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qingqiu

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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»¡£
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3Â¥2013-07-18 09:29:46
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Miaolee

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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

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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»¡£
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4Â¥2015-06-03 20:10:33
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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£¿

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