nanoquebec 2006-11-24 08:51
[原创][学术报告] 纳米粒子的X光电子谱表征(XPS):I
[align=center][size=4][b]X-ray photoelectron spectroscopy characterization of Nanoparticles (NPs): I. Dimensional effects[/b][/size]
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[size=4][b]1.Introduction[/b]
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[b]1.1 Nanoparticles (NPs)[/b]:SY7MKYrLRI
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[b] Size matters: surface of NPs[/b]'Tz:QfN*U&q$\
[b] Size-dependent properties[/b]4dm@0JR3bSd
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[b]1.2. XPS[/b]8YW${qx(b4fbm6f2r-^
[b] Basic principle[/b]X!@9y
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[b] Information depth[/b]~_o2n [~5?
[b] Surface composition and chemistry[/b]S"{D2VL%\Jq8d
[b] Depth profiling[/b]0m
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[b]2 New challenges of XPS in nanostructures[/b].M+P j,^EP7z;c8XR
[b]2.1 Ideal nanostructured surface patterns[/b]
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[b]2.2 Possible nanostructured surface patterns[/b]"q
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[b]2.3 Challenges issues[/b]
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[b]3 Photoelectron peak shape of thin layer materials[/b]
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[b]4 Photoelectron emission from nanoparticles[/b]AT"AS"]P^
[b]4.1 Size dependent electronic states of nanoparticles[/b]Q1o;Q%JDT
[b]4.2 Photoelectron emission intensity in NPs[/b]
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[b]5. Dimensional estimation of nanoparticles[/b](}0dh)LX+c
[b]6. Angle-resolved XPS of nanoparticles[/b]-\l0A+j ye
[b]6.1 Issues[/b]:X;J.pM/u?_
[b]6.2 Monte Carlo simulation model[/b]5c)vzp+GD oeD
[b]6.3 Simulation results[/b]
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[b]7. Binding energy and related shift of core level[/b]P-c}]$j(v8H.g1F
[b]7.1 Binding energy shift[/b]"z b{-TiBX'a^
[b]7.2 Valence band spectra[/b]|B&vhCn&u
[b]7.3 Auger parameters[/b]p.b7F"M\){&V
[b]7.4 Wagner plots[/b]i
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[b]7.5 Initial- and final-states effects[/b]-W)XO V&s
[b]8. Conclusions and future work[/b]