²é¿´: 2743  |  »Ø¸´: 9
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

vaspstudy

Òø³æ (СÓÐÃûÆø)

[½»Á÷] ¡¾ÇóÖú¡¿ÎªÊ²Ã´°ëµ¼ÌåµÄµçÖÐÐÔÌõ¼þÄܹ»È·¶¨·ÑÃ×Äܼ¶£¿ ÒÑÓÐ7È˲ÎÓë

Èç¹ûÉæ¼°µ½È±ÏÝ»òÔÓÖÊʱ£¬ÐèÒªÓõçÖÐÐÔÌõ¼þÈ·¶¨·ÑÃ×Äܼ¶£¬ÏÂÃæÊ¹ÎÒµÄÀ§»ó£¬Çë¸÷λ³æÓÑÖ¸Õý£º
ÔÚÎÒ¿´À´£¬·ÑÃ×Äܼ¶²»ÂÛÔں䦣¬°ëµ¼ÌåʼÖÕÊǵçÖÐÐԵġ£°ëµ¼ÌåÖÐÓÐËÄÖÖ´øµçÁ£×Ó£¬µç×Ó¡¢¿ÕѨ¡¢¸ºµçÊÜÖ÷£¬ÕýµçÊ©Ö÷¡£²»ÂÛ·ÑÃ×Äܼ¶Ôں䦣¬±¾Õ÷¼¤·¢µÄµç×ӺͿÕѨʼÖÕ±£³Ö´úÊýºÍΪÁ㣻ʩÖ÷µçºÉÓëÒò´Ë²úÉúµÄµç×Ó´úÊýºÍΪÁ㣻ÊÜÖ÷µçºÉÓëÒò´Ë²úÉúµÄ¿ÕѨ´úÊýºÍΪÁã¡£ÉÏÊö¹ØÏµÓ¦¸ÃÓë·ÑÃ×Äܼ¶Î޹زŶԣ¬»»¾ä»°Ëµ£¬·ÑÃ×Äܼ¶²»ÂÛÔں䦣¬°ëµ¼ÌåµÄµçÖÐÐÔÌõ¼þÓ¦¸Ã¶¼¿ÉÒÔÂú×ãµÄ¡£ÄÇΪʲô»¹Òª¸ù¾ÝµçÖÐÐÔÌõ¼þÀ´È·¶¨·ÑÃ×Äܼ¶ÄØ£¿ÄÜÈ·¶¨µÃ³öÀ´Âð£¿
ÎÄÏ׿´µÄ·ÑÃ×Äܼ¶Óë²ôÔÓŨ¶È£¬Î¶ȵÈÓйØÏµ£¬¿É°´ÕÕÉÏÃæ·ÖÎö£¬ÎÞÂÛ²ôÔÓŨ¶È»òζÈÈçºÎ£¬¶Ô·ÑÃ×Äܼ¶µÄλÖÃÒ²Ó¦¸ÃûÓÐÒªÇó²Å¶Ô£¡
×ÜÖ®£¬ÎҵĽáÂÛ£¬µçÖÐÐÔÓ¦¸ÃÊÇÒ»¸ö×ÔÈ»³ÉÁ¢µÄ¹ØÏµÊ½£¬Óë·ÑÃ×Äܼ¶µÄλÖÃËÆºõÎ޹ء£¾¿¾¹´íÔÚÄÇÀÇë¸ßÊÖ½â»ó£¬²»Ê¤ÆÚ´ý£¡

[ Last edited by vaspstudy on 2010-12-14 at 10:51 ]
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

ÔÓÆßÔÓ°Ë

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

ÈñÀûµÄË鯬

ľ³æ (ÕýʽдÊÖ)

star watcher

¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
zzy870720z(½ð±Ò+1):ллÌáʾ 2010-12-16 07:55:26
Æäʵ¹ØÓÚ°ëµ¼ÌåµÄ·ÑÃ×Äܼ¶»ÆÀ¥µÄÊéÉÏÓÐרÃÅÌÖÂ۵ġ£
6Â¥2010-12-15 23:35:35
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 10 ¸ö»Ø´ð

nodding

ľ³æ (СÓÐÃûÆø)

¡ï ¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
zhang668(½ð±Ò+2):¸Ðл½»Á÷ 2010-12-14 12:23:39
¸öÈËdz±¡»Ø¸´Ò»Ï¡£

Äã˵µÄ£¬´øµçÓë·ÑÃ×Äܼ¶Î޹أ¬Ó¦¸ÃÊÇ ¶ÔµÄ¡£

µ«ÊÇ×¢Ò⣺µç×ÓŨ¶ÈºÍ¿ÕѨŨ¶È¿ÉÊÇÓë·ÑÃ×Äܼ¶Î»ÖÃÓйصġ£ ËùÒÔÔÚµ¥Î»Ìå»ýÖеçÖÐÐÔ£¬ÓôøÕýµçµÄŨ¶È=´ø¸ºµçµÄŨ¶È¡£
ÕâÑùÀ´È·¶¨·ÑÃ×Äܼ¶¡£
2Â¥2010-12-14 11:58:45
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

vaspstudy

Òø³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
Originally posted by nodding at 2010-12-14 11:58:45:
¸öÈËdz±¡»Ø¸´Ò»Ï¡£

Äã˵µÄ£¬´øµçÓë·ÑÃ×Äܼ¶Î޹أ¬Ó¦¸ÃÊÇ ¶ÔµÄ¡£

µ«ÊÇ×¢Ò⣺µç×ÓŨ¶ÈºÍ¿ÕѨŨ¶È¿ÉÊÇÓë·ÑÃ×Äܼ¶Î»ÖÃÓйصġ£ ËùÒÔÔÚµ¥Î»Ìå»ýÖеçÖÐÐÔ£¬ÓôøÕýµçµÄŨ¶È=´ø¸ºµçµÄŨ¶È¡£
ÕâÑùÀ´È·¶¨·ÑÃ×Äܼ¶¡£

¶àл£¬µ«»¹ÊÇû¶®£¬ÔÙÇë½Ìһϣºµç×ÓŨ¶ÈºÍ¿ÕѨŨ¶ÈÊÇÓë·ÑÃ×Äܼ¶Î»ÖÃÓйأ¬µ«»¹ÓÐcharged donorºÍcharged acceptorÄØ£¬ËûÃÇËÄÕßÖ®ºÍ×ÔÈ»»á±£³ÖµçÖÐÐԵ쬼´
n(electrons)+n(acceptors)=n(holes)+n(donors)
ÕâÒ»¹ØÏµÊ½Ó¦¸ÃÓë·ÑÃ×Äܼ¶Î޹زŶԣ¬¼ÈÈ»Óë·ÑÃ×Äܼ¶Î޹أ¬ÓÖºÎÐèÒ»¸ö·ÑÃ×Äܼ¶µÄÌØ¶¨ÖµÀ´Î¬³ÖµçÖÐÐÔÄØ£¿
²»¶ÔÖ®´¦£¬ÇëÖ¸Õý£¬²»Ê¤¸Ðл£¡
3Â¥2010-12-15 19:37:05
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

nodding

ľ³æ (СÓÐÃûÆø)

¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
zzy870720z(½ð±Ò+1):лл²¹³ä 2010-12-15 21:01:51
ÒýÓûØÌû:
Originally posted by vaspstudy at 2010-12-15 19:37:05:
£º
¶àл£¬µ«»¹ÊÇû¶®£¬ÔÙÇë½Ìһϵç×ÓŨ¶ÈºÍ¿ÕѨŨ¶ÈÊÇÓë·ÑÃ×Äܼ¶Î»ÖÃÓйأ¬µ«»¹ÓÐcharged donorºÍcharged acceptorÄØ£¬ËûÃÇËÄÕßÖ®ºÍ×ÔÈ»»á±£³ÖµçÖÐÐԵ쬼´
n(electrons)+n(acceptors)=n(holes)+n(donors)
Õâ ...

ºÇºÇ¡£Çë×¢Ò⣺n(electrons)+n(acceptors)=n(holes)+n(donors) ÕâÀï±ßµÄn¶¼ÊÇŨ¶ÈŶ¡£Ç°Ãæ¡°µç×ÓŨ¶ÈºÍ¿ÕѨŨ¶ÈÊÇÓë·ÑÃ×Äܼ¶Î»ÖÃÓйء±¡£ÕâÑùµÄ»°£¬¾Í¿ÉÒÔ¸ù¾ÝµçÖÐÐÔµÈʽ£¬Çó½â·ÑÃ×Äܼ¶¡£ ²»ÖªËµÃ÷°×û

[ Last edited by nodding on 2010-12-15 at 20:58 ]
4Â¥2010-12-15 20:56:12
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤304ÇóBÇøµ÷¼Á +6 Çñgl 2026-03-11 7/350 2026-03-17 01:27 by ѧԱFnSWZj
[ÎÄѧ·¼²ÝÔ°] »ï°éÃÇ£¬×£ÎÒÉúÈÕ¿ìÀÖ°É +17 myrtle 2026-03-10 26/1300 2026-03-16 18:32 by Çà³ÈLn
[¿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] 311Çóµ÷¼Á +5 26ÑÐ0 2026-03-15 5/250 2026-03-16 16:21 by a²»Ò×
[¿¼ÑÐ] 070303Ò»Ö¾Ô¸Î÷±±´óѧѧ˶310ÕÒµ÷¼Á +5 dÈçÔ¸Éϰ¶ 2026-03-12 8/400 2026-03-16 15:19 by peike
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á 290·ÖÓпÆÑо­Àú£¬ÂÛÎÄÔÚͶ +7 ÄåÄågk 2026-03-14 7/350 2026-03-16 10:12 by houyaoxu
[¿¼ÑÐ] 0856Çóµ÷¼Á +3 ÁõÃÎ΢ 2026-03-15 3/150 2026-03-16 10:00 by houyaoxu
[˶²©¼ÒÔ°] ÉîÛÚ´óѧ˶ʿÕÐÉú£¨2026Ç´«¸ÐÆ÷·½Ïò£¬½ö¼ȡµÚÒ»Ö¾Ô¸£© +4 xujiaoszu 2026-03-11 8/400 2026-03-16 09:45 by xujiaoszu
[¿¼ÑÐ] 070305Çóµ÷¼Á +3 mlpqaz03 2026-03-14 4/200 2026-03-15 11:04 by peike
[»ù½ðÉêÇë] ÓбØÒª¸ü»»É걨¿ÚÂð 20+3 fannyamoy 2026-03-11 3/150 2026-03-14 00:52 by zhanghaozhu
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á +4 ¿ìÀÖµÄÏã½¶ 2026-03-11 4/200 2026-03-13 22:41 by JourneyLucky
[¿¼ÑÐ] 285»¯¹¤Ñ§Ë¶Çóµ÷¼Á£¨081700£© +6 ²ñ¿¤Ã¨_ 2026-03-12 6/300 2026-03-13 20:46 by hmn_wj
[¿¼ÑÐ] Çóµ÷¼Á +5 Ò»¶¨ÓÐѧÉÏ- 2026-03-12 5/250 2026-03-13 18:31 by ms629
[¿¼ÑÐ] 274Çóµ÷¼Á +3 S.H1 2026-03-12 3/150 2026-03-13 15:15 by JourneyLucky
[¿¼ÑÐ] ÍÁľµÚÒ»Ö¾Ô¸276Çóµ÷¼Á£¬¿ÆÑкͼ¼ÄÜÊ®·Ö·á¸»£¬ÇóÐÂÐË·½ÏòµÄµ¼Ê¦ÊÕÁô +3 ÍÁľСÌì²Å 2026-03-12 3/150 2026-03-13 15:01 by JourneyLucky
[¿¼ÑÐ] 0817»¯Ñ§¹¤³ÌÓë¼¼Êõ¿¼ÑÐ312·Öµ÷¼Á +3 T123 tt 2026-03-12 3/150 2026-03-13 10:49 by houyaoxu
[¿¼ÑÐ] Çóµ÷¼Á ×ÊÔ´Óë»·¾³ 285 +3 δÃû¿¼Éú 2026-03-10 3/150 2026-03-13 10:31 by houyaoxu
[¿¼ÑÐ] 08ʳƷ»òÇṤÇóµ÷¼Á£¬±¾¿Æ·¢±í3ƪsciÒ»ÇøtopÂÛÎÄ£¬Ò»Ö¾Ô¸ÄÏʦ´óʳƷ¿ÆÑ§Ó빤³Ì +3 ÎÒÊÇÒ»¸ö±ø£¬ 2026-03-10 3/150 2026-03-13 10:21 by Yuyi.
[¿¼ÑÐ] 270Çóµ÷¼Á 085600²ÄÁÏÓ뻯¹¤×¨Ë¶ +3 YXCT 2026-03-11 3/150 2026-03-13 10:13 by houyaoxu
[¿¼ÑÐ] 085600 ²ÄÁÏÓ뻯¹¤ 295 Çóµ÷¼Á +10 dream¡­¡­ 2026-03-10 12/600 2026-03-12 13:46 by dream¡­¡­
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û