²é¿´: 803  |  »Ø¸´: 3

º«DСϣ

Ìú³æ (ÕýʽдÊÖ)

[ÇóÖú] ²ôÔÓ·½ÃæµÄÎÊÌâ ´ó¼Ò°ïæ¿´Ò»ÏÂ

¡®¡®n-type doping is facilitated by materials whose
conduction band minima ~CBM! are far from the vacuum
level, i.e., materials with large bulk-intrinsic electron affini-
ties x. Conversely, n-type doping tends to be compensated in
materials with small bulk-intrinsic electron affinities.

һƬ¹ØÓÚ²ôÔÓ¹æÔòµÄÎÄÏ×£¬ÎÒµÄÀí½âÊÇCBMÓën-type pinning energyÔ½½Ó½ü£¬Ô½´Ù½øNÐͲôÔÓ£¬µ«ÕâÓëÕæ¿ÕÄܼ¶ÓÐʲô¹ØÏµ£¿  »¹ÓÐ bulk-intrinsic electron affini-
ties Ö¸µÄÊÇʲô£¿
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

buct2010

½ð³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
uuv2010(½ð±Ò+2): ¶àлÌáʾ 2011-08-19 11:49:06
ÒýÓûØÌû:
1Â¥: Originally posted by º«DСϣ at 2011-08-18 20:49:49:
¡®¡®n-type doping is facilitated by materials whose
conduction band minima ~CBM! are far from the vacuum
level, i.e., materials with large bulk-intrinsic electron affini-
ties x. Conversel ...

Õæ¿ÕÄܼ¶ÔÚCBM µÄÉÏ·½½ÏÔ¶´¦£¬CBMÀëÕæ¿ÕÄܼ¶Ô½Ô¶£¬Ôò CBM Ô½µÍ¡£bulk-intrinsic electron affinities ÊÇÖ¸²ôÔÓºóÌå²ÄÁϵı¾Õ÷µç×ÓÇ׺ÍÐÔ£¬nÐͰ뵼ÌåµÄÔØÁ÷×ÓÊǵç×Ó£¬×ÔÈ»ÓнϴóµÄµç×ÓÇ׺ÍÐÔ¡£¶øPÐͰ뵼Ìå£¨ÔØÁ÷×ÓÊÇ¿ÕѨ£©µç×ÓÇ׺ÍÐÔС£¬ËüÓënÐͰ뵼Ìå×éºÏ¾Í»áÓеç×ӺͿÕѨµÄ²¹³¥×÷Óã¬Õâ¾ÍÊÇp-n½áÐγɵÄÔ­Òò¡£
2Â¥2011-08-19 08:35:19
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

º«DСϣ

Ìú³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
2Â¥: Originally posted by buct2010 at 2011-08-19 08:35:19:
Õæ¿ÕÄܼ¶ÔÚCBM µÄÉÏ·½½ÏÔ¶´¦£¬CBMÀëÕæ¿ÕÄܼ¶Ô½Ô¶£¬Ôò CBM Ô½µÍ¡£bulk-intrinsic electron affinities ÊÇÖ¸²ôÔÓºóÌå²ÄÁϵı¾Õ÷µç×ÓÇ׺ÍÐÔ£¬nÐͰ뵼ÌåµÄÔØÁ÷×ÓÊǵç×Ó£¬×ÔÈ»ÓнϴóµÄµç×ÓÇ׺ÍÐÔ¡£¶øPÐͰ뵼Ì壨 ...

This rule reflects the difficulty in n-type doping of ZnTe and AlN
£¨Ref. 7£© or diamond (x=0), the ease of n-type doping InAs, ZnO, and CdS £¨large x£©.
ÉËÃæ×ÓÕⲿ·ÖÊǽÓ×Å1Â¥µÄÄǶλ°µÄ£¬
¸ù¾ÝÎÄÖеÄÒâ˼£¬Ó¦¸ÃÊÇbulk-intrinsic electron affinities Ô½´ó£¬nÐͲôÔÓÔ¼ÈÝÒ×£¬bulk-intrinsic electron affinitiesԽС£¬nÐͲôÔÓÔ½À§ÄÑ
¶øÄúµÄÒâ˼Ӧ¸ÃÊÇnÐͰ뵼ÌåµÄbulk-intrinsic electron affinities ´ó£¬pÐ͵ÄС£¬ÕâÑùÊDz»ÊÇÓеãì¶ÜÄØ£¿
»¹Óв»Ã÷°×µÄÒ»µãÊÇΪʲôCBMÔ½µÍ£¬bulk-intrinsic electron affinities Ô½´óÄØ£¬±¾Õ÷µç×ÓÇ׺ÍÐÔÓëCBMʲô¹ØÏµÄØ£¿
3Â¥2011-08-19 10:55:50
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

buct2010

½ð³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
youzhizhe(½ð±Ò+2): лл½»Á÷¡£ÒѼÆÈëר¼Ò¿¼ºË´æµµ¡£ 2011-08-20 12:18:09
º«DСϣ(½ð±Ò+5): лл 2011-08-20 14:18:42
ÒýÓûØÌû:
3Â¥: Originally posted by º«DСϣ at 2011-08-19 10:55:50:
This rule reflects the difficulty in n-type doping of ZnTe and AlN
£¨Ref. 7£© or diamond (x=0), the ease of n-type doping InAs, ZnO, and CdS £¨large x£©.
ÉËÃæ×ÓÕⲿ·ÖÊǽÓ×Å1Â¥µÄÄǶλ° ...

Äã˵µÄ¶Ô£¬ÎÄÖеÄÒâ˼ÊÇbulk-intrinsic electron affinities Ô½´ó£¬nÐͲôÔÓÔ¼ÈÝÒס£µ«ÕâºÍnÐͰ뵼ÌåµÄbulk-intrinsic electron affinities ´ó£¬pÐ͵ÄС²»Ã¬¶Ü£¬ÄãµÄn-ÐͰ뵼ÌåµÄµç×ÓŨ¶È¸ß£¬¾ÍÊÇÒòΪnÐͲôÔÓŨ¶È¸ßÒýÆðµÄѽ¡£
»¹ÓÐCBM Ô½¸ß£¬Ô½½Ó½üÕæ¿ÕÄܼ¶£¬¶øÕæ¿ÕÄܼ¶ÊÇ×ÔÓɵç×ÓµÄÄܼ¶£¬¾ÍÊÇÔ­×ÓÖеç×Ó°ÚÍÑÔ­×ÓµÄÊø¸¿´ïµ½µÄÄܼ¶¡£nÐͲôÔÓµÄÔ­Àï¾ÍÊÇÔÚCBM µ×²¿ÒýÈëµç×ÓÄܼ¶¡£ºÜÄÑÓÐÔ­×ӵĵç×ÓÄܼ¶½Ó½üÕæ¿Õ£¬×ÔÈ»CBM¸ßµÄnÐͲôÔÓÀ§ÄÑ¡£¼ÈÈ»bulk-intrinsic electron affinities Ô½´ó£¬nÐͲôÔÓÔ¼ÈÝÒ×£¬ÄÇôËüµÄCBM ±ØÈ»µÍÁË¡£Ä㻹ÊÇÂò±¾°ëµ¼ÌåÎïÀí¿´¿´°É¡£
4Â¥2011-08-20 09:23:18
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ º«DСϣ µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ÓÐûÓеÀÌú/ÍÁľµÄÏëµ÷¼ÁÄÏÁÖ£¬¸ø×Ô¼ºÕÐʦµÜÖС« +3 TqlXswl 2026-03-16 6/300 2026-03-17 13:44 by ѧº£Æ¯²´
[¿¼ÑÐ] Çóµ÷¼Á£¬×Ü·Ö315£¬¿¼µÄÉúÎïÒ½Ò©£¬Ò»Ö¾Ô¸ºþÄÏʦ·¶´óѧ¡£µ÷¼Áµ½ÈκÎרҵ¶¼¿ÉÒÔ +3 С¶¡Ïë½ø²½ 2026-03-11 3/150 2026-03-17 11:13 by ³öÃÅ´ò½´ÓÍÊÇÃÛÖ
[¿¼ÑÐ] 332Çóµ÷¼Á +5 Zz°æ 2026-03-13 5/250 2026-03-17 11:01 by JineShine
[¿¼ÑÐ] 341Çóµ÷¼Á +5 µ·µ°ÖíÖí 2026-03-11 5/250 2026-03-17 06:56 by Muziwl
[¿¼ÑÐ] »úеר˶325£¬Ñ°ÕÒµ÷¼ÁԺУ +3 y9999 2026-03-15 5/250 2026-03-16 19:58 by y9999
[ÎÄѧ·¼²ÝÔ°] »ï°éÃÇ£¬×£ÎÒÉúÈÕ¿ìÀÖ°É +17 myrtle 2026-03-10 26/1300 2026-03-16 18:32 by Çà³ÈLn
[»ù½ðÉêÇë] ½ñÄêµÄ¹ú»ù½ðÊÇ´ò·ÖÖÆÂ𣿠50+3 zhanghaozhu 2026-03-14 3/150 2026-03-16 17:07 by ±±¾©À³ÒðÈóÉ«
[¿¼ÑÐ] 285Çóµ÷¼Á +6 ytter 2026-03-12 6/300 2026-03-16 15:05 by njzyff
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÖÐʦ·¶071000£¬325Çóµ÷¼Á +6 RuitingC 2026-03-12 6/300 2026-03-16 14:50 by ¿Éµ­²»¿ÉÍü
[»ù½ðÉêÇë] NSFCÉ걨ÊéÀïÉêÇëÈ˼òÀúÖдú±íÐÔÂÛÖø»¹ÐèÒªÔÚÉ걨Êé×îºóµÄ¸½¼þÀïÃæÔÙÉÏ´«Ò»±éÂð 20+5 NSFC2026ÎÒÀ´ÁË 2026-03-10 14/700 2026-03-15 23:53 by ²»¸ºÉØ»ªµÄ»¢
[¿¼ÑÐ] ÇóÀÏʦÊÕÁôµ÷¼Á +4 jiang½ª66 2026-03-14 5/250 2026-03-15 20:11 by Winj1e
[¿¼ÑÐ] 085601²ÄÁϹ¤³Ì315·ÖÇóµ÷¼Á +3 yang_0104 2026-03-15 3/150 2026-03-15 10:58 by peike
[¿¼ÑÐ] 297Ò»Ö¾Ô¸ÉϽ»085600Çóµ÷¼Á +5 Ö¸¼â°ËǧÀï 2026-03-14 5/250 2026-03-14 17:26 by a²»Ò×
[¿¼ÑÐ] 328Çóµ÷¼Á +3 5201314Lsy£¡ 2026-03-13 6/300 2026-03-14 15:31 by hyswxzs
[¿¼ÑÐ] 0805£¬333Çóµ÷¼Á +3 112253525 2026-03-10 3/150 2026-03-13 23:42 by JourneyLucky
[¿¼ÑÐ] 0703»¯Ñ§Ò»Ö¾Ô¸211 ×Ü·Ö320Çóµ÷¼Á +5 Â꿨°Í¿¨°¡¹þ 2026-03-11 5/250 2026-03-13 21:40 by JourneyLucky
[¿¼ÑÐ] ËÄ´¨´óѧ085601²ÄÁϹ¤³Ìר˶ ³õÊÔ294Çóµ÷¼Á +4 ×£ÎÒÃǺÃÔÚ¶¬Ìì 2026-03-11 4/200 2026-03-13 21:39 by peike
[¿¼ÑÐ] £¨081700£©»¯Ñ§¹¤³ÌÓë¼¼Êõ-298·ÖÇóµ÷¼Á +12 11À²À²À² 2026-03-11 35/1750 2026-03-13 21:25 by JourneyLucky
[¿¼ÑÐ] 301Çóµ÷¼Á +6 Liyouyumairs 2026-03-11 6/300 2026-03-13 20:11 by JourneyLucky
[¿¼ÑÐ] ÇóbÇøÑ§Ð£µ÷¼Á +3 ÖÜ56 2026-03-11 3/150 2026-03-13 16:20 by JourneyLucky
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û