²é¿´: 5889  |  »Ø¸´: 5
±¾Ìû²úÉú 1 ¸ö ²©Ñ§EPI £¬µã»÷ÕâÀï½øÐв鿴
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

Excel888

Ìú¸Ëľ³æ (ÕýʽдÊÖ)

[ÇóÖú] ¹ÌÌå·ÛÄ©µÄÎü¹â¶ÈºÍ²¨³¤ÒÑÖª£¬ÔõôÇó´øÏ¶£¿¼±ÎÊ£¡

ÈçÌ⣬ÎÒ²âµÄÊǹÌÌå·ÛÄ©µÄ£¬²»ÊÇĤ£¬µÃµ½µÄÊÇÎü¹â¶ÈºÍ²¨³¤£¬ÇëÎÊÔõô¼ÆËã´øÏ¶£¿
ÏÂÃæÊÇÍøÉϵÄ˵·¨£¬ÎÒ¿ÉÒÔÖ±½ÓÓ÷½·¨2Â𣿣¡
·½·¨1£ºÀûÓÃ×ÏÍâ¿É¼ûÂþ·´Éä²âÁ¿ÖеÄÎü¹â¶ÈÓ벨³¤Êý¾Ý×÷ͼ£¬ÀûÓýØÏß·¨×ö³öÎüÊÕ²¨³¤ãÐÖµ¦Ëg(nm)£¬
ÀûÓù«Ê½ Eg=1240/¦Ëg (eV) ¼ÆËã½û´ø¿í¶È¡£
·½·¨2£ºÀûÓÃ(Ah¦Í)2 ¶Ô h¦Í ×öͼ£¬ÀûÓÃÖ±Ïß²¿·ÖÍâÍÆÖÁºá×ø±ê½»µã£¬¼´Îª½û´ø¿í¶ÈÖµ¡£Ò²¿ÉÀûÓÃ(Ah¦Í)0.5
¶Ô h¦Í ×öͼ£¬ÀûÓÃÖ±Ïß²¿·ÖÍâÍÆÖÁºá×ø±ê½»µã£¬¼´Îª½û´ø¿í¶ÈÖµ¡£Ç°ÕßΪ¼ä½Ó°ëµ¼Ìå½û´ø¿í¶ÈÖµ£¬ºóÕßΪֱ
½Ó°ëµ¼Ìå½û´ø¿í¶ÈÖµ¡£A (Absorbance) ¼´Îª×ÏÍâ¿É¼ûÂþ·´ÉäÖеÄÎü¹â¶È¡£
·½·¨3£ºÀûÓÃ(¦Áh¦Í)2 ¶Ô h¦Í ×öͼ£¬ÀûÓÃÖ±Ïß²¿·ÖÍâÍÆÖÁºá×ø±ê½»µã£¬¼´Îª½û´ø¿í¶ÈÖµ¡£Ò²¿ÉÀûÓÃ(¦Áh¦Í)0.5
¶Ô h¦Í ×öͼ£¬ÀûÓÃÖ±Ïß²¿·ÖÍâÍÆÖÁºá×ø±ê½»µã£¬¼´Îª½û´ø¿í¶ÈÖµ¡£Ç°ÕßΪ¼ä½Ó°ëµ¼Ìå½û´ø¿í¶ÈÖµ£¬ºóÕßΪ
Ö±½Ó°ëµ¼Ìå½û´ø¿í¶ÈÖµ¡£¦Á (Absorption Coefficient ) ¼´Îª×ÏÍâ¿É¼ûÂþ·´ÉäÖеÄÎüÊÕϵÊý¡£¦ÁÓëA³ÉÕý±È¡£
·½·¨4£ºÀûÓÃ[F(R¡Þ)h¦Í]2 ¶Ô h¦Í ×öͼ£¬ÀûÓÃÖ±Ïß²¿·ÖÍâÍÆÖÁºá×ø±ê½»µã£¬¼´Îª½û´ø¿í¶ÈÖµ¡£Ò²¿ÉÀûÓÃ
[F(R¡Þ)h¦Í]0.5 ¶Ô h¦Í ×öͼ£¬ÀûÓÃÖ±Ïß²¿·ÖÍâÍÆÖÁºá×ø±ê½»µã£¬¼´Îª½û´ø¿í¶ÈÖµ¡£Ç°ÕßΪ¼ä½Ó°ëµ¼Ìå½û´ø¿í¶È
Öµ£¬ºóÕßΪֱ½Ó°ëµ¼Ìå½û´ø¿í¶ÈÖµ¡£

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

ÄäÃû

Óû§×¢Ïú (ÖøÃûдÊÖ)

±¾Ìû½öÂ¥Ö÷¿É¼û
4Â¥2012-05-27 09:59:59
ÒÑÔÄ   ÉêÇ벩ѧEPI   ±à¼­   ²é¿´ÎÒµÄÖ÷Ò³
²é¿´È«²¿ 6 ¸ö»Ø´ð

fansire

ľ³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
Excel888: ½ð±Ò+2, ²©Ñ§EPI+1, ¡ïÓаïÖú 2012-05-26 18:14:12
Excel888: È¡ÏûÖö¥ 2012-05-27 19:10:14
ÎÒÃÇʵÑéÊÒÓ÷½·¨1±È½Ï¶à
2Â¥2012-05-26 17:36:21
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÄäÃû

Óû§×¢Ïú (ÖøÃûдÊÖ)

¡ï ¡ï ¡ï ¡ï
Excel888: ½ð±Ò+4, ¡ï¡ï¡ïºÜÓаïÖú 2012-05-27 12:42:04
Excel888: »ØÌûÖö¥ 2012-05-27 19:09:43
±¾Ìû½öÂ¥Ö÷¿É¼û
3Â¥2012-05-27 09:58:57
ÒÑÔÄ   ÉêÇ벩ѧEPI   ±à¼­   ²é¿´ÎÒµÄÖ÷Ò³

Excel888

Ìú¸Ëľ³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
3Â¥: Originally posted by ybsyh3 at 2012-05-27 09:58:57
ËÄÖÖ·½·¨µÄ²»Í¬ÔÚÓÚ£º
£¨1£©ÓÃÓÚ²»¾«È·µÄ¼ÆË㣬²ÄÁÏΪÄÉÃ׳߶Èʱ£¬²»×¼È·£¬Îó²îºÜ´ó£¬¿É²ÎÔÄÎÄÏ×Use of diffuse reflectance spectroscopy for optical characterization of un-supported nanostructures
£¨2£©·½ ...

µ«Èç¹ûÓÃ2ºÍ0.5Ë㣬µÃ³öµÄ½á¹ûÏà²îºÜ´ó°¡£¬¶ÔTiO2À´Ëµ£¬¾õµÃ0.5ËãµÄ»¹Ëã¿¿Æ×¡£°´Ò»°ãµÄÀí½âTiO2Ϊ¼ä½Ó´øÏ¶Ô¾Ç¨¡£ÕâÔõô»ØÊ£¿
5Â¥2012-05-27 14:02:18
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Çóµ÷¼Á +4 ÑÐÑУ¬½Óµç»° 2026-03-24 5/250 2026-03-24 10:17 by ÑÐÑУ¬½Óµç»°
[¿¼ÑÐ] ¿¼Ñл¯Ñ§308·ÖÇóµ÷¼Á +7 ÄãºÃÃ÷ÌìÄãºÃ 2026-03-23 8/400 2026-03-23 18:39 by macy2011
[¿¼ÑÐ] 336»¯¹¤µ÷¼Á +4 Íõ´ó̹1 2026-03-23 5/250 2026-03-23 18:32 by allen-yin
[¿¼ÑÐ] Çóµ÷¼ÁÒ»Ö¾Ô¸Î人Àí¹¤´óѧ²ÄÁϹ¤³Ì£¨085601£© +3 WW.' 2026-03-23 5/250 2026-03-23 17:18 by ·ãÒíljj
[¿¼ÑÐ] 08¹¤Ñ§µ÷¼Á +7 Óû§573181 2026-03-20 11/550 2026-03-23 15:47 by ÎÒ°®Ñ§Ï°Ñ§Ï°Ê¹Î
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©»¯¹¤´óѧ070300 ѧ˶336Çóµ÷¼Á +5 vvÃÔ 2026-03-21 8/400 2026-03-22 14:20 by ColorlessPI
[¿¼ÑÐ] 285Çóµ÷¼Á +6 ytter 2026-03-22 6/300 2026-03-22 12:09 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] 286Çóµ÷¼Á +10 Faune 2026-03-21 10/500 2026-03-21 23:34 by 314126402
[¿¼ÑÐ] ³õÊÔ 317 +7 °ëÀ­Ô±û 2026-03-20 7/350 2026-03-21 22:26 by peike
[¿¼ÑÐ] 311Çóµ÷¼Á +3 Ó¸ҵÄСÎâ 2026-03-20 3/150 2026-03-21 17:40 by ColorlessPI
[¿¼ÑÐ] ¶þ±¾¿ç¿¼Ö£´ó²ÄÁÏ306Ó¢Ò»Êý¶þ +3 z1z2z3879 2026-03-17 3/150 2026-03-21 02:29 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÖпƼ¼´óѧ£¬080502£¬354·ÖÇóµ÷¼Á +5 ÊØºòϦÑôCF 2026-03-18 5/250 2026-03-21 01:06 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸ Î÷±±´óѧ £¬070300»¯Ñ§Ñ§Ë¶£¬×Ü·Ö287£¬Ë«·ÇÒ»±¾£¬Çóµ÷¼Á¡£ +3 ³¿»èÏßÓëÐǺ£ 2026-03-18 3/150 2026-03-21 00:46 by JourneyLucky
[¿¼ÑÐ] 296Çóµ÷¼Á +6 www_q 2026-03-18 10/500 2026-03-20 23:56 by JourneyLucky
[¿¼ÑÐ] 0817 »¯Ñ§¹¤³Ì 299·ÖÇóµ÷¼Á ÓпÆÑо­Àú ÓжþÇøÎÄÕ +22 rare12345 2026-03-18 22/1100 2026-03-20 20:39 by zhukairuo
[ÂÛÎÄͶ¸å] ÉêÇë»Ø¸åÑÓÆÚÒ»¸öÔ£¬±à¼­Í¬ÒâÁË¡£µ«ÏµÍ³ÉϵÄʱ¼äû±ä£¬¸ø±à¼­ÓÖдÓʼþÁË£¬Ã»»Ø¸´ 10+3 wangf9518 2026-03-17 4/200 2026-03-19 23:55 by babero
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤Çóµ÷¼Á +6 Ð÷ÐÒÓë×Ó 2026-03-17 6/300 2026-03-19 13:27 by houyaoxu
[¿¼ÑÐ] ²ÄÁÏ¿¼Ñе÷¼Á +3 xwt¡£ 2026-03-19 3/150 2026-03-19 11:22 by wãåÑôw
[¿¼²©] 26²©Ê¿ÉêÇë +3 1042136743 2026-03-17 3/150 2026-03-17 23:30 by ÇáËɲ»ÉÙËæ
[¿¼ÑÐ] ¿¼ÑÐÇóµ÷¼Á +3 éÙËÌ. 2026-03-17 4/200 2026-03-17 21:43 by ÓÐÖ»ÀêÅ«
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û