The minerals constituting the Earth's upper mantle are nominally anhydrous silicates
(NAMs). However they do contain hydrogen as a trace element, decorating point defects in …

The suite of techniques which are available with the small accelerators used for MeV ion
beam analysis (IBA) range from broad beams, microbeams or external beams using the …

We present here an historical overview of the early researches on proton conductor solids
for materials such as fuel cell, battery, electrolyser or H 2-sensor. Unexpectedly, the early …

Elastic recoil detection analysis (ERDA) was used to measure the H contents of 18 synthetic
Fo90 olivines that had been hydrated to varying degrees in high pressure hydrothermal …

Atmospheres are products of time-integrated mass exchange between the surface of a
planet and its interior. On Earth and other planetary bodies, magma oceans likely marked …

The partitioning of H 2 O between a mantle peridotite assemblage and low degree hydrous
melt has been investigated at 6 GPa (corresponding to∼ 180 km depth) at a temperature of …

A comprehensive and up-to-date compilation of observed and calculated hydrogen (H)-
related peaks that occur in the near-and middle-infrared spectra of diamond is presented …

Fourier transform infrared spectroscopy (FTIR) is an analytical technique utilized to measure
the concentrations of H and C species in volcanic glasses. Water and CO 2 are the most …

Hydrogen has been thought to be an important light element in Earth's core due to possible
siderophile behavior during core-mantle segregation. We reproduced planetary …

We performed torsional deformation experiments on pre-hydrated fine-grained olivine
aggregates using an innovative experimental assembly to investigate water weakening in …