Znn3bq.jpeg
²é¿´: 1805  |  »Ø¸´: 7
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

yc8662

гæ (СÓÐÃûÆø)

[½»Á÷] Ëĵ㷨²â³öÀ´µÄ±¡Ä¤µç×è°üº¬³Äµ×µÄÐÅÏ¢Â𣿠ÒÑÓÐ3È˲ÎÓë

Ò»Ö±ÒÔÀ´ÓÐÒ»¸öÎÊÌ⣬ͬÑù³É·ÖµÄ±¡Ä¤£¬³¤ÔÚµ¼µç³Äµ×ÉϺ;øÔµ³Áµ×ÉÏÓÃËĵ㷨²â³öÀ´µÄÌåµç×èֵΪºÎ²»Ò»Ñù£¿
Ëĵ㷨²â±¡Ä¤Ìåµç×裬µçÁ÷×ßÏòÊÇʲôÑùµÄ£¿ Êǽö½ö»áÁ÷¹ý±¡Ä¤±í²ãµÄÒ»²¿·Ö£¬»¹ÊÇÕû¸öÑùÆ·¶¼»áÁ÷¹ý£¿
Èç¹û³Äµ×µ¼µç±È½ÏºÃµÄ»°£¬µçÁ÷»á²»»áͨ¹ý³Äµ×£¿ Èç¹û»áÁ÷¹ý³Äµ×µÄ»°£¬ÄÇÓòâ³öÀ´µÄµç×èֵȥ¼ÆËãµç×èÂʵϰ£¬±¡Ä¤µÄºñ¶ÈÊDz»ÊÇÓ¦¸Ã¼ÓÉϳĵ׵ĺñ¶È£¿

±ÈÈç˵Éú³¤ÔÚSrRuO3ÉϵÄCoFe2O4£¬ ±¡Ä¤ºñ¶È100nm£¬³Äµ×ºñ¶È0.5mm, ²â³öÀ´Ëĵ㷨µç×èֵΪ300Ohm£¬¼ÆËãµç×èÂÊʱÓù«Ê½R=¦Ñ*L/S£¬´ËʱµÄLÊDz»ÊÇÓ¦¸ÃΪ0.5mm¶ø²»ÊÇ100nm?
»òÕß˵ÎÒÐèÒª¿¼ÂÇÁ½²¿·Öµç×裬R=¦Ñ1*L1/S1+¦Ñ2*L2/S2¡£1ºÍ2·Ö±ð´ú±í±¡Ä¤ºÍ³Äµ×£¬¸ù¾Ý³Äµ×µÄµç×èÂÊ£¬¼ÆËã³ö³Äµ×µç×裬´ÓRÖп۳ýµô£¬Ôٵõ½±¡Ä¤µÄµç×èÂʦÑ1.


ллָ½Ì£¡
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yc8662

гæ (СÓÐÃûÆø)

ÒýÓûØÌû:
3Â¥: Originally posted by caoxiafei at 2015-01-20 15:25:48
µ±³Äµ×µ¼µçÐԽϺÃʱ£¬¾Í²»ÄÜʹÓÃ4̽Õë·¨²âÊÔ±¡Ä¤µç×èÁË£¬4̽Õë²âÊÔ±¡Ä¤Ö»ÊʺϾøÔµ³Äµ×µÄÑùÆ·£»

ÄÇÇëÎÊһϣ¬³Äµ×µ¼µçÐԱȽϺõÄʱºò£¬Ó¦¸ÃÓÃʲô·½·¨²âÊÔ±¡Ä¤µç×裿
4Â¥2015-01-20 19:47:13
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 8 ¸ö»Ø´ð

Salucard77

Í­³æ (СÓÐÃûÆø)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
µ±È»ÓÐÓ°Ï죬ÄãÏëµÄÊǶԵġ£
µ«ÊǼòµ¥µÄ°ÑĤºñÇóºÍÒ²²»¼ûµÃ¶Ô£¬³ý·ÇÁ½ÖÖ²ÄÁϵ¼µçÐÔÏ൱»ò³Äµ×Õ¼ÓÅ£¬ÇÒ²»ÐγÉdiode£¬Ò²¾ÍÊÇÀíÏëµÄ´®Áª¡£
ËùÒÔÒ»°ã¶¼ÊÇÓõ¼µç²»¼Ñ»òÕß¾øÔµµÄ³Äµ×£¨Si wafer»ò²£Á§µÈ£©¡£
°Ù¶ÈÏÂËÄ̽Õë×Ðϸ¿´¿´£¬Æäʵ¾ÍÊÇÅ·Ä·¶¨ÂÉ¡£
2Â¥2015-01-20 10:35:50
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

caoxiafei

ר¼Ò¹ËÎÊ (ÖøÃûдÊÖ)

Ñз¢¹¤³Ìʦ-Topcon/HJTµç³Ø

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
µ±³Äµ×µ¼µçÐԽϺÃʱ£¬¾Í²»ÄÜʹÓÃ4̽Õë·¨²âÊÔ±¡Ä¤µç×èÁË£¬4̽Õë²âÊÔ±¡Ä¤Ö»ÊʺϾøÔµ³Äµ×µÄÑùÆ·£»
3Â¥2015-01-20 15:25:48
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

caoxiafei

ר¼Ò¹ËÎÊ (ÖøÃûдÊÖ)

Ñз¢¹¤³Ìʦ-Topcon/HJTµç³Ø

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÒýÓûØÌû:
4Â¥: Originally posted by yc8662 at 2015-01-20 19:47:13
ÄÇÇëÎÊһϣ¬³Äµ×µ¼µçÐԱȽϺõÄʱºò£¬Ó¦¸ÃÓÃʲô·½·¨²âÊÔ±¡Ä¤µç×裿...

Ôڳĵױ³Ãæ¶Æµç¼«£¬±¡Ä¤ÕýÃæÕô¶Æµç¼«£¬ÒÑÖªµç¼«Ãæ»ýºÍºñ¶È£¬Ê¹ÓÃI-VÇúÏß²âÊÔµç×裬¿Û³ý»ùµ×µç×èºÍ½Ó´¥µç×裬¾ÍOKÁË
5Â¥2015-01-20 20:31:01
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 335Çóµ÷¼Á +20 ÏëÉϰ¶Ñ½£¡£¡ 2026-04-12 23/1150 2026-04-17 10:50 by cuisz
[¿¼ÑÐ] 271Çóµ÷¼Á +37 2261744733 2026-04-11 39/1950 2026-04-17 10:11 by ºÚ¿Æ¼¼¿óÒµ
[¿¼ÑÐ] 291Çóµ÷¼Á +9 ¹ØÒä±±. 2026-04-14 9/450 2026-04-16 22:49 by cfdbai
[¿¼ÑÐ] 22ר˶Çóµ÷¼Á +10 haoyunÉϰ¶ 2026-04-11 12/600 2026-04-16 22:21 by Öí»á·É
[¿¼ÑÐ] ¼±Ðèµ÷¼Á +7 ¾ø²»·ÅÆú22 2026-04-15 7/350 2026-04-16 22:09 by SUSE_CL
[¿¼ÑÐ] 307ÖÐÒ½¿¼Ñе÷¼Á +6 ÓÚÒÔ²ÉÞÀ 2026-04-14 6/300 2026-04-16 16:20 by qingfeng258
[»ù½ðÉêÇë] RY£ºÖйú²ú³öµÄ¿ÆÑ§À¬»øÂÛÎÄ£¬¾ø¶ÔÊýÁ¿ºÍ±ÈÀý¶¼ÊÀ½çµÚÒ» +7 zju2000 2026-04-14 18/900 2026-04-16 11:36 by »¶ÀÖËÌÒ¶Ýè
[¿¼ÑÐ] ҩѧÇóµ÷¼Á +14 à¶¹þ¼ÓÓÍ 2026-04-14 16/800 2026-04-16 10:15 by beilsong20
[¿¼ÑÐ] 289 ·Ö105500ҩѧר˶Çóµ÷¼Á(ÕÒBÇøÑ§Ð£) +4 °×ÔÆ123456789 2026-04-13 4/200 2026-04-16 00:18 by ·ÛÇßÈô³¾
[¿¼ÑÐ] Çóµ÷¼Á +11 СÄô°®Ñ§Ï° 2026-04-11 15/750 2026-04-15 21:57 by noqvsozv
[¿¼ÑÐ] ÇóÖúµ÷¼Á£¬¿çµ÷ +19 XÊ®¸¦´çY 2026-04-11 20/1000 2026-04-15 21:18 by cuisz
[¿¼ÑÐ] ҩѧ305Çóµ÷¼Á +7 Â꿨°Í¿¨boom 2026-04-11 7/350 2026-04-15 13:21 by Î÷±±Íû¡ª·çɳ
[¿¼ÑÐ] »¯¹¤Ñ§Ë¶294·Ö£¬Çóµ¼Ê¦ÊÕÁô +32 yzyzx 2026-04-12 36/1800 2026-04-14 17:45 by lhj2009
[¿¼ÑÐ] 366Çóµ÷¼Á +11 ²»ÖªÃûµÄСئ 2026-04-11 11/550 2026-04-14 15:50 by zs92450
[¿¼ÑÐ] 293Çóµ÷¼Á +16 ÎÒ°®¸ßÊý¸ßÊý°®Î 2026-04-12 18/900 2026-04-13 21:47 by ѧԱJpLReM
[¿¼ÑÐ] 290Çóµ÷¼Á +18 ¿Â»´È» 2026-04-12 20/1000 2026-04-13 12:56 by cyh¡ª315
[¿¼ÑÐ] 0854µ÷¼Á +10 ³¤¹­°Á 2026-04-11 11/550 2026-04-13 10:38 by wp06
[¿¼ÑÐ] ¡£ +10 Àî¶àÃ×lee. 2026-04-12 11/550 2026-04-12 22:58 by yuyin1233
[¿¼ÑÐ] 303Çóµ÷¼Á +14 SereinQ 2026-04-10 15/750 2026-04-11 20:43 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 337Çóµ÷¼Á +4 ÑÐs. 2026-04-10 4/200 2026-04-11 08:57 by zhq0425
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û