Preparation and dielectric properties of poly (vinylidene fluoride)/Ba0. 6Sr0. 4TiO3 composites

G Hu, F Gao, J Kong, S Yang, Q Zhang, Z Liu… - Journal of Alloys and …, 2015 - Elsevier
The poly (vinylidene fluoride)(PVDF)/barium strontium titanate (BST) composites were
fabricated by solution casting method. The microstructure and dielectric properties of …

[HTML][HTML] (Ba, Sr) TiO3 tunable capacitors with RF commutation quality factors exceeding 6000

CJG Meyers, CR Freeze, S Stemmer… - Applied Physics Letters, 2016 - pubs.aip.org
The fabrication, measurement, and modeling of radio-frequency (RF), tunable interdigital
capacitors (IDCs) are described. High quality factors of 200 in the S/L-bands combined with …

[HTML][HTML] Characterization and performance analysis of BST-based ferroelectric varactors in the millimeter-wave domain

A Crunteanu, V Muzzupapa, A Ghalem, L Huitema… - Crystals, 2021 - mdpi.com
We present the realization and analysis of the microwave performances of interdigited
varactors integrating thin ferroelectric layers of barium and strontium titanate (Ba x Sr 1− x …

[HTML][HTML] Effect of BST film thickness on the performance of tunable interdigital capacitors grown by MBE

CJG Meyers, CR Freeze, S Stemmer… - Applied Physics Letters, 2017 - pubs.aip.org
Voltage-tunable, interdigital capacitors (IDCs) were fabricated on Ba 0.29 Sr 0.71 TiO 3
grown by hybrid molecular beam epitaxy (MBE). In this growth technique, we utilize the …

Ceramic–Polymer Ba0.6Sr0.4TiO3/Poly(Methyl Methacrylate) Composites with Different Type Composite Structures for Electronic Technology

H Wang, F **ang, K Li - International Journal of Applied …, 2010 - Wiley Online Library
Ba0. 6Sr0. 4TiO3 (BST)/poly (methyl methacrylate)(PMMA) composites with 0–3, 1–3, and 2–
2 type structures were prepared and studied. The effect of composite type on the dielectric …

(Ba/Pb)xSr1−xTiO3 based capacitive sensor with LaNiO3 electrode for higher tunability

A Kumar, S Srivastava, S Saxena… - Journal of Materials …, 2020 - Springer
The high tunability range of capacitive sensors can be achieved by the use of ferroelectric
materials due to its perovskite structure. Thin films provide better utilization of properties …

Microwave study of tunable planar capacitors using mn-doped ba0.6sr0.4tio3 ceramics

V Laur, R Costes, F Houndonougbo… - IEEE transactions on …, 2009 - ieeexplore.ieee.org
This paper deals with the microwave study of coplanar tunable capacitors using Mn-doped
Ba 0.6 Sr 0.4 TiO 3 ceramics. These ceramics are developed to improve performance at …

Investigations of Indium Tin Oxide—Barium Strontium Titanate–Indium Tin Oxide Heterostructure for Tunability

M Al Ahmad, L Salvagnac, D Michau… - IEEE microwave and …, 2008 - ieeexplore.ieee.org
This letter reports for the first time the interesting behavior of the interface between indium tin
oxide (ITO) as a high resistive electrode and barium strontium titanate tunable paraelectric …

Two-port tunable interdigital capacitors fabricated on low-loss MBE-grown Ba0. 29Sr0. 71TiO3

CJG Meyers, C Freeze, S Stemmer… - 2016 IEEE MTT-S …, 2016 - ieeexplore.ieee.org
This paper describes the fabrication, measurement, and modelling of radio-frequency (RF),
tunable interdigital capacitors (IDC). The devices utilize electric-field tunable Ba x Sr (1-x) …

Micro-fabricated tunable artificial dielectric for reconfigurable microwave circuits

D Dubuc, K Grenier, H Fujita… - 2009 European …, 2009 - ieeexplore.ieee.org
This publication demonstrates the feasibility of integrated Artificial Dielectric (AD) devices
using classical microtechnologies for microwave and millimeterwave applications. We …