| 查看: 1740 | 回复: 12 | |||
| 【悬赏金币】回答本帖问题，作者ZXD1158将赠送您 50 个金币 | |||
| 当前只显示满足指定条件的回帖，点击这里查看本话题的所有回帖 | |||
[求助]
投的Vacuum期刊，遇到了关于XPS提问的问题，想请专业人士如何回答？ 已有1人参与
|
|||
| 问题如下：1. "The diameter of focus spot was 200 μm, the power was 50 W, and the calibration binding energy of C was 284.8 eV." Note that aligning the spectra to the C 1s peak of adventitious carbon is not reliable as it may lead to unphysical results (ChemPhysChem 18 (2017) 1507, Sci. Rep. 11 (2021) 11195, and Angewandte Chemie Int. Ed. 59 (2020) 5002). Adventitious carbon is in general an unknown compound, not an inherent part of the sample, does not make proper electrical contact to the analyzed sample, BE of the C 1s peak varies in a wide range. You could use the C-C signal from polyamide but you need to verify that the contribution of adventitious carbon to the C 1s spectra is small. If that is not the case the second option is to use the method based on the sample work function (see: Appl. Surf. Sci. 451 (2018) 99)@Monash2011 |
回复此楼» 猜你喜欢
欢迎申博同学联系
已经有7人回复
-
东南大学364求调剂
已经有3人回复
-
326求调剂
已经有4人回复
-
化学工程321分求调剂
已经有5人回复
-
材料工程专硕274一志愿211求调剂
已经有4人回复
-
311求调剂
已经有5人回复
-
一志愿985，本科211，0817化学工程与技术319求调剂
已经有3人回复
-
0703化学调剂 ，六级已过，有科研经历
已经有4人回复
-
321求调剂
已经有3人回复
-
0703 物理化学调剂
已经有3人回复
9楼2022-10-04 14:45:19
Aurora10
银虫 (著名写手)
- 应助: 1 (幼儿园)
- 金币: 999.1
- 散金: 144
- 沙发: 19
- 帖子: 1151
- 在线: 166.6小时
- 虫号: 26733932
- 注册: 2021-07-05
- 性别: GG
- 专业: 金属结构材料
2楼2022-10-03 23:57:15
3楼2022-10-04 00:12:52
nono2009
超级版主 (文学泰斗)
No gains, no pains.
-
专家经验: +21105 - SEPI: 10
- 应助: 28684 (院士)
- 贵宾: 513.911
- 金币: 2555220
- 散金: 27828
- 红花: 2147
- 沙发: 66666
- 帖子: 1602255
- 在线: 65200.9小时
- 虫号: 827383
- 注册: 2009-08-13
- 性别: GG
- 专业: 工程热物理与能源利用
- 管辖: 科研家筹备委员会
4楼2022-10-04 07:54:26
5