第五讲 同步辐射应用II

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1、Chap.11X-rayfluorescenceelementanalysis(ex.)Minamatadisease(kidneyofrat)○PhotonenergyofX-rayHgfluorescenceischaracteristicofelement.○Applicationsmicroanalysis・Diluteelementsinminerals・Poisonouselementsinbiologicalmaterials・Surfacepollutionof(ex.)Itai-Itaidisease

2、(kidneyofpatient)semiconductorsurfaces・RareelementsinseawaterCd・Identificationofarchaeologicalthings・SourceidentificationofPM10collectedataheavy-trafficroadsideinShanghaiW.Yueet.al.,J.Synch.Rad.11(2004)428JohanssontypeTotal-reflectionX-RayFluorescencespectromete

3、rK.Sakuraiet.al.TotalreflectionX-rayfluorescenceanalysisofSi-wafersurface-contaminationK.Bauretal.,Anal.Chem.74(2002)609AChap.12InelasticscatteringX-rayenergylossspectraofbenzeneH.Hayashi,Y.Udagawaetal.DielectricandenergylossfunctionsofwatertransformedfromX-rayR

4、amanscatteringH.Hayashietal.,Proc.Nat.Acad.Sci.USA97(2000)6264ComptonprofileofLimetalY.Sakuraietal.MagneticComptonprofileofHeusler’salloyY.Sakuraietal.Nuclearinelasticscatteringfrom161DyBC22HighresolutionmonochromatorE=25.65keV8ΔE=0.5meV,1-2×10phs/sSPring-8(A.Ba

5、ronetal.)Chap.13.ApplicationsofSRintheInfraredRegion(Wavelength:1mm–1μm,energy:1meV–1eV)A.Identificationofmolecularbonding(ex.)–OHstretchλ=2.78–3.13μmhν=0.446–0.397eV(ex.)–NHstretchhν=0.422–0.384eV(ex.)HO2SymmetricStretchBendAsymmetricStretchEnergy0.453eV0.198eV

6、0.466eVWavelength2.74μm6.3μm2.66μmB.ObservationoflatticevibrationC.DeterminationofcarrierdensityinmetalsIntensityspectraofSRinfraredlightandblackbodyradiationSPring−:8Δψ=365.mrad,Δθˆ=105.mradUVSOR:Δψ=80mrad,Δθˆ=60mradWavenumber(cm-1)Wavenumber(cm-1)T.TakahashiSc

7、hematicofinfraredbeamlineInterferometerInfraredabsorptionspectraofSi(100)2×1surfaceexposedtoatomichydrogenSS:symmetricstretchingAS:asymmetricstretchingDB:danglingbondDOD:doublyoccupieddimerL:1ｘ10-6Torr・sM.Niwano,Surf.Sci.427-428(1999)199TransmissionspectraofKISa

8、mplethickness:5μm↓:TOphononT.NanbaandM.Watanabe,J.Phys.Soc.Jpn.58(1989)1535ReflectionspectraofLaSrCuO2-xx4(x≈0.1)S.Kimura,J.Phys.Soc.Jpn.65(1996)Suppl.B,109Chap.14Ima