Plasma processing and treatment of 2D transition metal dichalcogenides: tuning properties and defect engineering

S Sovizi, S Angizi, SA Ahmad Alem, R Goodarzi… - Chemical …, 2023 - ACS Publications
Two-dimensional transition metal dichalcogenides (TMDs) offer fascinating opportunities for
fundamental nanoscale science and various technological applications. They are a …

Recent advances in theoretical development of thermal atomic layer deposition: a review

M Shahmohammadi, R Mukherjee, C Sukotjo… - Nanomaterials, 2022 - mdpi.com
Atomic layer deposition (ALD) is a vapor-phase deposition technique that has attracted
increasing attention from both experimentalists and theoreticians in the last few decades …

The doping effect on the intrinsic ferroelectricity in hafnium oxide-based nano-ferroelectric devices

Z Li, J Wei, J Meng, Y Liu, J Yu, T Wang, K Xu, P Liu… - Nano Letters, 2023 - ACS Publications
Hafnium oxide (HfO2)-based ferroelectric tunnel junctions (FTJs) have been extensively
evaluated for high-speed and low-power memory applications. Herein, we investigated the …

Flexible aluminum-doped hafnium oxide ferroelectric synapse devices for neuromorphic computing

Z Li, T Wang, J Meng, H Zhu, Q Sun, DW Zhang… - Materials …, 2023 - pubs.rsc.org
The HfO2-based ferroelectric tunnel junction has received outstanding attention owing to its
high-speed and low-power characteristics. In this work, aluminum-doped HfO2 (HfAlO) …

Structural, optical, and electrical properties of e-beam deposited metamaterials of granular CdSe thin films on glass substrates with a thin buffer layer of HfO2 dielectric

S Pokhriyal, S Biswas, R Prajapati - Materials Chemistry and Physics, 2023 - Elsevier
Structural, optical, and electrical properties of granular thin films of CdSe deposited on HfO 2
dielectric layer are reported. The thin films were deposited on fluorine-doped tin oxide (FTO) …

PEALD deposited aluminum hafnium mixed oxide dielectrics for amorphous-IGZO TFTs

HB Chen, WY Wu, YT Wang, JH Yan, MJ Zhao… - Ceramics …, 2024 - Elsevier
Abstract (Al–Hf) mixed oxide thin films (HfAlO) are attracted by many researchers because of
their outstanding optical and electrical properties compared to hafnium oxide (HfO 2). This …

Oxygen scavenging of HfZrO 2-based capacitors for improving ferroelectric properties

BH Kim, S Kuk, SK Kim, JP Kim, DM Geum… - Nanoscale …, 2022 - pubs.rsc.org
HfO2-based ferroelectric (FE) materials have emerged as a promising material for non-
volatile memory applications because of remanent polarization, scalability of thickness …

Structural and Ferroelectric Transition in Few-Layer HfO2 Films by First Principles Calculations

R Gao, C Liu, B Shi, Y Li, B Luo, R Chen… - Chinese Physics …, 2024 - iopscience.iop.org
The discovery of ferroelectricity in HfO 2-based materials with high dielectric constant has
inspired tremendous research interest for next-generation electronic devices. Importantly …

Doping ferroelectric hafnium oxide by in-situ precursor mixing

C Mart, K Kühnel, T Kämpfe… - ACS Applied …, 2019 - ACS Publications
We employ a modified atomic layer deposition process utilizing in-situ mixing of precursors
to obtain doped hafnium oxide thin films with improved ferroelectric properties. The method …

[HTML][HTML] Microstructure, mechanical and tribological behaviors of hard-yet-tough Hf-Ag-N coating

G Wang, Y Si, M Wen, J Qiu, S Zhang, Q Song… - Journal of Materials …, 2023 - Elsevier
Hafnium nitride (HfN) possesses excellent mechanical properties such as high hardness
and wear resistance, and is usually used as a protective coating on high-end equipment and …