Recent Developments in Ultrafine Shape Memory Alloys Using Amorphous Precursors

SH Hong, HJ Park, GA Song, KB Kim - Materials, 2023 - mdpi.com
In this review, we systematically reviewed the recent advances in the development of
ultrafine shape memory alloys with unique shape memory effects and superelastic behavior …

Influence of H-phase precipitation on the microstructure and functional and mechanical properties in a Ni-rich NiTiZr shape memory alloy

SM Kornegay, M Kapoor, BC Hornbuckle… - Materials Science and …, 2021 - Elsevier
The relationship between precipitate evolution, martensitic transformation temperatures,
hardness, and functional load-bias behavior has been analyzed for a Ni 50.8 Ti 34.2 Zr 15 …

Phase field study of the microstructural dynamic evolution and mechanical response of NiTi shape memory alloy under mechanical loading

S Xi, Y Su - Materials, 2021 - mdpi.com
For the purpose of investigating the microstructural evolution and the mechanical response
under applied loads, a new phase field model based on the Ginzburg-Landau theory is …

Enhancing Ni/Cr/n-GaN schottky junction performance using a novel Bi2O3 insulating layer for advanced optoelectronic device applications

V Manjunath, M Vani, NV Srihari, P Josthna… - Materials Science and …, 2025 - Elsevier
Abstract Bismuth oxide (Bi 2 O 3) insulator layer was used to prepare a Ni/Cr/Bi 2 O 3/n-GaN
Metal-insulator-semiconductor (MIS)-type junction. X-ray diffraction (XRD), scanning …

Nano-crystalline NiTi alloy thin films fabricated using magnetron co-sputtering from elemental targets: effect of substrate conditions

BG Priyadarshini, S Aich, M Chakraborty - Thin Solid Films, 2016 - Elsevier
The primary goal of this work is to examine the effect of in situ substrate conditions viz.,
substrate bias voltage and substrate temperature on the structural, morphological …

Influence of processing conditions on the titanium/nickel contact metallization on a silicon wafer for thermal management

M Singh, LN Ramasubramanian, RN Singh - Thin Solid Films, 2023 - Elsevier
Thermal management of both digital and power electronics is becoming challenging with
device miniaturization and a need for delivering higher power. Diamond thin films and …

The effect of annealing temperature on the structural, morphological, mechanical and surface properties of intermetallic NiTi alloy thin films

BNK Reddy, NK Udayashankar - Surfaces and Interfaces, 2016 - Elsevier
In this work, we report our studies on intermetallic NiTi thin films grown on silicon (1 0 0)
substrates by glancing angle DC-magnetron sputtering technique using separate sputter …

Effect of Cooling Rate on Microstructure, Shape Memory Effect and Mechanical Properties of Cu–13Al–5Fe High-Temperature Shape Memory Alloy Fabricated by …

Y Gao, Z Jian - Transactions of the Indian Institute of Metals, 2024 - Springer
The cooling rate has a huge effect on the microstructure and properties of shape memory
alloys. In this work, taking Cu–13Al–5Fe high-temperature shape memory alloy as an …

[HTML][HTML] Aging time correlation for near-equiatomic NiTi thin films deposited through direct current magnetron sputtering

BNK Reddy - Results in Physics, 2020 - Elsevier
In this study, near-equiatomic NiTi thin films were deposited on silicon (1 0 0) substrates
through direct current magnetron sputtering using Ni and Ti elemental targets without …

Influence of annealing temperature on the structural, morphological, mechanical and surface properties of near equiatomic NiTi thin films

BNK Reddy, NK Udayashankar - Vacuum, 2017 - Elsevier
In this work, we report our studies on near equiatomic NiTi thin films grown on silicon (1 0 0)
substrates deposited without intentional heating of the substrate by DC magnetron …