Investigation of HfO2 Thin Films on Si by X-ray Photoelectron Spectroscopy, Rutherford Backscattering, Grazing Incidence X-ray Diffraction and Variable Angle …

X Luo, Y Li, H Yang, Y Liang, K He, W Sun, HH Lin… - Crystals, 2018 - mdpi.com
Hafnium oxide (HfO2) thin films have been made by atomic vapor deposition (AVD) onto Si
substrates under different growth temperature and oxygen flow. The effect of different growth …

BiFeO3 perovskites: A multidisciplinary approach to multiferroics

M Čebela, D Zagorac, K Batalović, J Radaković… - Ceramics …, 2017 - Elsevier
Bismuth ferrite (BiFeO 3) is one of the most studied multiferroic system with a large number
of published articles. This is mainly because BiFeO 3 material possesses both ferromagnetic …

A novel approach to low-temperature synthesis of cubic HfO2 nanostructures and their cytotoxicity

N Kumar, BPA George, H Abrahamse, V Parashar… - Scientific reports, 2017 - nature.com
The development of a strategy to stabilise the cubic phase of HfO2 at lower temperatures is
necessary for the emergence of unique properties that are not realised in the …

Real-time atomistic observation of structural phase transformations in individual hafnia nanorods

BM Hudak, SW Depner, GR Waetzig… - Nature …, 2017 - nature.com
High-temperature phases of hafnium dioxide have exceptionally high dielectric constants
and large bandgaps, but quenching them to room temperature remains a challenge. Scaling …

Unravelling the complex formation mechanism of HfO 2 nanocrystals using in situ pair distribution function analysis

RS Christensen, M Kløve, M Roelsgaard, S Sommer… - Nanoscale, 2021 - pubs.rsc.org
Hafnia, HfO2, which is a wide band gap semiconducting oxide, is much less studied than the
chemically similar zirconia (ZrO2). Here, we study the formation of hafnia nanocrystals from …

Low-temperature synthesis of tetragonal phase of hafnium oxide using polymer-blended nanofiber precursor

JW Jung, GY Kim, NW Lee, WH Ryu - Applied Surface Science, 2020 - Elsevier
Abstract Hafnium oxide (HfO 2), which is known as hafnia, is considered one of the best
materials for various future applications such as neuromorphic computing systems and …

Anodic formation and biomedical properties of hafnium-oxide nanofilms

Z Fohlerova, A Mozalev - Journal of Materials Chemistry B, 2019 - pubs.rsc.org
Hafnium dioxide (HfO2) is attracting attention for bio-related applications due to its good
cytocompatibility, high density, and resistance to corrosion and mechanical damage. Here …

Green dodecylamine-capped hafnium oxide nanosystem: evaluating the toxicity profile and electrochemical hydrogen sulfide sensing efficiency

M Singh, A Kapur, U Chakraborty… - Journal of Materials …, 2023 - pubs.rsc.org
This research, for the first time, reports the fabrication of dodecylamine-capped hafnium
oxide nanomaterial (DDA@ HfO2 NM) onto gold (Au) electrodes for the highly selective and …

Stabilizing metastable tetragonal HfO 2 using a non-hydrolytic solution-phase route: ligand exchange as a means of controlling particle size

GR Waetzig, SW Depner, H Asayesh-Ardakani… - Chemical …, 2016 - pubs.rsc.org
There has been intense interest in stabilizing the tetragonal phase of HfO2 since it is
predicted to outperform the thermodynamically stable lower-symmetry monoclinic phase for …

Novel synthesis of amorphous CP@HfO2 nanomaterials for high-performance electrochemical sensing of 2-naphthol

M Singh, M Chauhan, YK Mishra, SL Wallen… - Journal of Nanostructure …, 2022 - Springer
Present research, for the first time, reports a cetylpyridinium (CP)-capped hafnia (HfO 2)-
based novel nanomaterials (NMs) for efficient electrochemical sensing of 2-naphthol (2 …