Znn3bq.jpeg
±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 5397  |  »Ø¸´: 6
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

±´ÜÆÜÓ

Í­³æ (СÓÐÃûÆø)

[ÇóÖú] ²ôÔÓ»¯Ñ§ÊƼ°ÐγÉÄܼÆËã

±¾ÈËÔÚËãÑõ»¯Ð¿ÖвôÔÓÐγÉÄÜ£¬µ«ÓÐЩ¼ÆËã²ÎÊýÕÒ²»µ½²ÎÕÕ£¬ÌØ·¢´ËÌù£¬Ï£Íû¸÷λ¸ßÊÖ¸øÖ¸µ¼Ò»Ï¡£Ò»Ð©

Ñõ»¯Ð¿ÐγÉìÊ:Hf ZnO=(1/M)EtotZnO-(1/N)EtotZn-1/2EtotO2, where Hf ZnO is the enthalpy of formation¡£EtotZnOΪº¬M¸öпԭ×ӵij¬°û×ÜÄÜ£¬EtotZnΪN¸öпԭ×ӵij¬°û×ÜÄÜ£¬³¬°û¾ùΪÁù·½ÃÜÅŽṹ£¬EtotO2Ϊ±ß³¤Îª10°£µÄÁ¢·½ÌåÖзÅÒ»Ñõ·Ö×ÓµÄ×ÜÄÜ£¬´ËʱµÃ³öµÄÐγÉìÊÂú×ãUzn+Uo=Hf ZnO£¬±¾È˼ÆËã¸÷²ÎÊýֵΪHf ZnO=-3.443eV´ËÖµÓëÎÄÏ×ÖеÄÖµ·ûºÏ£¬(1/N)EtotZn=-1.262eV,1/2EtotO2=-4.388eV,ÄÇôп¿ÕλÔÚ¸»ÑõUo=0£¬Uzn=Hf ZnO=-3.443eV¼°È±ÑõÌõ¼þUzn=0£¬Uo=Hf ZnO=-3.443eVϵÄÐγÉÄÜ£¨¼ÆË㹫ʽ£ºEf=Etot(q)-Etot(p)+Uzn,Etot(q)
:Ϊº¬Ò»¸öп¿ÕλµÄ³¬°û×ÜÄÜ£¬Etot(p)£ºÎªÍêÃÀ¾§°û£©Îª6.677eV£¬3.233eV.

±ÈÎÄÏ×ÖÐÖµ´óÒ»¸öµç×Ó·ü×óÓÒ¡£²»ÖªµÀÊDz»ÊǶԹ«Ê½µÄÀí½â´íÎ󣬻¹ÊǼÆËãÓÐÎÊÌâ¡£
Ò»ÏÂΪÎҵĸöÊäÈëÎļþ
INCAR
SYSTEM =ZnO
ISTART =0
ICHARG =2
ENCUT  =380
EDIFF  =1E-5
EDIFFG =-0.01
ISMEAR=0
SIGMA=0.1
NSW=100
NGX=62
NGY=62
NGZ=66
ISPIN=2
IBRION = 2
ISIF   =3
PREC=Accurte
LREAL= Auto

KPOINTS
SYSTEM =ZnO
0
M
3  3  2
0.0  0.0  0.0
¾²Ì¬¼ÆËãʱKPOINTS
SYSTEM =ZnO
0
M
5 5 3
0.0  0.0  0.0
ÁíEtotZnΪN¸öпԭ×ӵij¬°û×ÜÄÜ£¬³¬°û¾ùΪÁù·½ÃÜÅŽṹ£¬EtotZn=-1.262£¨¾§°ûº¬2¸öпԭ×Ó£©£¬EtotZn=-0.944£¬Äĸö¸ü׼ȷ£¿

»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

´øµç²ôÔÓÌåϵÐγÉÄÜ vasp¼ÆËã×ÊÁÏ @Ïà¹Ø

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

¼á³ÖÿÌì½ø²½Ò»µãµã
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

sungjen

Òø³æ (ÖøÃûдÊÖ)

ͬÇó²ôÔÓµÄÐγÉÄÜ£¬ÄãµÄ²ôÔÓ»¯Ñ§ÊÆÊÇָʲô£¿ÊÇÖ¸ÐγÉìÊÂð£¿ÄãµÄ²ôÔÓÐγÉÄܵĹ«Ê½ÊÇÊ²Ã´ÄØ  £¿ÁíÍâÔÚËã¾§ÌåµÄ²ôÔÓÐγÉÄܵÄʱºòºÍ»¯Ñ§·´Ó¦Öе͍Ò廹һÑùÂð£¿
Ï£ÍûÓÐÒ»Ìì³ÉΪ´óÉñ
6Â¥2013-11-18 16:05:09
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 7 ¸ö»Ø´ð

yourne

ľ³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï
±´ÜÆÜÓ: ½ð±Ò+5, ¡ï¡ï¡ïºÜÓаïÖú, ³¬°û´óС£¬ºÍqÖµÒ»Ñù£¬ÄǸöÐγÉÄÜÓë·ÑÃ×Äܼ¶¡¢¼Û´øÄÜÒÔ¼° ½ÃÕýÎ»ÊÆÓйØÊ±£¬ÊÇÇóµÄ´øµçµÄȱÏݰɡ£ÊÇÎÒÀí½â´íÁËÂð?ÎÒÔÙ¿´¿´ÕâÁ½ÆªÎÄÏס£Ð»Ð» 2013-04-23 16:52:24
ÄãµÄqÖµ¡¢³¬°û´óС¶¼ºÍÎÄÏ×Ò»ÑùÂð£¿ÓÈÆäÊdz¬°û´óС¶Ô½á¹ûÓ°Ïì½Ï´ó¡£PRB, 61, 15019
¹«Ê½Ò²ÉÙÁËÒ»´óÏһ°ãÇé¿öÏÂEformation¶¼ºÍ·ÑÃ×Äܼ¶¡¢¼Û´ø¶¥ÄÜÁ¿ÒÔ¼°½ÃÕýÎ»ÊÆÓйء£PRB, 54, 16676
¡°×ÔÓÉÓÐÐí¶àÀ§ÄÑ£¬ÃñÖ÷Òà·ÇÍêÃÀ£¬È»¶øÎÒÃÇ´Ó佨ÔìÒ»¶Âǽ°ÑÎÒÃǵÄÈËÃñ¹ØÔÚÀïÃæ£¬²»×¼ËûÃÇÀ뿪ÎÒÃÇ¡£¡± ¡ª¡ª¿ÏÄáµÏ
2Â¥2013-04-23 09:21:20
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yourne

ľ³æ (СÓÐÃûÆø)

²»´øµçȱÏݵϰ£¬µÚ¶þƪÎÄÏ׸ø³öÁË»¯Ñ§ÊƵļÆËã·½·¨£¬Ã»ÓÐÓõ½Éú³ÉìÊ£¬¿ÉÒÔÊÔһϡ£
¡°×ÔÓÉÓÐÐí¶àÀ§ÄÑ£¬ÃñÖ÷Òà·ÇÍêÃÀ£¬È»¶øÎÒÃÇ´Ó佨ÔìÒ»¶Âǽ°ÑÎÒÃǵÄÈËÃñ¹ØÔÚÀïÃæ£¬²»×¼ËûÃÇÀ뿪ÎÒÃÇ¡£¡± ¡ª¡ª¿ÏÄáµÏ
3Â¥2013-04-24 11:13:29
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

±´ÜÆÜÓ

Í­³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
3Â¥: Originally posted by yourne at 2013-04-24 11:13:29
²»´øµçȱÏݵϰ£¬µÚ¶þƪÎÄÏ׸ø³öÁË»¯Ñ§ÊƵļÆËã·½·¨£¬Ã»ÓÐÓõ½Éú³ÉìÊ£¬¿ÉÒÔÊÔһϡ£

UGa+UN=UGaN(bulk),ÖеÄUGaN(bulk)¾ÍÊÇÉú³Éìʰɣ¿
ÔÚPRB 63,075205ÕâÆªÎÄÕÂÖÐÓÐÕâÑùµÄ½éÉÜUnder thermal equilibrium
UZn+UO=DHZnO , where DHZnO is the formation enthalpy
of ZnO£¬ÔÚJournal of Crystal Growth 287 (2006) 58¨C65ÖÐÔòÊÇÕâÑùÃèÊöµÄThe upper bounds defined above also lead to lower
bounds by using the thermodynamic stability condition for
ZnO,UZn+UO = EtotZnO, (3)where EtotZnO is the total energy of a two-atom unit of bulk ZnO.
¼á³ÖÿÌì½ø²½Ò»µãµã
4Â¥2013-04-24 16:47:21
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 388Çóµ÷¼Á +6 ËÄ´¨ÍõÌÎ 2026-04-07 8/400 2026-04-08 00:17 by JourneyLucky
[¿¼ÑÐ] 285Çóµ÷¼Á +5 ¶ñ·¨´ó¶þµÄÆøÎ¶ß 2026-04-05 8/400 2026-04-07 23:37 by shanqishi
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤×¨Ë¶306·ÖÕÒºÏÊʵ÷¼Á +20 ²×º£ÇáÖÛe 2026-04-06 20/1000 2026-04-07 22:54 by À´¿´Á÷ÐÇÓê10
[¿¼ÑÐ] ²ÄÁÏר˶(0856) 339·ÖÇóµ÷¼Á +14 ¹þ¹þ¹þ¶ì¹þ¹þ¹þ 2026-04-05 14/700 2026-04-07 22:02 by lijunpoly
[¿¼ÑÐ] 312Çóµ÷¼Á +18 gtw1 2026-04-06 20/1000 2026-04-07 18:16 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤301·ÖÇóµ÷¼ÁԺУ +25 ´ÌÍ´jk 2026-04-06 26/1300 2026-04-07 15:07 by -ÃÔÁË·°¡Â·
[¿¼ÑÐ] 080500Çóµ÷¼Á +12 »ÆÓ 2026-04-06 12/600 2026-04-07 12:41 by upczlm1989
[¿¼ÑÐ] Ò»Ö¾Ô¸ËÕÖÝ´óѧ²ÄÁϹ¤³Ì£¨085601£©×¨Ë¶ÓпÆÑо­ÀúÈýÏî¹ú½±Á½¸öʵÓÃÐÍרÀûÒ»ÏîÊ¡¼¶Á¢Ïî +11 ´ó»ðɽС»ðɽ 2026-04-05 11/550 2026-04-06 22:55 by yunlongyang
[¿¼ÑÐ] Çóµ÷¼Á +5 С›g 2026-04-03 5/250 2026-04-06 22:45 by 875465
[˶²©¼ÒÔ°] 0856²ÄÁÏ»¯¹¤Çóµ÷¼Á£¬Ò»Ö¾Ô¸211£¬³õÊԳɼ¨349 +4 ½­»´±±Ô 2026-04-05 4/200 2026-04-06 22:44 by chenzhimin
[¿¼ÑÐ] ÉúÎïѧÇóµ÷¼Á Ò»Ö¾Ô¸»¦9£¬326·Ö +6 Áõīī 2026-04-06 6/300 2026-04-06 19:36 by lijunpoly
[¿¼ÑÐ] Ò»Ö¾Ô¸°²»Õij211 0703»¯Ñ§×Ü·Ö339Çóµ÷¼Á +7 Íí·ç²»Íí 2026-04-04 7/350 2026-04-06 14:06 by houyaoxu
[¿¼ÑÐ] 308Çóµ÷¼Á +3 ÖÕ²»ËÆ´Óǰ 2026-04-05 3/150 2026-04-05 22:23 by hemengdong
[¿¼ÑÐ] 315Çóµ÷¼Á +5 £¦123456789 2026-04-05 5/250 2026-04-05 19:55 by nepu_uu
[¿¼ÑÐ] µ÷¼ÁÇóÖú +10 Ïë»»ÊÖ»ú²»Ïë½âÊ 2026-04-02 13/650 2026-04-05 09:41 by sam3303
[¿¼ÑÐ] ¿É¿çרҵµ÷¼Á +3 ÖÜµÄµÃµØ 2026-04-04 6/300 2026-04-04 22:21 by barlinike
[¿¼ÑÐ] 342Çóµ÷¼Á +3 Liang7111 2026-04-04 5/250 2026-04-04 19:47 by dongzh2009
[¿¼ÑÐ] µ÷¼Á +7 ìíáº. 2026-04-02 7/350 2026-04-03 09:11 by »¨ß»¹Ç·600
[¿¼ÑÐ] Çóµ÷¼Á 302·Ö³õÊÔ 0854 +5 Áæ¿ÉÀÖ 2026-04-02 5/250 2026-04-02 17:53 by ±ÊÂä½õÖÝ
[¿¼ÑÐ] ½­ËտƼ¼´óѧÕвÄÁÏÑо¿Éú +4 Su032713. 2026-04-01 5/250 2026-04-01 22:03 by cccchenso
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û