Znn3bq.jpeg
²é¿´: 2487  |  »Ø¸´: 6
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

yancj

½ð³æ (ÖøÃûдÊÖ)

[ÇóÖú] Çó½Ì¹â×Ó¼¤·¢µç×ÓÄܼ¶Ô¾Ç¨ÊÇ·ñ»á´øÀ´µç×Ó×ÔÐýµÄ·´×ª£¿ ÒÑÓÐ1È˲ÎÓë

¸÷λ³æÓÑ£¬Çë´Í½Ì£¡£¡
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

carpenterone

Í­³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
yancj: ½ð±Ò+3 2014-07-02 09:43:55
yancj: ½ð±Ò+2 2014-07-02 09:44:30
yancj: ½ð±Ò+5 2014-07-03 10:46:26
ÈçÏÂÎÄÕ£¬ËƺõÊÇ·­×ªÁ˵ġ£ÎÒû¾ßÌå¿´°¡¡£
Dynamics of spin-flip photon-assisted tunneling£¨PHYSICAL REVIEW B 89, 075417 (2014)£©

We present time-resolved measurements of spin-flip photon-assisted tunneling and spin-flip relaxation in a
doubly occupied double quantum dot. The photon-assisted excitation rate as a function ofmagnetic field indicates that spin-orbit coupling is the dominant mechanism behind the spin-flip under the present conditions. We are able to extract the resulting effective ¡°spin-flip tunneling¡± energy, which is found to be three orders of magnitude smaller than the regular spin-conserving tunneling energy. We also measure the relaxation and dephasing times of a qubit formed out of two two-electron states with different spin and charge configurations.
3Â¥2014-07-01 21:23:44
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 7 ¸ö»Ø´ð

carpenterone

Í­³æ (СÓÐÃûÆø)

µ«¸ù¾ÝÎÒµÄÏë·¨£¬Ëƺõ´ó¶àʱºòû¿¼ÂÇ×ÔÐý·­×ªÎÊÌâ¡£Á¿×ÓÁ¦Ñ§ÀïÓиöÑ¡Ôñ¶¨Ôò£ºÔ¾Ç¨Ö»ÄÜ·¢Éú×ÔÐýÁ¿×ÓÊýµÄ¸Ä±äΪÁ㣬Ҳ¾ÍÊDz»Äܸı䡣Ҫ¸Ä±äµÄ»°£¬±ØÈ»ÓÐÆäËü¹ý³Ì²ÎÓë¡£±È·½flip-flop¹ý³Ì¡£
4Â¥2014-07-01 21:30:39
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yancj

½ð³æ (ÖøÃûдÊÖ)

ÒýÓûØÌû:
4Â¥: Originally posted by carpenterone at 2014-07-01 21:30:39
µ«¸ù¾ÝÎÒµÄÏë·¨£¬Ëƺõ´ó¶àʱºòû¿¼ÂÇ×ÔÐý·­×ªÎÊÌâ¡£Á¿×ÓÁ¦Ñ§ÀïÓиöÑ¡Ôñ¶¨Ôò£ºÔ¾Ç¨Ö»ÄÜ·¢Éú×ÔÐýÁ¿×ÓÊýµÄ¸Ä±äΪÁ㣬Ҳ¾ÍÊDz»Äܸı䡣Ҫ¸Ä±äµÄ»°£¬±ØÈ»ÓÐÆäËü¹ý³Ì²ÎÓë¡£±È·½flip-flop¹ý³Ì¡£

·Ç³£¸ÐлÄúµÄ»Ø´ð£¬ÄÜ·ñÔÙ¿ÆÆÕÒ»ÏÂflip-flopµÄ¾ßÌ庬Ò壡£¡Ð»Ð»£¡£¡
XQD
5Â¥2014-07-02 09:46:18
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

carpenterone

Í­³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
5Â¥: Originally posted by yancj at 2014-07-02 09:46:18
·Ç³£¸ÐлÄúµÄ»Ø´ð£¬ÄÜ·ñÔÙ¿ÆÆÕÒ»ÏÂflip-flopµÄ¾ßÌ庬Ò壡£¡Ð»Ð»£¡£¡...

flip-flop¹ý³ÌÆäʵ¾ÍÊÇÁ½¸ö×ÔÐýͬʱ·­×ª¡£±È·½£ºÒ»Á¿×ÓµãÀïÃæÓÐÒ»¸öµç×Ó£¬°ÑÕâµç×Ó×ÔÐý·­×ªµÄʱºò£¬ÓÐÒ»¸öºË×ÔÐýҲͬʱ·­×ª¹ýÀ´¡£
Óô¦£º·­×ªºóµÄµç×Ó¿ÉÒÔËí´©³öÁ¿×ӵ㣬ºËÊÇÎÞ·¨³öÈ¥µÄ£¬µ±ÔÙ½øÀ´Ò»¸öµç×Ó£¬×ÔÐýÍ¬Ç°Ãæµç×Ó³õʼ×ÔÐýÒ»Ñù¡£Í¬ÑùÏë·¨°ÑÕâµç×Ó×ÔÐý·­¹ýÀ´£¬¶øºË×ÔÐýÓÖ·­¹ýÀ´Ò»¸ö¡£¡£¡£¡£¡£Èç´ËÏÂÈ¥£¬ÎÞÐòºË×ÔÐý¿ÉÒÔ×öµ½¶àÊýÓÐÐò(60%ÒÔÉÏ£©¡£¡£¡£¡£¡£
6Â¥2014-07-02 20:45:23
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ¹ã¶«Ê¡ 085601 329·ÖÇóµ÷¼Á +14 Eddieddd 2026-04-10 14/700 2026-04-11 09:58 by bljnqdcc
[¿¼ÑÐ] »¯Ñ§¹¤³ÌÓë¼¼Êõ324µ÷¼Á +23 Ëï³£»ª 2026-04-09 25/1250 2026-04-11 00:07 by ÆïÅ£¶Éº®½­
[¿¼ÑÐ] ²ÄÁÏ085601µ÷¼Á +25 ºÎÈó²É123 2026-04-10 27/1350 2026-04-10 23:17 by Ftglcn90
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤300Çóµ÷¼Á +35 Ф¿ªÎÄ 2026-04-09 38/1900 2026-04-10 22:59 by Ftglcn90
[¿¼ÑÐ] 289 ·Ö105500ҩѧר˶Çóµ÷¼Á(ÕÒBÇøÑ§Ð£) +6 °×ÔÆ123456789 2026-04-09 8/400 2026-04-10 21:13 by zhouxiaoyu
[¿¼ÑÐ] Ò»Ö¾Ô¸¾©Çø985£¬085401£¬Óë±¾¿Æ×¨ÒµÒ»Ö£¬µç×ÓÐÅÏ¢¹¤³Ì£¬ +4 Ñô¹â¿ªÀʵÄÄк¢ 2026-04-10 4/200 2026-04-10 18:27 by shenrf
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +11 Ò»ÑùYWY 2026-04-05 11/550 2026-04-10 09:32 by ÖÓÖÞ2011
[¿¼ÑÐ] ¿¼Ñе÷¼Á +13 ±ù±ù£¬£¬£¬ 2026-04-07 13/650 2026-04-09 17:01 by Lilly_Li
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +14 Ò»ÑùYWY 2026-04-05 15/750 2026-04-09 13:36 by ¹ÊÈË??
[¿¼ÑÐ] Çóµ÷¼Á£¬262»úеר˶ +6 àÅyyl 2026-04-08 6/300 2026-04-09 12:01 by zhouyuwinner
[¿¼ÑÐ] һ־Ը³¶«´óѧ071000ÉúÎïѧѧ˶³õÊÔ·ÖÊý276Çóµ÷¼Á +3 Ľ¾øcc 2026-04-09 3/150 2026-04-09 09:57 by liuhuiying09
[¿¼ÑÐ] 085404£¬334·Ö£¬Çóµ÷¼Á +5 sunjie8888 2026-04-08 8/400 2026-04-09 07:26 by sunjie8888
[¿¼ÑÐ] 326·Ö£¬Ò»Ö¾Ô¸»¦9£¬ÇóÉúÎïѧµ÷¼Á +4 Áõīī 2026-04-05 4/200 2026-04-08 06:22 by lijunpoly
[¿¼ÑÐ] µ÷¼ÁÇóÖú£¨ÉúÎïÓëÒ½Ò©£© +6 @6952 2026-04-06 6/300 2026-04-07 23:52 by lys0704
[¿¼ÑÐ] ±¾¿ÆÉúÎïÐÅϢѧ£¬×Ü·Ö362 Çó07 08µ÷¼Á +6 qСٻ1210 2026-04-06 6/300 2026-04-07 19:40 by macy2011
[¿¼ÑÐ] ÉúÎïѧѧ˶Çóµ÷¼Á£º351·ÖÒ»Ö¾Ô¸ÄϾ©Ê¦·¶´óѧÉúÎïѧרҵ +6 ¡­¡«¡¢Íõ¡­¡« 2026-04-06 7/350 2026-04-06 18:54 by macy2011
[¿¼ÑÐ] Ò»Ö¾Ô¸Çà¿Æ085500£¬³õÊÔ295·Ö£¬¹«¹²¿Î213·Ö +3 Óöµ½µÄÈËÔ¸Íû¶¼Ä 2026-04-05 3/150 2026-04-05 18:45 by À¶ÔÆË¼Óê
[¿¼ÑÐ] ÉúÎïѧ308·ÖÇóµ÷¼Á£¨Ò»Ö¾Ô¸»ª¶«Ê¦´ó£© +8 ÏàÐűػá¹ââÍòÕ 2026-04-05 10/500 2026-04-05 12:19 by Hdyxbekcb
[¿¼ÑÐ] 0854Çóµ÷¼Á +4 assdll 2026-04-04 4/200 2026-04-05 09:44 by zhq0425
[¿¼ÑÐ] 359Çóµ÷¼Á +7 hhhhaaaa$ 2026-04-04 7/350 2026-04-04 18:49 by imissbao
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û