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General stress reduction mechanisms for the deposition of cubic boron nitride thin films
Surface and Coatings Technology, 1999Abstract Intense ion bombardment has been necessary so far to produce cubic boron nitride thin films independent of the deposition technique used. Unfortunately, residual stress is one of the consequences of ion–surface interactions, leading to low adhesion and limited film thickness.
Ulrich, S. +6 more
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Review of Scientific Instruments, 2018
Measuring the pressure of a gasket (Pg) and cell (Pc) in situ is the key point to understanding the mechanism of pressure-generation and pressure-seal for the widely used large volume cubic press. However, it is a challenge to measure Pg due to the large deformation in the gasket zone and the complex rheological behavior of the pressure transmitting ...
Jiawei Zhang +8 more
openaire +2 more sources
Measuring the pressure of a gasket (Pg) and cell (Pc) in situ is the key point to understanding the mechanism of pressure-generation and pressure-seal for the widely used large volume cubic press. However, it is a challenge to measure Pg due to the large deformation in the gasket zone and the complex rheological behavior of the pressure transmitting ...
Jiawei Zhang +8 more
openaire +2 more sources
The Journal of Physical Chemistry C, 2019
Using the hexagonal → cubic transition in Ag as a prototype, we provide a simple, mechanistic model for a large class of irreversible solid–solid structural transformations. Our conclusions are based on a detailed study of the effects of spatial confinement on the kinetically arrested, metastable hexagonal (4H) polymorph of Ag, as it undergoes a ...
Bhamiti Sharma +5 more
openaire +1 more source
Using the hexagonal → cubic transition in Ag as a prototype, we provide a simple, mechanistic model for a large class of irreversible solid–solid structural transformations. Our conclusions are based on a detailed study of the effects of spatial confinement on the kinetically arrested, metastable hexagonal (4H) polymorph of Ag, as it undergoes a ...
Bhamiti Sharma +5 more
openaire +1 more source