Micro‐Raman spectroscopy and X‐ray diffraction method (XRD) were used to characterize
impact carbonaceous rocks excavated from the Popigai crater (Siberia). The deconvolution …

This work presents a comprehensive investigation of schreibersite inclusions within iron-
poor and iron-rich meteorites, and of the associated intrinsic low-temperature oxidation …

Nanodiamonds, found in a carbonaceous-chondrite material from the gas-rich meteorite
Kapoeta, have been studied by micro-Raman spectroscopy. The Raman spectra of these …

Chemical mapping imaged by electron energy-loss spectroscopy based on scanning
transmission electron microscopy was conducted on a compressed graphite specimen …

Characterization tools such as confocal Raman micro-spectroscopy, Laser Ablation (LA-ICP-
TOF-MS) and SEM-EDS were used to characterize meteorites: primitive achondrite—not …

Electron energy-loss spectroscopy measurements of a hexagonal diamond (h-DIA) were
performed using a transmission electron microscope equipped with a monochromator. From …

The formation of Diamond-Like Carbon (DLC) structure on the surface of Highly Oriented
Pyrolytic Graphite (HOPG) following Xeq+ (q= 5∼ 26) ions irradiation with different fluence …

Meteorites provide precious clues about the formation of planets in the solar system. Here,
an analytical method to study chondritic meteorites using low-and high-resolution micro …

Carbonaceous chondrite NWA 4967 was investigated by confocal Raman micro-
spectroscopy. Olivine (Fa0-68), orthopyroxene with high En95-100 and low enstatite content …

The presence of diamonds in meteorites was confirmed for the first time in the Novo-
Ureiureilite in 1888. Ureilites are a rare class of achondrites, often referred to as primitive …