A review on micro-and nanoscratching/tribology at high temperatures: instrumentation and experimentation
SZ Chavoshi, S Xu - Journal of Materials Engineering and Performance, 2018 - Springer
High-temperature micro-/nanomechanics has attracted much interest over the last decade,
primarily because of the urgent need to understand the mechanical and tribological …
primarily because of the urgent need to understand the mechanical and tribological …
Pressure-induced phase transformations during femtosecond-laser doping of silicon
Silicon hyperdoped with chalcogens via femtosecond-laser irradiation exhibits unique near-
unity sub-bandgap absorptance extending into the infrared region. The intense light-matter …
unity sub-bandgap absorptance extending into the infrared region. The intense light-matter …
High temperature nanoscratching of single crystal silicon under reduced oxygen condition
In-situ high temperature nanoscratching of Si (110) wafer under reduced oxygen condition
was carried out for the first time using a Berkovich tip with a ramp load at low and high …
was carried out for the first time using a Berkovich tip with a ramp load at low and high …
[HTML][HTML] Unraveling the atomic-scale pathways driving pressure-induced phase transitions in silicon
Silicon exhibits several metastable allotropes which recently attracted attention in the quest
for materials with superior (eg optical) properties, compatible with Si technology. In this work …
for materials with superior (eg optical) properties, compatible with Si technology. In this work …
Structural and functional properties of Si and related semiconducting materials processed by high-pressure torsion
Y Ikoma - Materials Transactions, 2023 - jstage.jst.go.jp
We report on high-pressure torsion (HPT) processing of Si and related semiconducting
materials, and discuss their phase transformations and electrical, thermal, and optical …
materials, and discuss their phase transformations and electrical, thermal, and optical …
Nanoindentation-induced phase transformations in silicon at elevated temperatures
The nanoindentation-induced phase transformation behavior of silicon at elevated
temperatures (25–150 C) has been studied. Nucleation of Si-III/Si-XII on unloading is …
temperatures (25–150 C) has been studied. Nucleation of Si-III/Si-XII on unloading is …
Annealing of nanoindentation-induced high pressure crystalline phases created in crystalline and amorphous silicon
Thermally induced phase transformation of Si-III/Si-XII zones formed by nanoindentation has
been studied during low temperature (200< T< 300 C) thermal annealing by Raman …
been studied during low temperature (200< T< 300 C) thermal annealing by Raman …
Phase transitions in metastable phases of silicon
Phase transitions in indentation induced Si-III/XII phases were investigated using a diamond
anvil cell and nanoindentation combined with micro-Raman spectroscopy. The in situ high …
anvil cell and nanoindentation combined with micro-Raman spectroscopy. The in situ high …
[HTML][HTML] Phase transformation as the single-mode mechanical deformation of silicon
The metastable body-centered cubic (bc8) and rhombohedral (r8) phases of silicon that are
formed after the nanoindentation of diamond cubic silicon exhibit properties that are of both …
formed after the nanoindentation of diamond cubic silicon exhibit properties that are of both …
Synchrotron X-ray diffraction observation of phase transformation during annealing of Si processed by high-pressure torsion
In situ observation of a phase transformation during annealing of Si containing diamond-
cubic (dc) and metastable phases has been performed using synchrotron X-ray diffraction …
cubic (dc) and metastable phases has been performed using synchrotron X-ray diffraction …