Qing-zhu Yin looks at a meteorite sample. photo ©2012 Gregory Urquiaga

Qing-zhu Yin holds a meterorite fragment that was donated to the university by UC Davis alum Gregory Jorgensen.

Qing-zhu Yin

UC Davis Chancellor's Fellow, 2011-2012
Ph.D., Max-Planck-Institute for Chemistry (1995)
Geochemistry; Planetary ScienceNEAT 

Using extinct radioactivity and general isotopic anomalies in the early solar system recorded in primitive meteorites as a tool to study the time scales and site of nucleosynthesis, the time of formation of the solar system and planetary differentiation. Isotope and trace element geochemistry with applications to crust-mantle evolution. Heavy metal stable isotope fractionation in low temperature environments on planetary surfaces or in biological systems using newly emerging high precision mass spectrometry techniques. The development of associated experimental techniques involving high precision mass spectrometry and ultra-clean sample processing in Class-100 clean laboratories for isotope analyses.

(530) 752-0934

Yin publications: http://scholar.google.com/citations?user=gNXr8W8AAAAJ

Recent Publications

Wimpenny, J, Y Amelin and QZ Yin (2015) The Lu isotopic composition of achondrites: closing the case for accelerated decay of 176Lu. ASTROPHYSICAL JOURNAL LETTERS. 812(L3) DOI: 10.1088/2041-8205/812/1/L3

Teng, FZ, QZ Yin, CV Ullmann, R Chakrabarti, PAE Pogge von Strandmann, W Yang, WY Li, S Ke, F Sedaghatpour, J Wimpenny, A Meixner, RL Romer, U Wiechert and SB Jacobsen (2015) Inter-laboratory comparison of magnesium isotopic compositions of twelve felsic to ultramafic igneous rock standards analyzed by MC-ICPMS. GEOCHEMISTRY, GEOPHYSICS, GEOSYSTEMS. DOI: 10.1002/2015GC005939

Wimpenny, J, CA Colla, P Yu, QZ Yin, JR Rustad and WH Casey (2015) Lithium-Isotope Fractionation During Uptake by Gibbsite. GEOCHIMICA ET COSMOCHIMICA ACTA. 168:133-150. DOI: 10.1016/j.gca.2015.07.011

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