A new method for producing controlled-geometry, controlled-crystallography, cracklike defects using photolithography has been developed. The method has been applied to sapphire, and used to study crack healing behavior at 1800°C. Effects of crack face and crack perimeter crystallography, crack face microstructure, and impurities on healing behavior have been identified
MAX phase materials are emerging as attractive engineering materials in applications where the mater...
The effect of 1030nm single picosecond pulsed laser-induced modification of the bulk of crystalline ...
The crack healing process during hot rolling has been investigated. According to the experimental re...
A new method for producing controlled-geometry, controlled-crystallography, cracklike defects using ...
Single-crystal sapphire (α-Al2O3) is a hard and brittle material. Due to its highly crystalline natu...
The experiment research regarding ablating the sapphire substrate by picosecond laser with wavelengt...
Ion beam modification of thermal shock resistance of sapphire single crystals with various crystallo...
International audienceSingle-crystal sapphire exhibits a highly anisotropic fracture behavior. The s...
International audienceSapphire is a transparent crystalline dielectric of high hardness with many im...
Synthetic sapphire is known for its high strength. Indeed, only diamond is susceptible to scratch it...
Crystalline sapphire displays a low, 0.6 J/CM2, threshold for etching with 193 nm excimer pulses. Un...
We have investigated modifications of sapphire (0 0 0 1) surface with and without coating, induced b...
AbstractThe finite-element method has been used to study the thermal stress distribution in large-si...
Exfoliation is a technique used to remove a thin, uniform layer of material from the bulk that invol...
This paper reviews work carried out with the fully instrumented Edge-on Impact (EOI) facility at the...
MAX phase materials are emerging as attractive engineering materials in applications where the mater...
The effect of 1030nm single picosecond pulsed laser-induced modification of the bulk of crystalline ...
The crack healing process during hot rolling has been investigated. According to the experimental re...
A new method for producing controlled-geometry, controlled-crystallography, cracklike defects using ...
Single-crystal sapphire (α-Al2O3) is a hard and brittle material. Due to its highly crystalline natu...
The experiment research regarding ablating the sapphire substrate by picosecond laser with wavelengt...
Ion beam modification of thermal shock resistance of sapphire single crystals with various crystallo...
International audienceSingle-crystal sapphire exhibits a highly anisotropic fracture behavior. The s...
International audienceSapphire is a transparent crystalline dielectric of high hardness with many im...
Synthetic sapphire is known for its high strength. Indeed, only diamond is susceptible to scratch it...
Crystalline sapphire displays a low, 0.6 J/CM2, threshold for etching with 193 nm excimer pulses. Un...
We have investigated modifications of sapphire (0 0 0 1) surface with and without coating, induced b...
AbstractThe finite-element method has been used to study the thermal stress distribution in large-si...
Exfoliation is a technique used to remove a thin, uniform layer of material from the bulk that invol...
This paper reviews work carried out with the fully instrumented Edge-on Impact (EOI) facility at the...
MAX phase materials are emerging as attractive engineering materials in applications where the mater...
The effect of 1030nm single picosecond pulsed laser-induced modification of the bulk of crystalline ...
The crack healing process during hot rolling has been investigated. According to the experimental re...
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