²é¿´: 181  |  »Ø¸´: 3
¡¾ÐüÉͽð±Ò¡¿»Ø´ð±¾ÌûÎÊÌ⣬×÷ÕßѧvaspµÄС°×½«ÔùËÍÄú 20 ¸ö½ð±Ò
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

ѧvaspµÄС°×

гæ (³õÈëÎÄ̳)

[ÇóÖú] vasp¼ÆËãµÄһЩÎÊÌâ

ÔÚ¼ÆËãÒ»¸ö¾§Ìåʱ£¬ËãÄÜ´ø£¬¼«»¯ÕâЩֵʱҪÓÃÉÏÉ«É¢ÐÞÕýÂð£¿Ê²Ã´Ê±ºòÒªÓÃÉÏÉ«É¢ÐÞÕý£¿Ê²Ã´Ê±ºò²»Ó㿸տªÊ¼Ñ§£¬Çë˵Ïêϸһµã¡£

·¢×ÔСľ³æIOS¿Í»§¶Ë
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

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

fgmsyutong

ľ³æ (ÎÄ̳¾«Ó¢)

vaspÊÖ²áIVDW
¾Ù¼¸Àý  ï®Áòµç³Ø OER CO2RR ºÚÁ× Ë«²ãʯīϩ
3d104s1
3Â¥2024-05-02 12:05:59
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 4 ¸ö»Ø´ð

fyuewen

½ð³æ (ÕýʽдÊÖ)

'dipole correction' is necessary for 2D/1D systems. For 3D bulk systems, it doesn't affect the physical properties.
It's not relevant to ferroelectric polairzation calculations.
Physicsloveukulele!Aloha!
2Â¥2024-04-27 16:53:38
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

fyuewen

½ð³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
2Â¥: Originally posted by fyuewen at 2024-04-27 16:53:38
'dipole correction' is necessary for 2D/1D systems. For 3D bulk systems, it doesn't affect the physical properties.
It's not relevant to ferroelectric polairzation calculations.

My bad! I misunderstood the Chinese terminology! As to dispersion correction, you can always use it for all the materials, see https://pubs.aip.org/aip/jcp/article-abstract/132/15/1
However, it is noted in many cases its effects can be negligible. But when the system has long range interactions, you had better use it! To me, ferroelectrics especially for those with layered structures are such a platform

·¢×ÔСľ³æIOS¿Í»§¶Ë
Physicsloveukulele!Aloha!
4Â¥2024-05-03 12:33:31
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²»Ó¦Öú È·¶¨»ØÌûÓ¦Öú (×¢Ò⣺ӦÖú²Å¿ÉÄܱ»½±Àø£¬µ«²»ÔÊÐí¹àË®£¬±ØÐëÌîд15¸ö×Ö·ûÒÔÉÏ)
×î¾ßÈËÆøÈÈÌûÍƼö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[»ù½ðÉêÇë] ÉêÇë»ù½ð´ú±íÐԳɹû +11 lancet0903 2024-05-17 12/600 2024-05-19 09:34 by jklily
[˶²©¼ÒÔ°] ²©ÈýһֱûÎÄÕÂÔõô°ì +16 133456 2024-05-17 26/1300 2024-05-19 01:20 by 020100099
[»ù½ðÉêÇë] ÐÅÏ¢Èý´¦ËÍÉóÁËÂ𣿠+3 957083516 2024-05-12 3/150 2024-05-18 23:29 by ÁÙ´¨Ê÷Òñ
[»ù½ðÉêÇë] ´óÀÐÃÇ£¬ÄÄλ´óÉñÖªµÀE09ÓÐûÓÐËÍ°¡£¿ +4 Å£×ØÉ«×óÓÒ 2024-05-15 7/350 2024-05-18 22:48 by Å£×ØÉ«×óÓÒ
[˶²©¼ÒÔ°] Ä͸ßεæƬÇó¹º +6 Sexyflea 2024-05-16 9/450 2024-05-18 08:31 by nanbeiY
[½Ìʦ֮¼Ò] Ö´Äî +6 459582015 2024-05-16 7/350 2024-05-18 07:34 by chemhua
[»ù½ðÉêÇë] ÃæÉÏÆÀί¿ÉÄܱäΪ7¸öÁË£¬ÊǺÃÊÇ»µÄØ£¿ +20 suiyuanwgz 2024-05-15 25/1250 2024-05-17 17:05 by ÄÜѾ
[»ù½ðÉêÇë] Çà»ù +3 ±ä³É³¬ÈË 2024-05-15 4/200 2024-05-17 12:42 by ssxclkj
[½Ìʦ֮¼Ò] ÆÕͨ¸ßУÓбàÖƽ²Ê¦Óë211¸ßУÎÞ±àÖÆרְ¿ÆÑиڣ¬Ó¦¸ÃÔõôѡ +17 1137025804 2024-05-15 22/1100 2024-05-17 12:10 by cleverly
[˶²©¼ÒÔ°] ÎåÂÈ»¯îêÔõôÈܽⰡ +3 ÄÏÄÏÖ¦Ö¦ 2024-05-17 5/250 2024-05-17 11:37 by ad_fish
[½Ìʦ֮¼Ò] ÁíÒ»°ëÊÇÀÏʦ»á¼Ó·ÖŶ +11 acogw9004 2024-05-14 11/550 2024-05-17 11:18 by fysh2023
[½Ìʦ֮¼Ò] ÇཷµÄδÀ´ÔÚÄÄÀ +14 sxhuabin 2024-05-15 14/700 2024-05-17 08:58 by Quakerbird
[˶²©¼ÒÔ°] ±»µ¼Ê¦×¥×ÅÒ»¸öÈìÑòë¸ÃÕ¦°ì +10 δÀ´¿ÉÆÚ¼òÖ±²»¶ 2024-05-15 22/1100 2024-05-16 17:33 by ׿¶ûme
[¿¼²©] Éî¶ÈѧϰÉ격 +4 Ëá²ËÓ㣮 2024-05-15 4/200 2024-05-16 11:12 by °²ËþÍßÀ­¶à
[Óлú½»Á÷] ÅÀ´ó°å +4 abcde! 2024-05-12 11/550 2024-05-16 08:33 by Ц¿´ÈËÉú1993
[½Ìʦ֮¼Ò] ¼ÓÉÏ¡°ÇàÄꡱÁ½¸ö×Ö£¬ÒâÒå¾Í±äÁË +10 zylfront 2024-05-13 13/650 2024-05-15 23:36 by flasheagle
[˶²©¼ÒÔ°] µ¼Ê¦ÕâÑù˵µ½µ×ÓÐûÓлú»á°¡¡­¡­¡­ +7 Àí¿ÆÉúyes 2024-05-14 14/700 2024-05-15 18:45 by Àí¿ÆÉúyes
[˶²©¼ÒÔ°] ²©µ¼ÍƼö£¬É격£¬²©Ê¿ÕÐÉú +5 ´óÁÖͦºÃ 2024-05-13 6/300 2024-05-15 14:51 by zxl_1105
[ÂÛÎÄͶ¸å] µÚÒ»´ÎͶSCI£¬Ò»Éó¸øÁËRevise +5 É÷¶ÀµÄС»¨¾í 2024-05-13 12/600 2024-05-14 20:58 by É÷¶ÀµÄС»¨¾í
[ÂÛÎÄͶ¸å] Journal of Electrical Engineering&Technology Reviews Completed ¿ìÒ»ÖÜÁË 10+4 qweasd12345 2024-05-12 5/250 2024-05-13 10:00 by bear2007
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û