24小时热门版块排行榜    

Znn3bq.jpeg
查看: 1482  |  回复: 6

red_snow

铜虫 (初入文坛)

[求助] d-spacing values   求助这是什么意思? 已有2人参与

All films possess compressive strain because d-spacing values of BBFO (4.150–4.046A ° ) are larger than that of SNTO substrate (3.923A ° ).
回复此楼
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

huanghuasjtu

木虫 (著名写手)

【答案】应助回帖

感谢参与,应助指数 +1
d-spacing values of BBFO (4.150–4.046A ° ) are larger than that of SNTO substrate (3.923A ° ).这个指的是原子面间距。
做科研可以讲究,也可以将就
2楼2014-03-10 18:41:44
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

gyliu

铁杆木虫 (职业作家)

【答案】应助回帖

感谢参与,应助指数 +1
d-spacing values就是晶面间距的意思
3楼2014-03-11 07:49:21
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

red_snow

铜虫 (初入文坛)

引用回帖:
3楼: Originally posted by gyliu at 2014-03-11 07:49:21
d-spacing values就是晶面间距的意思

麻烦再请教下
The current level measured at -2V was considered for READing the information while the applied bias voltage of 5V and -5V were used to obtain high resistance/OFF state (HRS) and low resistance/ON state (LRS) (WRITE operation), respectively.
这个偏置电压5v的高阻态和-5V时的低阻态跟-2V有什么关系?
4楼2014-03-11 17:05:44
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

red_snow

铜虫 (初入文坛)

引用回帖:
2楼: Originally posted by huanghuasjtu at 2014-03-10 18:41:44
d-spacing values of BBFO (4.150–4.046A ° ) are larger than that of SNTO substrate (3.923A ° ).这个指的是原子面间距。

The current level measured at -2V was considered for READing the information while the applied bias voltage of 5V and -5V were used to obtain high resistance/OFF state (HRS) and low resistance/ON state (LRS) (WRITE operation), respectively.
这个偏置电压5v的高阻态和-5V时的低阻态跟-2V有什么关系?
5楼2014-03-13 13:19:19
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

huanghuasjtu

木虫 (著名写手)

【答案】应助回帖

晶体学知识一点都没么?BBFO原子面间距(4.150–4.046A °),而SNTO基体原子面间距(3.923A ° ),要实现原子面共格匹配,BBFO原子面间距就要变成(3.923A ° )左右,这就使得BBFO原子面中出现了压应变。就这意思。非要说这么清楚,LZ才明白吗
做科研可以讲究,也可以将就
6楼2014-03-13 13:35:22
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

red_snow

铜虫 (初入文坛)

引用回帖:
6楼: Originally posted by huanghuasjtu at 2014-03-13 13:35:22
晶体学知识一点都没么?BBFO原子面间距(4.150–4.046A °),而SNTO基体原子面间距(3.923A ° ),要实现原子面共格匹配,BBFO原子面间距就要变成(3.923A ° )左右,这就使得BBFO原子面中出现了压应变。就这意思。非 ...

额,实在不好意思,那个问题我已经搞懂了,我问了另外一个问题,麻烦看下4楼,谢谢了!
7楼2014-03-14 14:17:06
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
相关版块跳转 我要订阅楼主 red_snow 的主题更新
最具人气热帖推荐 [查看全部] 作者 回/看 最后发表
[考研] 求调剂 +13 柒luck 2026-04-07 13/650 2026-04-08 22:46 by 猪会飞
[考研] 285求调剂 +20 哦呦呼o 2026-04-04 20/1000 2026-04-08 22:23 by yutian743
[考研] 化学工程调剂289 +30 yang婷 2026-04-07 31/1550 2026-04-08 21:25 by zhouxiaoyu
[考研] 0703调剂,一志愿天津大学319分 +23 haaaabcd 2026-04-05 26/1300 2026-04-08 16:19 by luoyongfeng
[考研] 326分,一志愿沪9,求生物学调剂 +4 刘墨墨 2026-04-05 4/200 2026-04-08 06:22 by lijunpoly
[考研] 0854电子信息319求调剂(接受跨专业调剂) +5 星星不眨眼喽 2026-04-05 6/300 2026-04-07 22:16 by hemengdong
[考研] 一志愿西电085401求调剂 +4 sunw1306 2026-04-07 4/200 2026-04-07 16:40 by 啵啵啵0119
[考研] 305分求调剂 +3 哈_哈_哈_哈_哈 2026-04-04 5/250 2026-04-07 14:49 by 哈_哈_哈_哈_哈
[考研] 生物学调剂 可调剂到生物与医药 +3 李政莹 2026-04-06 3/150 2026-04-06 19:02 by macy2011
[考研] 085405软件工程301分求调剂,专硕可跨专业,四六级已过 +3 静静想想 2026-04-05 3/150 2026-04-06 15:23 by nepu_uu
[考研] 070300化学学硕311分求调剂 +11 梁富贵险中求 2026-04-04 13/650 2026-04-06 07:24 by houyaoxu
[考研] 320求调剂 +3 一样圆 2026-04-04 3/150 2026-04-04 22:29 by 啵啵啵0119
[考研] 一志愿上海大学生物学346 +3 上海大学346调剂 2026-04-03 3/150 2026-04-04 20:20 by dongzh2009
[考研] 350一志愿北京航空航天大学08500材料科学与工程求调剂 +5 kjnasfss 2026-04-03 5/250 2026-04-03 22:29 by 无际的草原
[考研] 285求调剂 +5 AZMK 2026-04-03 8/400 2026-04-03 18:17 by AZMK
[考研] 数一英一285求调剂 +7 AZMK 2026-04-03 9/450 2026-04-03 13:03 by ms629
[考研] 315分 085602 求调剂 +15 26考研上岸版26 2026-04-02 15/750 2026-04-03 12:45 by xingguangj
[考研] 366求调剂 +7 sbdnd 2026-04-03 7/350 2026-04-03 12:40 by cymywx
[考研] 一志愿安徽大学0817化学工程与技术,求调剂 +14 我不是只因 2026-04-02 15/750 2026-04-03 09:49 by 蓝云思雨
[考研] 302求调剂 +9 zyx上岸! 2026-04-02 9/450 2026-04-02 23:07 by 马儿快快地跑
信息提示
请填处理意见