐ¾ß°¡
ÈÇÐÀûÀ¸·Î ȣȯ¼ºÀÌ ÀÖ´Ù¸é(¹®Á¦°¡ ¾ÈµÈ´Ù¸é) CONT,
LFM, FM
°ú °°Àº ¾ãÀº ĵƼ·¹¹öÀÇ °æ¿ì¿¡´Â °·ÂÈ÷ ÃßõµË´Ï´Ù.
|
´õ ¸¹Àº
Á¤º¸°¡ ÇÊ¿äÇϸé ÀϹݼ³¸íÀ» º¸½Ã¸é
µË´Ï´Ù.
¡¡
SSR-NCHR
±â¼ú ÀÚ·á |
¡¡ |
Typical Value
|
Specified Values
|
Thickness /µm |
4
|
3.0 - 5.0
|
Mean Width /µm |
30
|
22.5 - 37.5
|
Length /µm |
125
|
115 - 135
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Force Constant /(N/m) |
42
|
10 - 130
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Resonance Frequency /kHz |
320
|
204 - 497
|
SSR-NCHR
ÁÖ¹® ÄÚµå , Æ÷Àå´ÜÀ§ ,ÄÚÆÃ
ÀÌ NANOSENSORS™
ÀÇ SSR-NCHR
¼¾¼´Â 6°¡Áö ÇüÅÂÀÇ ¼±Àû ´ÜÀ§°¡
ÀÖ½À´Ï´Ù.
|

NANOSENSORS™
/ POINTPROBE¢ç ´Â NanoWorld AG
ÀÇ µî·Ï»óÇ¥ÀÔ´Ï´Ù.
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