[HTML][HTML] High pressure processing of ion implanted GaN

K Sierakowski, R Jakiela, B Lucznik, P Kwiatkowski… - Electronics, 2020 - mdpi.com
It is well known that ion implantation is one of the basic tools for semiconductor device
fabrication. The implantation process itself damages, however, the crystallographic lattice of …

Pressure-induced densification of oxide glasses at the glass transition

S Kapoor, L Wondraczek, MM Smedskjaer - Frontiers in Materials, 2017 - frontiersin.org
Densification of oxide glasses at the glass transition offers a novel route to develop bulk
glasses with tailored properties for emerging applications. Such densification can be …

Discovery of ultra-crack-resistant oxide glasses with adaptive networks

K Januchta, RE Youngman, A Goel… - Chemistry of …, 2017 - ACS Publications
Despite their transformative role in our society, oxide glasses remain brittle. Although
extrinsic postprocessing techniques can partially mitigate this drawback, they come with …

Bond switching in densified oxide glass enables record-high fracture toughness

T To, SS Sørensen, JFS Christensen… - … Applied Materials & …, 2021 - ACS Publications
Humans primarily interact with information technology through glass touch screens, and the
world would indeed be unrecognizable without glass. However, the low toughness of oxide …

Structural origin of high crack resistance in sodium aluminoborate glasses

K Januchta, RE Youngman, A Goel, M Bauchy… - Journal of Non …, 2017 - Elsevier
Sodium aluminoborate glasses are found to exhibit favorable mechanical properties,
especially high crack resistance, due to their relatively low resistance to network compaction …

Modifier field strength effects on densification behavior and mechanical properties of alkali aluminoborate glasses

K Januchta, M Bauchy, RE Youngman, SJ Rzoska… - Physical Review …, 2017 - APS
The constituents of oxide glasses are typically classified as network formers, which form the
rigid backbone of glasses, and network modifiers, which tend to either charge stabilize …

Oxide glasses under pressure: Recent insights from experiments and simulations

T Du, SS Sørensen, T To, MM Smedskjaer - Journal of Applied Physics, 2022 - pubs.aip.org
Deciphering the structure-property relations of densified oxide glasses is a problem of
longstanding interest. For example, it is important for understanding the fracture mechanism …

[HTML][HTML] Lateral deformation and defect resistance of compacted silica glass: quantification of the scratching hardness of brittle glasses

S Sawamura, R Limbach, H Behrens… - Journal of non-crystalline …, 2018 - Elsevier
Human interaction with multimedia devices occurs predominantly over inorganic glass
surfaces. Scratch-induced damage is a primary limitation in the suitability of brittle glasses …

[HTML][HTML] Revisiting the dependence of poisson's ratio on liquid fragility and atomic packing density in oxide glasses

MB Østergaard, SR Hansen, K Januchta, T To… - Materials, 2019 - mdpi.com
Poisson's ratio (ν) defines a material's propensity to laterally expand upon compression, or
laterally shrink upon tension for non-auxetic materials. This fundamental metric has …

Toughening of soda-lime-silica glass by nanoscale phase separation: Molecular dynamics study

JFS Christensen, SS Sørensen, T To, M Bauchy… - Physical Review …, 2021 - APS
The low fracture toughness of oxide glasses is a key limitation for many of their applications.
Inducing and controlling nanoscale phase separation in oxide glasses has been proposed …