A novel approach to laser ablation Pb/U geochronology is presented that allows accurate determination of isotope ratios from a single pulse of a 193 nm laser. Data are acquired using a low volume ablation cell that facilitates: (1) production of a high density particle stream; and (2) a short (0.5 s) sample washout time. Isotope ratios from an individual laser pulse are calculated by integrating the baseline-subtracted total number of counts for the entire pulse and assigning an internal uncertainty based on counting statistics. This total signal integration method eliminates the effects of differing detector response times, particularly in multi-collector-inductively coupled plasma-mass spectrometry (MC-ICP-MS), providing an alternative me...
Laser ablation microprobe-inductively plasma-mass spectrometry (LAM-ICP-MS) with a frequency quadrup...
International audiencePreliminary results are given from an excimer 157nm laser ablation multiple-co...
Zircon (ZrSiO4) is the most commonly used mineral in U-Pb geochronology. Although it has proven to b...
This paper reports new developments in in situ U–Pb zircon geochronology using 266 and 213 nm laser ...
Non-stoichiometric sampling and down-hole fractionation contribute significantly to the uncertainty ...
U-Pb geochronology using laser ablation ICP-MS is a fairly recently introduced technique and thus fa...
U–Pb geochronology using laser ablation ICP–MS is a fairly recently introduced technique and thus fa...
The in situ Pb geochronological capabilities of a laser ablation-inductively coupled plasma-mass spe...
In this study we used LA-ICP-MS (laser ablation–inductively coupled plasma–mass spectrometry) to det...
A determinação de idades através do decaimento dos isótopos radioativos 235U e 238U para os isótopos...
This study presents U–Pb isotopic results from the mineral zircon measured by nanosecond laser ablat...
The capabilities and potential applications of in situ dating of Quaternary materials using laser ab...
The rapid advances in in situ laser ablation (LA) inductively coupled plasma-mass spectrometry (ICP-...
U-Pb dating of zircons by laser ablation inductively coupled plasma mass spectrometry (LA-ICPMS) is ...
An experimental procedure for precise and accurate measurements of isotope abundances by a miniature...
Laser ablation microprobe-inductively plasma-mass spectrometry (LAM-ICP-MS) with a frequency quadrup...
International audiencePreliminary results are given from an excimer 157nm laser ablation multiple-co...
Zircon (ZrSiO4) is the most commonly used mineral in U-Pb geochronology. Although it has proven to b...
This paper reports new developments in in situ U–Pb zircon geochronology using 266 and 213 nm laser ...
Non-stoichiometric sampling and down-hole fractionation contribute significantly to the uncertainty ...
U-Pb geochronology using laser ablation ICP-MS is a fairly recently introduced technique and thus fa...
U–Pb geochronology using laser ablation ICP–MS is a fairly recently introduced technique and thus fa...
The in situ Pb geochronological capabilities of a laser ablation-inductively coupled plasma-mass spe...
In this study we used LA-ICP-MS (laser ablation–inductively coupled plasma–mass spectrometry) to det...
A determinação de idades através do decaimento dos isótopos radioativos 235U e 238U para os isótopos...
This study presents U–Pb isotopic results from the mineral zircon measured by nanosecond laser ablat...
The capabilities and potential applications of in situ dating of Quaternary materials using laser ab...
The rapid advances in in situ laser ablation (LA) inductively coupled plasma-mass spectrometry (ICP-...
U-Pb dating of zircons by laser ablation inductively coupled plasma mass spectrometry (LA-ICPMS) is ...
An experimental procedure for precise and accurate measurements of isotope abundances by a miniature...
Laser ablation microprobe-inductively plasma-mass spectrometry (LAM-ICP-MS) with a frequency quadrup...
International audiencePreliminary results are given from an excimer 157nm laser ablation multiple-co...
Zircon (ZrSiO4) is the most commonly used mineral in U-Pb geochronology. Although it has proven to b...