24小时热门版块排行榜    

查看: 2556  |  回复: 5

已知和未知

银虫 (小有名气)

[交流] what is Schottky–Mott junction? 已有2人参与

I have come across "Schottky–Mott junction‘' several times including those in dye-sensitized solar cell as well in other catalysis systems.
But to date, I haven't grasped its meaning, would you please explain this term for me in an fool-proof way?
Best regards
回复此楼

» 猜你喜欢

» 本主题相关价值贴推荐,对您同样有帮助:

已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

西哥特

木虫 (小有名气)


小木虫: 金币+0.5, 给个红包,谢谢回帖
说的是异质结。电化学测试中有这个测试。能看出复合半导体是N还是P型,还能看出平带电位。

[ 发自手机版 http://muchong.com/3g ]
2楼2012-08-21 07:26:28
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

jiazang

至尊木虫 (著名写手)

刁民


小木虫: 金币+0.5, 给个红包,谢谢回帖
it has no concept of Schottky-Mott Junction, it would be Schottky Junction, or denote MS junction, which represents metal-semiconductor junction and is very commone in the fields as the you mentioned.
科学:半导体电荷传输和界面电荷转移理论基础和研究方法;技术:污水处理、废酸回用、氢气纯化;工程:光催化反应工程和反应器
3楼2012-08-21 08:48:35
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

已知和未知

银虫 (小有名气)

引用回帖:
3楼: Originally posted by jiazang at 2012-08-21 08:48:35
it has no concept of Schottky-Mott Junction, it would be Schottky Junction, or denote MS junction, which represents metal-semiconductor junction and is very commone in the fields as the you mentioned.

what kind of characteristic would the metal-semiconductor junction be? Could you please give a simplified example?Many thanks !~
4楼2012-08-21 23:42:57
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

jiazang

至尊木虫 (著名写手)

刁民


小木虫: 金币+0.5, 给个红包,谢谢回帖
according to the fields as you mentioned above, take DSSC as the example.
the interface of the semiconductor (TiO2, most common) and the TCO (metal-like conducting substrate, it can be treated as metal) can be treated as metal-semiconductor Schottky junction. In this kind of junction, one of the most common features is the function of rectification, which is similar to a common pn junction and it is sensitive to the density of doping of the semiconductor.
Phenomenally, from the JV characteristics of the DSSCs, it can be seen that the photovoltaic behaviors changed as the work function of the conducting substrate.
to further understand these concepts and the phenomena, you can go to the isiweb to search related literature using the key word of "Schottky", "thermoionic emission" , and "DSSCs"
科学:半导体电荷传输和界面电荷转移理论基础和研究方法;技术:污水处理、废酸回用、氢气纯化;工程:光催化反应工程和反应器
5楼2012-08-22 07:46:03
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

已知和未知

银虫 (小有名气)

引用回帖:
5楼: Originally posted by jiazang at 2012-08-22 07:46:03
according to the fields as you mentioned above, take DSSC as the example.
the interface of the semiconductor (TiO2, most common) and the TCO (metal-like conducting substrate, it can be treated as m ...

Many thanks bro!~I have read some papers on it, and maybe unstood a little bit.~~it is a fundemental concept though~
6楼2012-08-22 10:31:43
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 已知和未知 的主题更新
普通表情 高级回复 (可上传附件)
最具人气热帖推荐 [查看全部] 作者 回/看 最后发表
[基金申请] 让我中一个面上吧! +8 大萍1987 2026-08-20 10/500 2026-08-20 21:48 by 大萍1987
[基金申请] 科研孤儿太难了 +13 我4大白菜 2026-08-20 14/700 2026-08-20 21:28 by 一碗砂锅米线
[基金申请] 言之凿凿,明天官网会通知放榜? +15 医学老男孩 2026-08-20 17/850 2026-08-20 20:35 by CaoLG
[基金申请] 今天系统多次维护,明天很可能放榜! +10 zju2000 2026-08-16 11/550 2026-08-20 20:02 by cl479861084
[基金申请] 时间戳变了,能看出什么问题? +18 基诺咪客 2026-08-17 23/1150 2026-08-20 17:19 by Godzela
[基金申请] 只有每年这种时候来逛逛小木虫 +21 yaoyewhu2008 2026-08-20 22/1100 2026-08-20 17:03 by yaoyewhu2008
[基金申请] 放榜前的不淡定 40+3 snowwithsea 2026-08-19 12/600 2026-08-20 15:56 by lfy8008
[基金申请] 重要消息,中午系统在维护 +11 yuleib84 2026-08-18 12/600 2026-08-20 11:09 by xskun
[基金申请] 今天基金会出结果吗?20260819 +14 kkkl_v 2026-08-19 15/750 2026-08-20 08:21 by sunzitan
[基金申请] filecode=后面第一个是大写字母 +10 wangze12014 2026-08-14 12/600 2026-08-19 16:56 by 苦难博士
[基金申请] 2027广东省杰青 +4 奶牛小黑 2026-08-15 10/500 2026-08-19 11:02 by wanfengnew
[基金申请] 朋友圈看到的 +6 wangzilk 2026-08-18 8/400 2026-08-19 10:55 by Haru815
[基金申请] 什么时候开奖? +6 CrisMessi 2026-08-18 6/300 2026-08-19 08:06 by Equinoxhua
[基金申请] 明天放榜? +5 Shxjjxjkx 2026-08-18 5/250 2026-08-18 18:14 by -大大大大大-
[论文投稿] 投稿咨询 +4 wwm09 2026-08-17 6/300 2026-08-18 15:36 by wwm09
[基金申请] 时间戳又变了8-15 +14 archvillain 2026-08-15 26/1300 2026-08-18 13:37 by phantomgost
[基金申请] 今天维护系统维护 祝所有人 高中 +8 gjjjzhong 2026-08-18 9/450 2026-08-18 13:01 by 家与远方
[基金申请] 93BebMhtakh前后11位开头都是大写 +4 且听虎啸 2026-08-17 5/250 2026-08-18 00:49 by 蔡棒棒菂
[基金申请] 感觉是下周放榜了 +6 angus9576 2026-08-17 11/550 2026-08-17 23:57 by angus9576
[基金申请] 各位道友,我要去昆明玩几天,回来见。 +7 Tide man 2026-08-14 8/400 2026-08-15 01:11 by arzu_hma
信息提示
请填处理意见