Ion Beam Analysis for Forensic Science - SPIRIT

More documents

Recommendations

Info

What Do Forensic Analysts Need • Comparison of particles found on suspect with particles found at crime scene • Analysis techniques es for trace evidence such as glass, paints, fibres, soils that are • Non-destructive • Accurate / reproducible • Highly discriminating • Need no sample preparation a
Contents • Why use IBA techniques in forensic science • Example 1: Gunshot residues • Example 2: Soil analysis • Example 3: Glass analysis • Complementary IBA / SIMS • Example 4: Fingerprints • Conclusions
Page 1 and 2: Ion Beam Analysis for Forensic Scie
Page 3 and 4: Contents • Why use IBA techniques
Page 5 and 6: Background : IBA in forensics Court
Page 7 and 8: What Do Forensic Analysts Need •
Page 9 and 10: Particle Induced X-ray Emission •
Page 11 and 12: Rutherford Backscattering Spectrome
Page 13: Why Use Ion Beams in Forensics •
Page 17 and 18: Uniqueness of GSR LGC Forensics (UK
Page 19 and 20: SEM-EDSEDS • Technique of choice
Page 21 and 22: SEM-EDS results K Cu S Fe •Small
Page 23 and 24: PIXE and EDX spectra 100000 Cu K Pb
Page 25 and 26: Accurate Quantification of GSR part
Page 29 and 30: Quartz Grain Texture Analysis Examp
Page 31 and 32: Can PIXE be used to identify differ
Page 33 and 34: How reproducible is the technique T
Page 35 and 36: Typical PIXE maps for Sample 3 “M
Page 37 and 38: Can we distinguish i i one source f
Page 41 and 42: PIXE in casework • The paper cont
Page 45 and 46: Example 4 : Fingerprint Analysis by
Page 47 and 48: Can We Detect Moisturiser i in Fing
Page 49 and 50: Fingerprint i Analysis Using MeV SI
Page 51 and 52: Conclusions • PIXE / PIGE / RBS /
Page 53: Thank you

Ion Beam Analysis for Forensic Science - SPIRIT

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?