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[ Last edited by kunpeng1782 on 2012-10-24 at 16:45 ]
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3Â¥: Originally posted by quanten at 2012-10-24 22:27:20
first solution positive mask, negetive resist
1.        Wafer baking, 180/10min
2.        LOR 3A spinning 3000rpm, 180/5min
3.        nLof 2020 spinning, 3000rpm, 110/1min30s
4.        Mask align1, 3S
5.        Post baking, 110/1 ...

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4Â¥2019-07-31 12:40:40
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yswyx

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third167: ½ð±Ò+3, ¡ï¡ï¡ïºÜÓаïÖú 2012-10-29 16:23:05
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2Â¥2012-10-24 17:01:12
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

quanten

½ð³æ (ÖøÃûдÊÖ)

QQȺ(NW-FET): 157220400


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third167: ½ð±Ò+6, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸ 2012-10-29 16:22:59
first solution positive mask, negetive resist
1.        Wafer baking, 180/10min
2.        LOR 3A spinning 3000rpm, 180/5min
3.        nLof 2020 spinning, 3000rpm, 110/1min30s
4.        Mask align1, 3S
5.        Post baking, 110/1min
6.        Development , MIF 326/40s
7.        Lift-off, EPR PG at room temperature

Second solution EBL

1. e-beam-Lithographie - 2-Lagen-PMMA                                                               
Vorbehandlung                 Belacken                                Ausheizen               
Plasma        Heizplatte        RR-Bereich        Lack        Drehz [U/min]        Dicke [nm]        Heizplatte        Temp [¡ãC]        Zeit
        190¡ãC/5'                AR-P649.04        4000        150                set190        2'
Belacken                                Ausheizen                               
RR-Bereich        Lack        Drehz [U/min]        Dicke [nm]        Heizplatte        Temp [¡ãC]        Zeit               
        AR-P669.04        4000        220                set 180        2'               
Belichtung                                Entwicklung                Stop                Tempern
Belichter        dose        E [mW]        Kontaktart         Entwickler        Zeit        Medium        Zeit       
e-beam        250 µC/cm2         --         --        AR 600-55        2 '/Megas.        Isopropanol        5'         --
3Â¥2012-10-24 22:27:20
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
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