24小时热门版块排行榜    

Znn3bq.jpeg
查看: 5703  |  回复: 15
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

JJLuNgJJ

新虫 (初入文坛)

[交流] 求助Al2p的XPS分析 已有4人参与

小弟在分析複合薄膜,當中含有Cr,Al,N,O成份。但在Al2p分峰時出現兩個峰,位置分別在73.78及76.79,不知道是73.78到底是Al-Al BOND還是Al-O,還有就是另一個峰到底是那一種結合物。望各路高手給點提示,感激不盡!
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

JJLuNgJJ

新虫 (初入文坛)

4楼2013-02-05 23:12:15
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
查看全部 16 个回答

fds329

荣誉版主 (文坛精英)

鱼大婶

优秀版主优秀版主优秀版主优秀版主


小木虫: 金币+0.5, 给个红包,谢谢回帖
下图是标准


2楼2013-02-04 21:39:54
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

fds329

荣誉版主 (文坛精英)

鱼大婶

优秀版主优秀版主优秀版主优秀版主

★ ★ ★
小木虫: 金币+0.5, 给个红包,谢谢回帖
yanhualover: 金币+2, 谢谢提供数据。优秀参与,值得奖励。 2013-02-06 00:58:43
可以查文献看。下面是美国标准及参考文献

Element:        Al
Formula:        Al0.7Cr1.3ZnS4
Name:        aluminum chromium sulfur zinc ss
Classes:        solid solution
Author Name(s):        Battistoni C., Paparazzo E., Dumond Y., Nogues M.
Journal:        Solid State Commun. 46, 333 (1983)
Data Type:        Photoelectron Line
Line Designation:        2p3/2
Binding Energy (eV)        73.8

Element:        Al
Formula:        Al2O3.3H2O
XPS Formula:        Al*2O3.3H2O
Name:        dialuminum(III) trioxide trihydrate (gibbsite)
CAS Registry No:        14762-49-3
Classes:        hydrate, mineral, oxide
Author Name(s):        Sugama T., KuKacka L.E., Carciello N., Hocker N.J.
Journal:        Cement and Concrete Research 19, 857 (1989)
Data Type:        Photoelectron Line
Line Designation:        2p3/2
Quality of Data:        Adequate
Binding Energy (eV)        73.8

Element:        Al
Formula:        Y3Al5O12
XPS Formula:        Y3Al*5O12
Name:        triyttrium(III) pentaaluminum(III) dodecaoxide
Classes:        double oxide
Author Name(s):        Mullins W.M., Averbach B.L.
Journal:        Surf. Sci. 206, 29 (1988)
Data Type:        Photoelectron Line
Line Designation:        2p3/2
Quality of Data:        Adequate
Binding Energy (eV)        73.77
Background Subtraction Method:        other
Peak Location Method:        Gaussian

General:
Element:        Al
Formula:        Al2O3
Name:        aluminum(III) oxide
CAS Registry No:        1344-28-1
Classes:        anhydride, oxide
Author Name(s):        Kovacich J.A., Lichtman D.
Journal:        J. Electron Spectrosc. Relat. Phenom. 18, 341 (1980)
Data Type:        Photoelectron Line
Line Designation:        2p3/2
Binding Energy (eV)        73.7
Measurement Information:
Use of X-ray Monochromator:        No
Calibration:        Cu3s=122.4;2p3=932.5
Charge Reference:        Adventitious carbon
Energy Scale Evalution:        Reliable, with two-point correction of energy scale

Element:        Al
Formula:        Al2O3
Name:        aluminum(III) oxide
CAS Registry No:        1344-28-1
Classes:        anhydride, oxide
Author Name(s):        Wagner C.D., Passoja D.E., Hillery H.F., Kinisky T.G., Six H.A., Jansen W.T., Taylor J.A.
Journal:        J. Vac. Sci. Technol. 21, 933 (1982)
Data Type:        Photoelectron Line
Line Designation:        2p3/2
Binding Energy (eV)        73.72
Measurement Information:
Use of X-ray Monochromator:        No       
Calibration:        Au,Cu
Charge Reference:        Adventitious carbon
Energy Scale Evalution:        Reliable, with two-point correction of energy scale

Element:        Al
Formula:        Al25Ni75Ox
XPS Formula:        Al*2O3 intermediate
Name:        aluminum nickel alloy(25-75) oxides
Classes:        alloy, non-stoichiometric oxide
Author Name(s):        Venezia A.M., Loxton C.M.
Journal:        Surf. Sci. 194, 136 (1988)
Data Processing:
Data Type:        Photoelectron Line
Line Designation:        2p3/2
Quality of Data:        Adequate
Binding Energy (eV)        73.76
Energy Uncertainty:        0.08
Background Subtraction Method:        other
Peak Location Method:        other type of curve fit
Full Width at Half-maximum Intensity (eV):        2.0
Measurement Information:
Use of X-ray Monochromator:        No
Excitation Energy:        Mg
Calibration:        Au4f7 = 84.00
Charge Reference:        Conductor
Energy Scale Evalution:        Reliable, with one-point correction of energy scale
Specimen:        oxygen pressure, oxidizing atmosphere, thermal oxide
Specimen Temperature (K):        293
Sample Quality:        Adequate
Notes:        Specimens were exposed by 300 L O2 at 773 K. The Ni 3p3/2 binding energy was used as a secondary binding energy reference and was assigned a value of 66.08 eV.
3楼2013-02-04 21:45:12
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

鹰羽龙

木虫 (著名写手)


小木虫: 金币+0.5, 给个红包,谢谢回帖
差这么大,3个eV,卫星峰?分峰有点随意性,建议上图
5楼2013-02-06 13:42:59
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
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
[考研] 材料相关专业344求调剂双非工科学校或课题组 +8 hualkop 2026-04-12 8/400 2026-04-12 20:03 by gruyclewee
[考研] 复试调剂 +14 积极向上; 2026-04-10 16/800 2026-04-12 20:02 by gruyclewee
[考研] 279求调剂 +8 张番茄不炒蛋 2026-04-11 8/400 2026-04-12 12:28 by wp06
[考研] 电气专硕320求调剂 +6 小麻子111 2026-04-10 6/300 2026-04-12 10:54 by lemon6009
[考研] 一志愿华中农微生物,288分,三年实验经历 +11 代fish 2026-04-09 11/550 2026-04-12 10:21 by Hayaay
[考研] 085410 273求调剂 +10 X1999 2026-04-09 10/500 2026-04-12 09:24 by 逆水乘风
[考研] 求调剂,一志愿材料科学与工程985,365分, +8 材化李可 2026-04-11 10/500 2026-04-12 08:42 by 852137818
[考研] 312求调剂 +6 李鸿飞飞 2026-04-06 6/300 2026-04-12 00:34 by 蓝云思雨
[考研] 284求调剂 +11 archer.. 2026-04-09 12/600 2026-04-11 20:23 by 蓝云思雨
[考研] 农学0904 312求调剂 +3 Say Never 2026-04-11 3/150 2026-04-11 17:22 by daydayup2005
[考研] 中药学调剂 初试324 +4 洋甘菊、 2026-04-10 6/300 2026-04-11 09:41 by gong120082
[考研] 085506-求调剂-285分 +3 雷欧飞踢 2026-04-08 3/150 2026-04-11 08:37 by zhq0425
[考研] 材料与化工调剂 +12 否极泰来2026 2026-04-10 13/650 2026-04-11 00:28 by wangjihu
[考研] 293调剂 +25 yj1221 2026-04-08 26/1300 2026-04-10 15:02 by 柴小白
[考研] 机械还有还有名额吗?太难了 +6 笑笑袁 2026-04-10 6/300 2026-04-10 11:54 by 高维春
[考研] 296求调剂 +6 汪!?! 2026-04-08 6/300 2026-04-10 11:02 by mattzhming
[考研] 一志愿鲁东大学071000生物学学硕初试分数276求调剂 +20 慕绝cc 2026-04-09 24/1200 2026-04-10 10:22 by xujun0624
[考研] 材料调剂 +5 hzhahg 2026-04-06 5/250 2026-04-10 10:10 by may_新宇
[考研] 085404,334分,求调剂 +5 sunjie8888 2026-04-08 8/400 2026-04-09 07:26 by sunjie8888
[考研] 一志愿985初试354分生物调剂 +3 031001 2026-04-06 3/150 2026-04-09 00:30 by Evan_Liu
信息提示
请填处理意见