Calcium fluoride as high-k dielectric for 2D electronics

C Wen, M Lanza - Applied Physics Reviews, 2021 - pubs.aip.org
Calcium fluoride is a dielectric material with a wide bandgap ($12.1 eV) and a relatively high
dielectric constant ($6.8) that forms a van der Waals interface with two-dimensional (2D) …

Chemical synthesis of high quality epitaxial vanadium dioxide films with sharp electrical and optical switch properties

AM Makarevich, II Sadykov, DI Sharovarov… - Journal of Materials …, 2015 - pubs.rsc.org
The effective preparation method of epitaxial VO2 films on the r-Al2O3 substrates based on
the MOCVD technique and post-deposition annealing is described. The composition …

Journey of a molecule from the solid to the gas phase and vice versa: direct estimation of vapor pressure of alkaline-earth metalorganic precursors for atmospheric …

FL Presti, AL Pellegrino, G Malandrino - Dalton Transactions, 2022 - pubs.rsc.org
Atmospheric pressure (AP) vapor phase processes such as spatial atomic layer deposition
(S-ALD) and AP-metalorganic chemical vapor deposition (AP-MOCVD) are becoming …

Energy conversion systems: Molecular architecture engineering of metal precursors and their applications to vapor phase and solution routes

AL Pellegrino, G Lucchini, A Speghini… - Journal of Materials …, 2020 - cambridge.org
A careful engineering of the central metal coordination spheres provides adducts with
excellent properties for application as precursors in vapor phase and solution processes …

Upconverting tri-doped calcium fluoride-based thin films: A comparison of the MOCVD and sol–gel preparation methods

AL Pellegrino, S La Manna, A Bartasyte… - Journal of Materials …, 2020 - pubs.rsc.org
Starting from fluorinated metal–organic β-diketonates, we report the synthesis of undoped
and lanthanide-doped alkaline-earth fluoride (Er3+, Tm3+, Yb3+ tri-doped CaF2) thin films …

Nanostructured CaF2:Ln3+ (Ln3+ = Yb3+/Er3+, Yb3+/Tm3+) Thin Films: MOCVD Fabrication and Their Upconversion Properties

AL Pellegrino, P Cortelletti, M Pedroni… - Advanced Materials …, 2017 - Wiley Online Library
Calcium fluoride represents one of the most efficient hosts for up‐conversion or down‐
conversion emissions. A simple metal organic chemical vapor deposition approach is …

MOCVD buffer and superconducting layers on non-magnetic biaxially textured tape for coated conductor fabrication

AR Kaul, SV Samoilenkov… - IEEE transactions on …, 2013 - ieeexplore.ieee.org
In this article, we present recent developments in the metal-organic chemical vapor
deposition (MOCVD) route to coated conductor fabrication made at SuperOx. Two new …

Saturation vapor pressure of the mixed-ligand calcium bis (hexafluoroacetylacetonate) complex with dyglime and water

AM Makarevich, PP Semyannikov… - Russian journal of …, 2010 - Springer
The vapor composition and thermodynamic characteristics of vaporization of the mixed-
ligand complex Ca (hfa) 2 (diglyme)(H 2 O)(I)(hfa− is the hexafluoroacetylacetonate anion …

[PDF][PDF] Tri-doped calcium fluoride based thin films for energy conversion: a comparison of MOCVD and sol-gel preparation methods

AL Pellegrino, S La Manna, A Bartasyte, P Cortelletti… - iris.unict.it
Starting from fluorinated metalorganic β-diketonates we report the synthesis of undoped and
lanthanide-doped alkalineearth fluoride (Er3+, Tm3+, Yb3+ tri-doped CaF2) thin films …

Assessing the Impact of Client Knowledge and Demand on Service Provision from Antenatal to Postnatal Care-An Implementation Science Design

C Mauluka, IK Chiumia, L Maliwichi… - Advances in Sexual & …, 2022 - opastpublishers.com
Background: In low resource countries suboptimal clinical care has been identified a
contributor to maternal and infant mortality. This study aimed to test the impact of a …