Several metal oxide compounds, especially those containing metals possessing several valence states, are able to absorb or release oxygen under suitable thermodynamic conditions. Such behavior is found often in systems containing oxides of transition metals. It is important to note that the equilibrium oxidation level of those metal oxides can depend on the aggregation state, which may significantly impede crystal growth processes from the melt. If during the melt growth of such oxide crystals, the average valence state of the oxides is different in the molten and solid state, then crystallization is connected with the absorption of free oxygen from the ambient gas, or with the release of free oxygen into it. This phenomenon can be detected...
In this work, we present a phase field model to simulate the crystallization of Fe3O4 in FeOx–SiO2 m...
Materials showing negative thermal expansion (NTE) are technologically important and a few transitio...
Over the past two hundred years synthetic growth of crystals has become vital to the technological a...
Several metal oxide compounds, especially those containing metals possessing several valence states,...
It is important to understand the mechanism of oxidation in the initial stage on the free surface of...
International audienceConspectusThe properties of a material depend upon its physical characteristic...
The act of materials discovery continues to grow in importance, as new materials are needed for a va...
Equilibrium thermochemical analyses are employed to describe the vaporization processes of metals an...
The steady state demixing of an initially homogeneous oxide solid solution (A, B)O in an oxygen pote...
A mechanistic perspective on the growth of protective oxides on high temperature alloys at elevated ...
Crystallization is essential to the manufacture of functional materials as varies as electronic devi...
This paper reviews the various types of oxidation processes occurring with pure metals and gives exp...
La thermomigration de l'oxygène à l'état solide dans les oxydes non stoechiométriques dépend de la m...
The peculiar properties of zinc oxide (ZnO) make this material interesting for very different applic...
The crystal growth of large, defect-free and optically transparent materials has been an active area...
In this work, we present a phase field model to simulate the crystallization of Fe3O4 in FeOx–SiO2 m...
Materials showing negative thermal expansion (NTE) are technologically important and a few transitio...
Over the past two hundred years synthetic growth of crystals has become vital to the technological a...
Several metal oxide compounds, especially those containing metals possessing several valence states,...
It is important to understand the mechanism of oxidation in the initial stage on the free surface of...
International audienceConspectusThe properties of a material depend upon its physical characteristic...
The act of materials discovery continues to grow in importance, as new materials are needed for a va...
Equilibrium thermochemical analyses are employed to describe the vaporization processes of metals an...
The steady state demixing of an initially homogeneous oxide solid solution (A, B)O in an oxygen pote...
A mechanistic perspective on the growth of protective oxides on high temperature alloys at elevated ...
Crystallization is essential to the manufacture of functional materials as varies as electronic devi...
This paper reviews the various types of oxidation processes occurring with pure metals and gives exp...
La thermomigration de l'oxygène à l'état solide dans les oxydes non stoechiométriques dépend de la m...
The peculiar properties of zinc oxide (ZnO) make this material interesting for very different applic...
The crystal growth of large, defect-free and optically transparent materials has been an active area...
In this work, we present a phase field model to simulate the crystallization of Fe3O4 in FeOx–SiO2 m...
Materials showing negative thermal expansion (NTE) are technologically important and a few transitio...
Over the past two hundred years synthetic growth of crystals has become vital to the technological a...