Nano-and microstructuring of solids by swift heavy ions

FF Komarov - Physics-Uspekhi, 2017 - iopscience.iop.org
We review the current stage of research of track formation processes and mechanisms in
materials irradiated by swift ions. We show that the nature and morphology of tracks depend …

Нано-и микроструктурирование твёрдых тел быстрыми тяжёлыми ионами

ФФ Комаров - Успехи физических наук, 2017 - ufn.ru
Приведён анализ современного состояния исследований процессов и механизмов
трекообразования при облучении материалов быстрыми ионами. Показано, что …

Single-source-precursor synthesis of soft magnetic Fe3Si-and Fe5Si3-containing SiOC ceramic nanocomposites

M Hojamberdiev, RM Prasad, C Fasel, R Riedel… - Journal of the European …, 2013 - Elsevier
We present here the single-source-precursor synthesis of Fe3Si and Fe5Si3-containing
SiOC ceramic nanocomposites and investigation of their magnetic properties. The materials …

Shaping Perpendicular Magnetic Anisotropy of Co2MnGa Heusler Alloy Using Ion Irradiation for Magnetic Sensor Applications

A Mahendra, PP Murmu, SK Acharya, A Islam… - Sensors, 2023 - mdpi.com
Magnetic sensors are key elements in many industrial, security, military, and biomedical
applications. Heusler alloys are promising materials for magnetic sensor applications due to …

The effect of low energy helium ion irradiation on tungsten-tantalum (W-Ta) alloys under fusion relevant conditions

S Gonderman, JK Tripathi, TJ Novakowski… - Journal of Nuclear …, 2017 - Elsevier
Currently, tungsten remains the best candidate for plasma-facing components (PFCs) for
future fusion devices because of its high melting point, low erosion, and strong mechanical …

Phase-Controlled Growth of Metastable Fe5Si3 Nanowires by a Vapor Transport Method

KSK Varadwaj, K Seo, J In, P Mohanty… - Journal of the …, 2007 - ACS Publications
We report the synthesis of single-crystalline nanowires (NWs) of metastable Fe5Si3 phase
via an iodide vapor transport method. Free-standing Fe5Si3 NWs are grown on a sapphire …

Self-ordered magnetic α-FeSi2 nano-stripes on Si (111)

JK Tripathi, G Markovich, I Goldfarb - Applied Physics Letters, 2013 - pubs.aip.org
We fabricated self-assembled one-dimensional α-FeSi 2 magnetic nano-stripes, using solid
phase epitaxy of∼ 1 monolayer Fe on vicinal Si (111) surfaces followed by a 550 C …

Effect of high-flux, low-energy He+ ion irradiation on Ta as a plasma-facing material

TJ Novakowski, JK Tripathi, A Hassanein - Scientific reports, 2016 - nature.com
The goal of this work is to assess Ta as a potential plasma-facing material for future fusion
reactors in terms of its response to high-flux, low-energy He+ ion irradiation. Ta samples …

First-principles calculations of phonon and thermodynamic properties of Fe-Si compounds

YF Liang, SL Shang, J Wang, Y Wang, F Ye, JP Lin… - Intermetallics, 2011 - Elsevier
The phonon approach and the Debye model are combined to predict the vibrational
thermodynamic contribution for the following Fe-Si compounds: Fe3Si, Fe2Si, Fe5Si3, FeSi …

The effect of Fe-coverage on the structure, morphology and magnetic properties of α-FeSi2 nanoislands

JK Tripathi, M Garbrecht, WD Kaplan… - …, 2012 - iopscience.iop.org
Self-assembled α-FeSi 2 nanoislands were formed using solid-phase epitaxy of low (∼ 1.2
ML) and high (∼ 21 ML) Fe coverages onto vicinal Si (111) surfaces followed by thermal …