Lead Niobate-based Tunable Dielectrics for Smart Microwave and Millimeter-wave Systems
Lead Research Organisation:
University of Sheffield
Department Name: Materials Science and Engineering
Abstract
Abstracts are not currently available in GtR for all funded research. This is normally because the abstract was not required at the time of proposal submission, but may be because it included sensitive information such as personal details.
Organisations
People |
ORCID iD |
| Ian Reaney (Principal Investigator) |
Publications
Bakaimi I
(2018)
Combinatorial synthesis and screening of (Ba,Sr)(Ti,Mn)O 3 thin films for optimization of tunable co-planar waveguides
in Journal of Materials Chemistry C
Faouri S
(2019)
High quality factor cold sintered Li2MoO4BaFe12O19 composites for microwave applications
in Acta Materialia
Ji H
(2021)
Ultrahigh energy density in short-range tilted NBT-based lead-free multilayer ceramic capacitors by nanodomain percolation
in Energy Storage Materials
Lu Z
(2020)
Superior energy density through tailored dopant strategies in multilayer ceramic capacitors
in Energy & Environmental Science
Mostaed A
(2021)
Characterizing oxygen atoms in perovskite and pyrochlore oxides using ADF-STEM at a resolution of a few tens of picometers
in Acta Materialia
Mostaed A
(2020)
Origin of improved tunability and loss in N 2 annealed barium strontium titanate films
in Physical Review Materials
Murakami S
(2018)
High strain (0.4%) Bi(Mg 2/3 Nb 1/3 )O 3 -BaTiO 3 -BiFeO 3 lead-free piezoelectric ceramics and multilayers
in Journal of the American Ceramic Society
Pandey R
(2018)
High electromechanical response in the non morphotropic phase boundary piezoelectric system PbTi O 3 - Bi ( Zr 1 / 2 Ni 1 / 2 ) O 3
in Physical Review B
| Description | Planar waveguides and structures developed for high frequency applications Utilisation of EELS to determine Ti valence in BST films treated with N2 New method of determining N2 concentration in thin films complimentary research undertaken in collaboration with Loughborough on antenna materrials |
| Exploitation Route | Waveguide structures have been developed New mthods determined through PEELS of determining the N2 concentration in nitrided oxide films New defect chemistry determined for BST films that have been nitrided |
| Sectors | Electronics |
| Description | The impact of this work is recorded against grant ref EP/N032470/1 |
| First Year Of Impact | 2020 |
| Sector | Digital/Communication/Information Technologies (including Software) |
| Description | Centre for Dielectrics and Piezoelectrics |
| Form Of Engagement Activity | A talk or presentation |
| Part Of Official Scheme? | No |
| Geographic Reach | International |
| Primary Audience | Industry/Business |
| Results and Impact | Talk on 5G ceramics at the NSF funded Centre for Dielectrics and Piezoelectrics in front of 27 industrial member organisations |
| Year(s) Of Engagement Activity | 2018 |
| Description | Electronic Applications of Materials 2018 |
| Form Of Engagement Activity | A talk or presentation |
| Part Of Official Scheme? | No |
| Geographic Reach | International |
| Primary Audience | Professional Practitioners |
| Results and Impact | Invited to speak on 5G ceramics. S[arked debate with leading groups on the nature of the materials required for 5G applications |
| Year(s) Of Engagement Activity | 2018 |
| Description | International Symposium on Integrated Functionalities 2017 |
| Form Of Engagement Activity | A talk or presentation |
| Part Of Official Scheme? | No |
| Geographic Reach | International |
| Primary Audience | Professional Practitioners |
| Results and Impact | Invited presentation in symposium on tunable devices. |
| Year(s) Of Engagement Activity | 2017 |