²é¿´: 1097  |  »Ø¸´: 8
±¾Ìû²úÉú 1 ¸ö ²©Ñ§EPI £¬µã»÷ÕâÀï½øÐв鿴
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

zhypan0928

ľ³æ (ÕýʽдÊÖ)


[ÇóÖú] µç³Á»ýÂÁÎÄÏ×ÖÐXRD·ÖÎöÎÊÌ⣬Çó¸ßÊÖ½â´ð£¬Óнð±Ò·îÉÏ£¡Ð»Ð»£¡

¿´ÁËÁ½ÆªÎÄÏ×£¬ÓÐËĸöÓйØXRDÊýÖµ·ÖÎöÉϵÄÀ§»ó£¬ÇóºÃÐÄÈ˽â´ð¡£
the Texture Coefficient for the (111), (200), (220), (311) and(222) reflections was calculated by using the following expression£¨¼û¸½Í¼£©:
I(hkl) was the peak intensity of the (hkl) reflection for the obtained samples, I0(hkl) was the peak intensity of the (hkl) reflection for the JCPDS card no. 01-089-2769, and n was the number of peaks.
µÚÒ»¸öÎÊÌ⣺I0(hkl)ÊǸù¾ÝJCPDS card no. 01-089-2769Õâ¸ö±ê×¼²éµÄÊýÖµÂð£¿ÔÚÄIJ飿Ôõô²é£¿
µÚ¶þ¸öÎÊÌ⣺nÊÇ·åµÄ¸öÊý£¬×ܹ²µÄ·å²»Ö»ÒÔÉÏ5¸ö£¬»¹ÓÐÆäËûµÄÔӷ壬ÔÓ·åÒ²Ëã½ønÂ𣿱ÈÈç˵XRDͼÖгýÁËÒÔÉÏ(111), (200), (220), (311) and(222)Îå¸ö·å£¬»¹ÓÐÈý¸öÔÓ·å¡£ÄÇônÊÇ5»¹ÊÇ8ÄØ£¿

µÚ¶þƪÎÄÏ×ÖбíÊöÈçÏ£º
where  Ihkl is  the  integrated  intensity  obtained  from  the Pearson VII profile fit,  and  Ir,hkl is  the integrated  intensity for  a  randomly  oriented  sample.  The  values  listed  on JCPDS card no. 4-0787 were used for the Ir,hkl of  randomly oriented aluminum.
µÚÈý¸öÎÊÌ⣺the Pearson VII profile fitÊÇʲô¹«Ê½Âð£¿Çóϸ½Ú?
µÚËĸöÎÊÌ⣺¶¼Êǵç³Á»ýÂÁ·½ÃæµÄÎÄÏ×£¬¶¼ÊÇ·ÖÎöXRDµÄ¹«Ê½£¬ÔõôÕâÀïµÄ±ê×¼JCPDS card no. 4-0787ºÍÉÏÃæÄǸö²»Ò»ÑùÄØ£¿ÊDz»ÊÇÏÖÔڵıê×¼±äÁË»¹ÊÇ¿ÉÒÔÓв»Í¬µÄ±ê׼Ĩ£¿Ò²ÐíÊÇÎÒÀí½âÓÐÎÊÌ⣿

ÖÔÐĸÐл¸÷λ¶ÔÎÒÖ¸µ¼£¬¿É×·¼Ó½ð±Ò£¬Ð»Ð»´ó¼Ò£¡

µÚһƪÎÄÏ׸½Í¼



µÚ¶þƪÎÄÏ׸½Í¼

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

liu2004m

ÈÙÓþ°æÖ÷ (ÎÄ̳¾«Ó¢)

ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
zhypan0928(½ð±Ò+10): ¡ï¡ï¡ïºÜÓаïÖú 2012-03-05 20:35:45
ÒýÓûØÌû:
8Â¥: Originally posted by zhypan0928 at 2012-03-04 22:36:33:
ÄúºÃ£¬ÓиöÎÊÌâ×ÉѯÏÂÄú£ºÎÒ×öµç½âÂÁµÄ£¬Ó¦¸ÃÊǵ¥ÖÊÂÁ¶Ô°É¡£ÎÒÈ¥XRD·ÖÎöÊÒ²éѯXRD¿¨Æ¬£¬Óкöà¸ö±ê׼ͼÆ×£¬ÎÒ¶¼²»ÖªµÀÑ¡ÔñÄĸö×öÎÒµÄJCPDF±ê×¼£¬Ôõô°ì°¡£¿ÐªÐª£¡

Äĸö¶ÔµÃÉϾÍÑ¡ÄÄÒ»¸ö
9Â¥2012-03-05 10:05:26
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 9 ¸ö»Ø´ð

liu2004m

ÈÙÓþ°æÖ÷ (ÎÄ̳¾«Ó¢)

ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

zhypan0928(½ð±Ò+5, ²©Ñ§EPI+1): ¡ï¡ï¡ïºÜÓаïÖú ¾ßÌåŪÃ÷°×»¹Òª¶à¿´Ïà¹Ø×ÊÁϰ¡£¬Ð»Ð»ÁË 2012-02-23 17:03:54
1£¬±ê×¼PDF¿¨Æ¬£¬ÓÐÊý¾Ý¿â£¬ÏÂÔØÒ»¸ö¾ÍÐÐ
2£¬Ò»°ã¼ÆËãÖ÷·å£¬ÔÓ·åÒ»°ãºöÂÔ²»¼Æ£¬
3£¬ÕâÊÇÄâºÏ£¬
4£¬Í¬ÖÖÎïÖÊÓв»Í¬¾§Ïñ£¬»áÓкܶàPDF±ê×¼¿¨Æ¬£¬ËùÒÔÖ»Òª±àºÅ²»Ò»Ñù£¬ËäÈ»ÊÇͬһÖÖÎïÖÊ£¬ÆäÑÜÉäÒ²»á²»Ò»Ñù¡£
2Â¥2012-02-23 12:50:32
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zhypan0928

ľ³æ (ÕýʽдÊÖ)


ÒýÓûØÌû:
Â¥: Originally posted by liu2004m at 2012-02-23 12:50:32:
1£¬±ê×¼PDF¿¨Æ¬£¬ÓÐÊý¾Ý¿â£¬ÏÂÔØÒ»¸ö¾ÍÐÐ
2£¬Ò»°ã¼ÆËãÖ÷·å£¬ÔÓ·åÒ»°ãºöÂÔ²»¼Æ£¬
3£¬ÕâÊÇÄâºÏ£¬
4£¬Í¬ÖÖÎïÖÊÓв»Í¬¾§Ïñ£¬»áÓкܶàPDF±ê×¼¿¨Æ¬£¬ËùÒÔÖ»Òª±àºÅ²»Ò»Ñù£¬ËäÈ»ÊÇͬһÖÖÎïÖÊ£¬ÆäÑÜÉäÒ²»á²»Ò»Ñù¡£

àÅ£¬Ð»Ð»¡£²»¹ýÃ²ËÆÍ¦¸´Ôӵİ¡£¬×Ô¼ºÂýÂýѧϰ°É£¬ºÇºÇ
3Â¥2012-02-23 17:04:26
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zhypan0928

ľ³æ (ÕýʽдÊÖ)


ÒýÓûØÌû:
2Â¥: Originally posted by liu2004m at 2012-02-23 12:50:32:
1£¬±ê×¼PDF¿¨Æ¬£¬ÓÐÊý¾Ý¿â£¬ÏÂÔØÒ»¸ö¾ÍÐÐ
2£¬Ò»°ã¼ÆËãÖ÷·å£¬ÔÓ·åÒ»°ãºöÂÔ²»¼Æ£¬
3£¬ÕâÊÇÄâºÏ£¬
4£¬Í¬ÖÖÎïÖÊÓв»Í¬¾§Ïñ£¬»áÓкܶàPDF±ê×¼¿¨Æ¬£¬ËùÒÔÖ»Òª±àºÅ²»Ò»Ñù£¬ËäÈ»ÊÇͬһÖÖÎïÖÊ£¬ÆäÑÜÉäÒ²»á²»Ò»Ñù¡£

¹ØÓÚµÚ¶þ¸öÎÊÌ⣬XRD·ÖÎö½á¹ûµÄPDFÀï³öÏ־Ÿö·åµÄÊýÖµ¡£ÎÒµç½âÂÁµÄ·åÓÐÎå¸ö£¬ÁíÍâÁ½¸ö·å±È½ÏСµ¹ÊÇ¿ÉÒÔºöÂÔ£¬»¹ÓÐÁ½¸ö·åҲͦǿµÄ¡£Äǹ«Ê½ÀïµÄnÊÇ7Â𣿻¹ÊÇ5°¡£¿²»¶®°¡£¬55
4Â¥2012-02-23 17:16:42
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 288Çóµ÷¼Á +3 ÓÚº£º£º£º£ 2026-03-19 3/150 2026-03-19 10:38 by ÓÐÖ»ÀêÅ«
[¿¼ÑÐ] ²ÄÁÏ080500µ÷¼ÁÇóÊÕÁô +4 Ò»¿Åmeteor 2026-03-13 4/200 2026-03-19 10:32 by 30660438
[¿¼ÑÐ] ²ÄÁÏר˶ӢһÊý¶þ306 +5 z1z2z3879 2026-03-18 5/250 2026-03-19 07:43 by BruceLiu320
[¿¼ÑÐ] 266Çóµ÷¼Á +5 ÑôÑôÍÛÈû 2026-03-14 9/450 2026-03-18 15:05 by stone_128
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤Ò»Ö¾Ô¸Äϲý´óѧ327Çóµ÷¼ÁÍÆ¼ö +8 Ncdx123456 2026-03-13 9/450 2026-03-18 14:40 by haxia
[¿¼ÑÐ] 311Çóµ÷¼Á +11 ¶¬Ê®Èý 2026-03-15 12/600 2026-03-18 14:36 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] ÉúÎïѧ071000 329·ÖÇóµ÷¼Á +3 ÎÒ°®ÉúÎïÉúÎﰮΠ2026-03-17 3/150 2026-03-18 10:12 by macy2011
[¿¼ÑÐ] 308Çóµ÷¼Á +4 ÊÇLupa°¡ 2026-03-16 4/200 2026-03-17 17:12 by ruiyingmiao
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄϾ©´óѧ£¬080500²ÄÁÏ¿ÆÑ§Ó빤³Ì£¬µ÷¼Á +4 Jy? 2026-03-16 4/200 2026-03-17 11:02 by gaoqiong
[¿¼ÑÐ] 275Çóµ÷¼Á +4 Ì«Ñô»¨ÌìÌ쿪ÐÄ 2026-03-16 4/200 2026-03-17 10:53 by ¹¦·ò·è¿ñ
[¿¼ÑÐ] Ò»Ö¾Ô¸£¬¸£ÖÝ´óѧ²ÄÁÏר˶339·ÖÇóµ÷¼Á +3 ľ×ÓmomoÇàÕù 2026-03-15 3/150 2026-03-17 07:52 by laoshidan
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤ Çóµ÷¼Á +13 enenenhui 2026-03-13 14/700 2026-03-16 15:19 by ÁËÁËÁËÁË¡£¡£
[¿¼ÑÐ] 070303 ×Ü·Ö349Çóµ÷¼Á +3 LJY9966 2026-03-15 5/250 2026-03-16 14:24 by xwxstudy
[¿¼ÑÐ] 277²ÄÁÏ¿ÆÑ§Ó빤³Ì080500Çóµ÷¼Á +3 ×ÔÓɼå±ý¹û×Ó 2026-03-16 3/150 2026-03-16 14:10 by ÔËÆøyunqi
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤ 323 Ó¢Ò»+Êý¶þ+Îﻯ£¬Ò»Ö¾Ô¸£º¹þ¹¤´ó ±¾È˱¾¿ÆË«Ò»Á÷ +4 ×ÔÓɵÄ_·ÉÏè 2026-03-13 5/250 2026-03-14 19:39 by hmn_wj
[¿¼ÑÐ] Öпƴó²ÄÁÏר˶319Çóµ÷¼Á +3 ÃÏöβÄÁÏ 2026-03-13 3/150 2026-03-14 18:10 by houyaoxu
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +3 ºôºô£¿~+123456 2026-03-14 3/150 2026-03-14 16:53 by WTUChen
[¿¼ÑÐ] 297Çóµ÷¼Á +4 ѧº£Æ¯²´ 2026-03-13 4/200 2026-03-14 11:51 by ÈÈÇéɳĮ
[¿¼ÑÐ] 307Çóµ÷¼Á +5 ³¬¼¶ÒÁ°º´óÍõ 2026-03-12 5/250 2026-03-13 15:56 by °ô°ôÇòÊÖ
[¿¼ÑÐ] 081200-11408-276ѧ˶Çóµ÷¼Á +3 ´Þwj 2026-03-12 4/200 2026-03-12 19:33 by Çóµ÷¼Ázz
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û