²é¿´: 1972  |  »Ø¸´: 5
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

qingqiu

Òø³æ (СÓÐÃûÆø)

[ÇóÖú] ÇóÖú£ºOFET×ªÒÆÊä³öÇúÏß ÒÑÓÐ1È˲ÎÓë

¸÷λ´óÏÀ£º´ó¼ÒºÃ£¡
×î½üÔÚ×öOFE²âÊÔʱ£¬·¢ÏÖÆ÷¼þºÜÄÑ´ïµ½±¥ºÍ£¬²¢ÇÒÔÚÊä³öÇúÏßÖУ¬µçÁ÷²¢²»´Ó0¿ªÊ¼£¬ÏëÇë½ÌÏ´óÏÀÃÇÓÐûÓÐÓöµ½¹ýÕâÖÖÇé¿ö£¬³öÏÖÕâÖÖÇé¿öµÄÔ­Òò£¬ÒÔ¼°½â¾ö·½·¨¡£
лллл£¡ÏÂÃæ¸½ÉϲâÊÔͼ¡£
ÇóÖú£ºOFET×ªÒÆÊä³öÇúÏß
ͼƬ1.png


ÇóÖú£ºOFET×ªÒÆÊä³öÇúÏß-1
ͼƬ2.png
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

ÉÙ˵»°¶à×öÊÂ
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zxt11s

Ìú³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
2Â¥: Originally posted by Miaolee at 2013-07-18 03:43:00
Fig 1
I =/ 0 when V=0, leakage problem, could be through the gate
please check the gate current
in the output characteristics, a huge contact resistance
that can be investigated by measuring the  ...

ÄãºÃ£¬ÕâÖÖÇé¿öÔõô°ìÄØ£¿Èç¹ûËùÓÐÇúÏß¼õȥ©µçÁ÷¿ÉÒÔÂð£¿

[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
5Â¥2017-06-17 18:48:55
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 6 ¸ö»Ø´ð

Miaolee

гæ (³õÈëÎÄ̳)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
½¯ÇàËÉ: ½ð±Ò+1, ¹ÄÀø½»Á÷ 2013-07-18 07:57:25
qingqiu: ½ð±Ò+5, ¡ïÓаïÖú 2013-07-18 09:26:04
Fig 1
I =/ 0 when V=0, leakage problem, could be through the gate
please check the gate current
in the output characteristics, a huge contact resistance
that can be investigated by measuring the output and transfer characteristics as a function of channel length

both Fig 1 & 2
hysteresis
what is your gate dielectric? how did you passivate it?
2Â¥2013-07-18 03:43:00
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

qingqiu

Òø³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by Miaolee at 2013-07-18 03:43:00
Fig 1
I =/ 0 when V=0, leakage problem, could be through the gate
please check the gate current
in the output characteristics, a huge contact resistance
that can be investigated by measuring the  ...

ÄúºÃ£¡Ê×ÏÈ£¬Ð»Ð»ÄúµÄ»Ø¸´¡£ÎÒÀûÓÃPMMA×÷Ϊµç½âÖʲ㣬Çë½ÌÄúÒ»¸öÎÊÌ⣺ÈçºÎ´ÓÊä³ö×ªÒÆÇúÏßÉÏ¿´½Ó´¥µç×èÄØ£¿Äܲ»ÄܾßÌå˵һÏ£¬Ð»Ð»Ð»Ð»¡£
Õë¶ÔÉÏÃæµÄÎÊÌ⣬¿ÉÄÜ©µçÁ÷ÊÇÔì³ÉÕâÖÖÏÖÏóµÄÆäÖÐÒ»¸öÔ­Òò£¬ÇëÎÊ»¹¿ÉÄÜÊÇÆäËûÄÄ·½ÃæÔì³ÉµÄÄØ£¿
лллл£¡
ÉÙ˵»°¶à×öÊÂ
3Â¥2013-07-18 09:29:46
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÂüÓ¨

Òø³æ (³õÈëÎÄ̳)

ÒýÓûØÌû:
3Â¥: Originally posted by qingqiu at 2013-07-18 09:29:46
ÄúºÃ£¡Ê×ÏÈ£¬Ð»Ð»ÄúµÄ»Ø¸´¡£ÎÒÀûÓÃPMMA×÷Ϊµç½âÖʲ㣬Çë½ÌÄúÒ»¸öÎÊÌ⣺ÈçºÎ´ÓÊä³ö×ªÒÆÇúÏßÉÏ¿´½Ó´¥µç×èÄØ£¿Äܲ»ÄܾßÌå˵һÏ£¬Ð»Ð»Ð»Ð»¡£
Õë¶ÔÉÏÃæµÄÎÊÌ⣬¿ÉÄÜ©µçÁ÷ÊÇÔì³ÉÕâÖÖÏÖÏóµÄÆäÖÐÒ»¸öÔ­Òò£¬ÇëÎÊ»¹¿ÉÄÜÊÇ ...

ÎÒ×öµÄºÍÄãͬÑùµÄÎÊÌ⣬ÄãÒѾ­½â¾öÁËÂð£¿Ôõô×öµ½µÄ£¬¶àл
4Â¥2015-06-03 20:10:33
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[˶²©¼ÒÔ°] ºþ±±¹¤Òµ´óѧ ÉúÃü¿ÆÑ§Ó뽡¿µÑ§Ôº-¿ÎÌâ×éÕÐÊÕ2026¼¶Ê³Æ·/ÉúÎï·½Ïò˶ʿ +3 1ϲ´º8 2026-03-17 5/250 2026-03-17 17:18 by ber´¨cool×Ó
[¿¼ÑÐ] 302Çóµ÷¼Á +9 ¸ºÐÄÕßµ±Öï 2026-03-11 9/450 2026-03-17 17:13 by ruiyingmiao
[¿¼ÑÐ] ²ÄÁÏר˶326Çóµ÷¼Á +6 Ä«ìÏæ¦Ý· 2026-03-15 7/350 2026-03-17 17:10 by ruiyingmiao
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤×¨Ë¶µ÷¼Á +5 heming3743 2026-03-16 5/250 2026-03-17 14:03 by Ó¸ÒÌ«¼àÍõ¹«¹«
[˶²©¼ÒÔ°] ÉîÛÚ´óѧ˶ʿÕÐÉú£¨2026Ç´«¸ÐÆ÷·½Ïò£¬½ö¼ȡµÚÒ»Ö¾Ô¸£© +4 xujiaoszu 2026-03-11 9/450 2026-03-17 10:29 by xujiaoszu
[¿¼ÑÐ] 289Çóµ÷¼Á +6 ²½´¨¿á×Ï123 2026-03-11 6/300 2026-03-17 10:23 by Sammy2
[¿¼ÑÐ] ¿¼Ñе÷¼Á +3 ä¿ya_~ 2026-03-17 5/250 2026-03-17 09:25 by Winj1e
[¿¼ÑÐ] 326Çóµ÷¼Á +4 ŵ±´¶û»¯Ñ§½±êéê 2026-03-15 7/350 2026-03-16 17:11 by ŵ±´¶û»¯Ñ§½±êéê
[¿¼ÑÐ] 326Çóµ÷¼Á +3 mlpqaz03 2026-03-15 3/150 2026-03-16 07:33 by Iveryant
[¿¼ÑÐ] »úеר˶µ÷¼Á +3 ±¿±¿ÍÃ×Ó 2026-03-12 3/150 2026-03-15 20:02 by Àõ×ÓÖà?
[¿¼ÑÐ] 26¿¼ÑÐÒ»Ö¾Ô¸ÖйúʯÓÍ´óѧ(»ª¶«)305·ÖÇóµ÷¼Á +3 ¼ÎÄêÐÂ³Ì 2026-03-15 3/150 2026-03-15 13:58 by ¹þ¹þ¹þ¹þºÙºÙºÙ
[¿¼ÑÐ] 255Çóµ÷¼Á +3 Àî¼Î»Û£¬ 2026-03-12 4/200 2026-03-14 16:58 by ÓÐÖ»ÀêÅ«
[¿¼ÑÐ] ¡¾0703»¯Ñ§µ÷¼Á¡¿-Ò»Ö¾Ô¸»ªÖÐʦ·¶´óѧ-Áù¼¶475 +5 Becho359 2026-03-11 5/250 2026-03-14 11:35 by ŶŶ123
[¿¼ÑÐ] 331Çóµ÷¼Á£¨0703Óлú»¯Ñ§ +5 ZY-05 2026-03-13 6/300 2026-03-14 10:51 by Jy?
[¿¼ÑÐ] 308 085701 ËÄÁù¼¶ÒѹýÇóµ÷¼Á +7 ÎÂÇÇÇÇÇÇÇÇ 2026-03-12 14/700 2026-03-14 10:49 by JourneyLucky
[¿¼ÑÐ] 330Çóµ÷¼Á +3 ?½´¸øµ÷¼Á¹òÁË 2026-03-13 3/150 2026-03-14 10:13 by JourneyLucky
[¿¼ÑÐ] ²ÄÁϹ¤³Ìµ÷¼Á +4 ßäßä¿Õ¿Õ 2026-03-11 4/200 2026-03-13 19:57 by JourneyLucky
[¿¼ÑÐ] ²ÄÁÏ301·ÖÇóµ÷¼Á +5 Liyouyumairs 2026-03-12 5/250 2026-03-13 14:42 by JourneyLucky
[¿¼ÑÐ] 277Çóµ÷¼Á +4 anchor17 2026-03-12 4/200 2026-03-13 11:15 by °×Ò¹ÓÆ³¤
[¿¼²©] ¸£ÖÝ´óѧÑî»ÆºÆ¿ÎÌâ×éÕÐÊÕ2026Äêרҵѧλ²©Ê¿Ñо¿Éú£¬2026.03.20½ØÖ¹ +3 Xiangyu_ou 2026-03-12 3/150 2026-03-13 09:36 by duanwu655
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û