Defect-interface interactions

IJ Beyerlein, MJ Demkowicz, A Misra… - Progress in Materials …, 2015 - Elsevier
Nanostructured materials contain an extremely high density of interfaces. The properties of
these materials when exposed to extreme conditions of radiation dose, stress, deformation …

Thin film compound phase formation sequence: An effective heat of formation model

R Pretorius, TK Marais, CC Theron - Materials Science Reports, 1993 - Elsevier
An effective heat of formation (EHF) model for predicting compound phase formation
sequence is described. The EHF model defines an effective heat of formation ΔH′, which is …

Mechanisms and theory of physical sputtering by particle impact

P Sigmund - Nuclear Instruments and Methods in Physics Research …, 1987 - Elsevier
This article summarizes theoretical work on sputtering during the past decade, with the
emphasis on elemental sputtering in the linear cascade and spike regimes as well as alloy …

Effect of heavy ion irradiation dose rate and temperature on α′ precipitation in high purity Fe-18% Cr alloy

Y Zhao, A Bhattacharya, C Pareige, C Massey, P Zhu… - Acta Materialia, 2022 - Elsevier
Cr-rich alpha prime precipitates (CrRP) induce hardening and embrittlement of FeCr alloys,
but the kinetics of CrRP formation due to particle irradiation are not well understood. In this …

Electron-phonon interactions in energetic displacement cascades

CP Flynn, RS Averback - Physical Review B, 1988 - APS
The role of electron-phonon interactions in energetic displacement cascades in metals is
evaluated by considering the diffusion of electrons in a localized heat spike. It is found that …

Low-temperature ion-beam mixing in metals

SJ Kim, MA Nicolet, RS Averback, D Peak - Physical Review B, 1988 - APS
A systematic study of ion-beam mixing of tracer impurities in thin metal films at low
temperatures has been conducted. We have investigated the dependence of ion mixing on …

Radiation damage formation in InP, InSb, GaAs, GaP, Ge, and Si due to fast ions

A Kamarou, W Wesch, E Wendler, A Undisz… - Physical Review B …, 2008 - APS
The basic physical mechanisms of damage formation in semiconductors due to swift heavy
ion (SHI) irradiation are not yet fully understood. In the present paper damage evolution and …

A study on the competition and synergy between irradiation and temperature on the texture and recrystallization of nanocrystalline nickel

S Julie, K Mariappan, C David, NP Wasekar… - Applied Surface …, 2023 - Elsevier
The application of nickel coatings on structural materials in molten salt reactors for corrosion
resistance is being researched. For corrosion resistance, the coatings must have specific …

Effect of periodic thickness on the helium bubble evolution and irradiation hardening in Cu/W (Re) multi-layered films under helium ion irradiation

G Pu, H Sun, Y Wang, J Li, X Du, B Liu, D Ren… - Journal of Alloys and …, 2023 - Elsevier
Based on the basic understanding of prominent helium (He) bubble storage and defect
annihilation in the dual-phase heterogeneous interfaces designed in nano-meter materials …

Ion bombardment effects on the near‐surface composition during sputter profiling

NQ Lam - Surface and interface analysis, 1988 - Wiley Online Library
The alteration of the near‐surface composition that has often been observed in ion
bombarded alloys and compounds results from the dynamic interplay of several processes …