Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 4 of 4 for “"hydrogen damage"”.
-
Cracking of zirconium alloys at constant load with and without applied potentials
… to the smooth specimens showed some signs of hydrogen damage that might be the precursor to the development of DHC. Fractographic evaluations by SEM revealed dimpled microstructures indicating ductile failures.
-
Hydrogen trapping in bearing steels: mechanisms and alloy design
Hydrogen embrittlement is a problem that offers challenges both to technology and to the theory of metallurgy. In the presence of a hydrogen rich environment, applications such as rolling bearings display a significant decrease in alloy strength and accelerated failure due to rolling contact …
-
Process-Induced Degradation during the Integration of Pb(Zr/x Ti/1-x)O3 Ferroelectric Capacitors
Three types of major process-induced damage which hampers the realization of FRAM (ferroelectric random access memory) device are investigated; dry etching induced damage, hydrogen-induced degradation, and stress effect. Since ferroelectric capacitors utilize the movement of body-centered atoms in …
-
Surface and bulk passivation of multicrystalline silicon solar cells by silicon nitride (H) layer : modeling and experiments
… the surface and bulk passivation by hydrogen-rich PECVD silicon nitride (SiN :H) antireflection layer on multicrystalline silicon (me-Si) solar cells. The passivation of silicon surface can be achieved in two ways: by field-effect passivation and/or by neutralization of interface …