X-ray Phase Contrast and X-ray Scattering Images of Pearls
X-ray Phase Contrast and X-ray Scattering Images of Pearls. Published in IGC 34 Lithuania Abstract Proceedings, 117-120. Author(s): M.S. Krzemnicki, V. Revol, C. Hanser, L.E. Cartier, H.A. Haenni
Contributions de la gemmologie de laboratoire à l’identification du traitement HPHT du diamant
Contributions de la gemmologie de laboratoire à l’identification du traitement HPHT du diamant. Video presentation by Jean-Pierre Chalain in 2014 at the University of Nantes.
ASDI: Automated Spectral Diamond Inspection (2014)
Talk by Jean-Pierre Chalain at 2014 Swiss Gemmological Society conference on the ASDI instrument developed by SSEF to detect colourless synthetic diamonds in melee batches.
X-ray micro computed tomography: an explanation of the procedures and benefits (2010)
Presentation at Swiss Gemmological Society about trip to spinel and corundum deposits in Tanzania in October 2009 by Dr. Walter Balmer and Dr. Michael Krzemnicki
New developments in pearl analysis: x-ray microtomography and radiocarbon age dating of pearls
New developments in pearl analysis: x-ray microtomography and radiocarbon age dating of pearls. Published in GAHK Journal, 2009. Author(s): M.S. Krzemnicki
Laser Ablation Inductively Coupled Plasma Mass Spectrometry (LAICPMS), a new method for gemstone analysis
Laser Ablation Inductively Coupled Plasma Mass Spectrometry (LAICPMS), a new method for gemstone analysis. Published in GAHK Journal, 2007. Author(s): M.S. Krzemnicki, T. Pettke, H.A. Haenni
A Raman investigation of the amblygonite-montebrasite series
A Raman investigation of the amblygonite-montebrasite series. Published in Canadian Mineralogist, 2006. Author(s): B. Rondeau, E. Fritsch, P. Lefevre, M. Guiraud, A.-M. Fransolet, Y. Lulsac
Perspectives of LIBS in gemstone testing Analysis of light elements such as beryllium, boron, lithium
Perspectives of LIBS in gemstone testing Analysis of light elements such as beryllium, boron, lithium. Published in GIT Proceedings, 2006. Author(s): M.S. Krzemnicki, T. Pettke, H.A. Haenni
Laser Induced Breakdown Spectroscopy (LIBS) and its application in gemstone testing
Laser Induced Breakdown Spectroscopy (LIBS) and its application in gemstone testing. Published in GemmoBasel Proceedings, 2005. Author(s): M.S. Krzemnicki, R. Walters
LIBS response letter Australian Gemmologist
LIBS response letter. Published in Australian Gemmologist, 2005. Author(s): M.S. Krzemnicki, H.A. Haenni, R. Walters