Neutron and X-Ray Tomography of Emeralds
Since two years, the SSEF has been working with the Laboratory for Neutron Scattering and Imaging at the Paul Scherrer Institute (PSI) using their ICON beamline (cold neutron imaging) at the SINQ spallation source. The aim of these research projects in collaboration with Dr. Lehmann and Dr. Mannes is to analyse
Spinel from Mogok, Myanmar—A Detailed Inclusion Study by Raman Microspectroscopy and Scanning Electron Microscopy
Spinel from Mogok, Myanmar—A Detailed Inclusion Study b […]
A Preliminary SIMS Study Using Carbon Isotopes to Separate Natural from Synthetic Diamonds
A Preliminary SIMS Study Using Carbon Isotopes to Separ […]
Neutron Radiography and Tomography: A New Approach to Visualize the Internal Structures of Pearls
Neutron Radiography and Tomography: A New Approach to V […]
Diamond testers with a limited performance
Diamond testers with a limited performance. Published i […]
GemTOF: A new and highly versatile method to analyse trace elements and isotopes of gemstones and pearls
GemTOF: A new and highly versatile method to analyse tr […]
Simultaneous X-ray Radiography, Phase-Contrast and Darkfield Imaging to Separate Natural from Cultured Pearls
Simultaneous X-ray Radiography, Phase-Contrast and Dark […]
Gemmological investigations on pearls and emeralds using neutron imaging
Gemmological investigations on pearls and emeralds usin […]
Simultaneous High Sensitivity Trace-Element and Isotopic Analysis of Gemstones Using Laser Ablation Inductively Coupled Plasma Time-of-Flight Mass Spectrometry
Simultaneous High Sensitivity Trace-Element and Isotopi […]
GemTOF: A Pioneering Technique in Gemology
GemTOF: A Pioneering Technique in Gemology. Published i […]