±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 1675  |  »Ø¸´: 6
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

Masterarbeit

гæ (³õÈëÎÄ̳)

[ÇóÖú] md·Ö×ÓÄ£Äâ ¼ò»¯µ¥Î»ÎÊÌâ ÒÑÓÐ2È˲ÎÓë

˶ʿ±ÏÒµÂÛÎÄÓÃmathematica×Ô¼º±à³Ì½øÐÐmd¶Ô½ð¸Õʯ·Ö×ÓÄ£Ä⡣ʹÓÃÁËtersoffÊÆº¯Êý¡£³ÌÐòдÁ˴󲿷ÖÁË£¬ÏÖÔÚÐèÒª»¯¼òµ¥Î»¡£²éÁ˺ܶà×ÊÁÏ»ù±¾É϶¼Êǽ²ÁËljÊÆÄܵĵ¥Î»»¯¼ò¡£ÇëÎÊtersoffÔõô¼ò»¯µ¥Î»ÒÔ±ã¼ÆËã¡£
»¹ÓÐtersoff¶Ô½ð¸ÕʯµÄÊÆÄܲÎÊýÔÚÄÄÀïÄܲ鵽Ĩ£¿ÎÒÕÒÁ˼¸ÆªÂÛÎÄ¿´µ½ÁËÒ»¸ö¼òµ¥µÄ²ÎÊý±íµ«ÊǽÌÊÚ˵²»¶Ô¡£ÓÐûÓоßÌåµÄÊé¼®Äܹ»²éÔÄ£¿
±¾ÈË»úеרҵȴѡµ½ÁËÕâôһ¸öÌâÄ¿¡£Ï£ÍûÑо¿·Ö×ÓÄ£ÄâµÄ´óʦÃÇÄܶà¶àÖ¸µ¼¡£

·¢×ÔСľ³æIOS¿Í»§¶Ë
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

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

brucefan

ר¼Ò¹ËÎÊ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
abinitio: ½ð±Ò+5, ¸ÐлӦÖú 2016-05-30 10:21:38
ÕâÊÇÎÒ×Ô¼ºÐ´·Ö×Ó¶¯Á¦Ñ§Ä£Äâ³ÌÐòʱÓõĵ¥Î»ÖÆ£¬¹©²Î¿¼£º

/*----------------------------------------------------------------------------80
The units used in this program are as follows:
    (1) The basic units are chosen to be
        (A) Mechanics
            -- energy: eV (electron volt)
            -- length: A (Angstrom)
            -- mass: amu (atomic mass unit)
        (B) Thermodynamics
            -- temperature: K (Kelvin)
        (C) Electricity
            -- charge: e (elementary charge)
    (2) Some derived units are
        (A) Mechanics
            -- time: A amu^(1/2) eV^(-1/2) ~ 10 fs
            -- velocity: eV^(1/2) amu^(-1/2) ~ 0.1 A fs^(-1)
            -- acceleration: eV A^(-1) amu^(-1) ~ 0.01 A fs^(-2)
            -- force: eV A^(-1)
        (B) Thermodynamics
            Boltzmann constant: K_B ~ 0.8625 * 10^(-4) eV K^(-1)
        (C) Electricity
            --electrostatic constant: K_C = 1 / (4 * PI * epsilon_0)
                                          ~ 14.4 eV A e^(-2)
------------------------------------------------------------------------------*/

ÁíÍ⣬

(1) ¹ØÓÚtersoffÊÆµÄ²ÎÊý£¬ÔÚTersoffµÄ1989ÄêµÄÎÄÕÂÖоÍÓС£
²»ÖªÄãÊÇ·ñ¾õµÃTersoffÔ­À´µÄ²ÎÊý²»ºÃ£¿

(2)°ëÄêʱ¼äÏÔÈ»²»ÄÜÕÆÎÕµÚÒ»ÐÔÔ­Àí¼ÆË㣬ÈëÃŶ¼ÄÑ¡£
6Â¥2016-05-28 15:14:20
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 7 ¸ö»Ø´ð

abinitio

°æÖ÷ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
1. Cheong, W. & Zhang, L. Molecular dynamics simulation of phase transformations in silicon monocrystals due to nano-indentation. Nanotechnology 11, 173¨C180 (2000).
2Â¥2016-05-27 08:38:48
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Masterarbeit

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
2Â¥: Originally posted by abinitio at 2016-05-27 08:38:48
1. Cheong, W. & Zhang, L. Molecular dynamics simulation of phase transformations in silicon monocrystals due to nano-indentation. Nanotechnology 11, 173¨C180 (2000).

abinition ÄãºÃ¡£ºÜ¸ÐлÄãÿ´ÎÓÐÎÊÌâ¶¼Äã¶¼ÈÈÐĵĻظ´¡£

Õâ¸öÎĵµÎÒ֮ǰÕÒµ½¹ý¡£ÎÒÔÚ±à³Ì¹ý³ÌÖÐҲʹÓõÄÕâ¸öÊý¾Ý£¬µ«ÊǽÌÊÚ˵Õâ¸öcÔÚtersoffÖеÄÊÆÄܲÎÊýÖ»ÊÊÓÃÓÚʯī½á¹¹£¬¶ø½ð¸ÕʯµÄÊÆÄܲÎÊý²¢²»ÊÇÕâ¸ö¡£µ«ÊÇÎҲ鵽µÄͳͳ¶¼ÊÇÕâ¸öÊý¾Ý¡£

È»ºóÕâÆªÂÛÎÄÖв¢Ã»Óн²µ½¼ÆËã¹ý³ÌÖе¥Î»µÄ´¦Àí¡£ÒòΪԭ×ÓÎïÀíÁ¿µÄÊýÁ¿¼¶Ð¡£¬¼ÆËãÎó²î´ó£¬ÐèÒª¼ò»¯µ¥Î»±ãÓÚ¼ÆË㡣Ȼ¶ø³¤¶È ʱ¼ä Á¦ ÎÂ¶È ÄÜÁ¿µÄµ¥Î»Ó¦¸ÃÈçºÎͳһ¡£
ÔÚljÖÐÓÐÒ»¸ö±í¸ñÀ´¼ÆËã¡£ÇëÎÊÔÚtersoffÖÐÓÐûÓÐÀàËÆµÄµ¥Î»»¯¼ò·½·¨¡£

ÆÚ´ýÄãµÄ»Ø¸´¡£Ð»Ð»¡£
md·Ö×ÓÄ£Äâ ¼ò»¯µ¥Î»ÎÊÌâ
²¶»ñ.PNG


md·Ö×ÓÄ£Äâ ¼ò»¯µ¥Î»ÎÊÌâ-1
²¶»ñ1.PNG

3Â¥2016-05-27 14:18:20
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

abinitio

°æÖ÷ (ÖøÃûдÊÖ)

ÒýÓûØÌû:
3Â¥: Originally posted by Masterarbeit at 2016-05-27 14:18:20
abinition ÄãºÃ¡£ºÜ¸ÐлÄãÿ´ÎÓÐÎÊÌâ¶¼Äã¶¼ÈÈÐĵĻظ´¡£

Õâ¸öÎĵµÎÒ֮ǰÕÒµ½¹ý¡£ÎÒÔÚ±à³Ì¹ý³ÌÖÐҲʹÓõÄÕâ¸öÊý¾Ý£¬µ«ÊǽÌÊÚ˵Õâ¸öcÔÚtersoffÖеÄÊÆÄܲÎÊýÖ»ÊÊÓÃÓÚʯī½á¹¹£¬¶ø½ð¸ÕʯµÄÊÆÄܲÎÊý²¢²»ÊÇÕâ¸ö¡£µ«ÊÇ ...

ÎÒ¾õµÃÕâ¸öÊÆº¯Êý²»Ó¦¸Ã½öÕë¶ÔÓÚʯī½á¹¹£¬½ð¸Õʯ½á¹¹Ò²Í¬ÑùÊÊÓá£Èç¹ûÓÐÒìÒ飬¿ÉÒÔÓýð¸Õʯ½á¹¹ÅÜÏ¿´¿´ÊÇ·ñÎȶ¨£¬»ò¿´¿´¾§¸ñ²ÎÊý¡£ÎҸоõÓ¦¸ÃûÎÊÌâ¡£ÖÁÓÚµ¥Î»¼ò»¯£¬ÎÒûÓùý£¬²»Á˽⡣

·¢×ÔСľ³æAndroid¿Í»§¶Ë

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

4Â¥2016-05-27 15:35:44
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 279Çóµ÷¼Á +3 jµÄÁ¢·½ 2026-03-29 3/150 2026-03-30 07:55 by melodiousnow
[¿¼ÑÐ] 300Çóµ÷¼Á£¬²ÄÁÏ¿ÆÑ§Ó¢Ò»Êý¶þ +10 leaflight 2026-03-24 10/500 2026-03-29 20:58 by goldfish51
[¿¼ÑÐ] 070305¸ß·Ö×Ó»¯Ñ§ÓëÎïÀí 304·ÖÇóµ÷¼Á +12 c297914 2026-03-28 12/600 2026-03-29 16:21 by Serene1974
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©Àí¹¤´óѧ±¾¿Æ211²ÄÁϹ¤³Ì294Çóµ÷¼Á +8 mikasaµÄΧ½í 2026-03-28 8/400 2026-03-29 12:48 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] Çóµ÷¼Á£¬Ò»Ö¾Ô¸ ÄϾ©º½¿Õº½Ìì´óѧ £¬080500²ÄÁÏ¿ÆÑ§Ó빤³Ìѧ˶£¬×Ü·Ö289·Ö +7 @taotao 2026-03-29 7/350 2026-03-29 12:03 by longlotian
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á£¬Çóµ¼Ê¦ÊÕ +9 ÌìÌìºÃÔËÀ´Éϰ¶° 2026-03-24 10/500 2026-03-28 22:17 by chemzp
[¿¼ÑÐ] ѧ˶274Çóµ÷¼Á +9 LiÀîÓã 2026-03-26 9/450 2026-03-28 21:42 by bymhappy
[¿¼ÑÐ] 322Çóµ÷¼Á +5 ¾É… 2026-03-24 5/250 2026-03-28 13:26 by Iveryant
[¿¼ÑÐ] 311Çóµ÷¼Á +9 lin0039 2026-03-26 9/450 2026-03-28 13:05 by ÌÆãå¶ù
[¿¼ÑÐ] 286Çóµ÷¼Á +12 PolarBear11 2026-03-26 12/600 2026-03-28 12:14 by zllcz
[¿¼ÑÐ] Ò»Ö¾Ô¸Äϲý´óѧ324Çóµ÷¼Á +7 hanamiko 2026-03-27 7/350 2026-03-28 09:56 by ÀîÉϰ¶0921
[¿¼ÑÐ] 292Çóµ÷¼Á +14 ¶ì¶ì¶ì¶î¶î¶î¶î¶ 2026-03-25 15/750 2026-03-28 08:45 by WYUMater
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄÏʦ´ó0703»¯Ñ§ 275Çóµ÷¼Á +4 RipcordÉϰ¶ 2026-03-27 4/200 2026-03-27 17:00 by zhyzzh
[¿¼ÑÐ] 085600£¬²ÄÁÏÓ뻯¹¤321·Öµ÷¼Á +4 ´ó²öС×Ó 2026-03-27 6/300 2026-03-27 14:11 by ËÉ»¨¸×1201
[¿¼ÑÐ] 0703»¯Ñ§338Çóµ÷¼Á£¡ +6 Zuhui0306 2026-03-26 7/350 2026-03-27 10:35 by shangxh
[¿¼ÑÐ] Ò»Ö¾Ô¸ºÓ¹¤´ó 081700 276Çóµ÷¼Á +4 µØÇòÈÆ×ÅÌ«Ñôת 2026-03-23 4/200 2026-03-26 14:27 by zzll406
[¿¼ÑÐ] »úеѧ˶×Ü·Ö317Çóµ÷¼Á£¡£¡£¡£¡ +4 Acaciad 2026-03-25 4/200 2026-03-25 19:59 by hanserlol
[¿¼ÑÐ] µ÷¼Á +4 13853210211 2026-03-24 4/200 2026-03-24 19:44 by ms629
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖØÇì´óѧ085700×ÊÔ´Óë»·¾³£¬×Ü·Ö308Çóµ÷¼Á +7 īīĮ 2026-03-23 8/400 2026-03-23 20:36 by Creta
[¿¼ÑÐ] 333Çóµ÷¼Á +3 ALULU4408 2026-03-23 3/150 2026-03-23 19:04 by macy2011
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û