Silicate dielectric ceramics for millimetre wave applications

F Kamutzki, S Schneider, J Barowski, A Gurlo… - Journal of the European …, 2021 - Elsevier
Silicate ceramics are of considerable promise as high frequency dielectrics in emerging
millimetre wave applications including high bandwidth wireless communication and …

Structural defects in phase‐regulated high‐entropy oxides toward superior microwave absorption properties

B Zhao, Y Du, Z Yan, L Rao, G Chen… - Advanced Functional …, 2023 - Wiley Online Library
High‐entropy (HE) oxides have become increasingly popular as electromagnetic wave‐
absorbing materials owing to their customizable structure and unique HE effects. However …

Synthesis and Microwave Dielectric Properties of Novel Temperature Stable High Q, Li2ATi3O8 (A=Mg, Zn) Ceramics

S George, MT Sebastian - Journal of the American Ceramic …, 2010 - Wiley Online Library
Li2ATi3O8 (A= Mg, Zn) ceramics are prepared by the conventional solid‐state ceramic route,
and the phase purity, microstructure, and microwave dielectric properties are investigated …

Lattice evolution, ordering transformation and microwave dielectric properties of rock-salt Li3+ xMg2–2xNb1-xTi2xO6 solid-solution system: a newly developed …

X Zhang, Z Fang, H Yang, P Zhao, X Zhang, Y Li… - Acta Materialia, 2021 - Elsevier
New types of multi-component Li 3+ x Mg 2–2 x Nb 1-x Ti 2 x O 6 (0≤ x≤ 1) solid-solution
ceramics were designed based on the Li 2 TiO 3− Li 3 NbO 4− MgO pseudo ternary phase …

Crystal structure and enhanced microwave dielectric properties of Ta5+ substituted Li3Mg2NbO6 ceramics

G Wang, D Zhang, X Huang, Y Rao… - Journal of the …, 2020 - Wiley Online Library
Composition and structure play dominant roles in realizing the microwave dielectric
properties that are necessary for the ever‐increasing demands of the Internet of Things and …

Crystal structure, bond energy, Raman spectra, and microwave dielectric properties of Ti‐doped Li3Mg2NbO6 ceramics

G Wang, D Zhang, J Li, G Gan, Y Rao… - Journal of the …, 2020 - Wiley Online Library
Crystal structure exerts dominant influence on the microwave dielectric performance
enabling satisfying the demands for 5G communication system. In this study, the Ti‐doped …

Structural evolution of SrLaAl 1− x (Zn 0.5 Ti 0.5) x O 4 ceramics and effects on their microwave dielectric properties

B Liu, L Li, XQ Liu, XM Chen - Journal of Materials Chemistry C, 2016 - pubs.rsc.org
The structure and microwave dielectric properties of SrLaAl1− x (Zn0. 5Ti0. 5) xO4 ceramics
were determined in the composition range of x= 0–0.9. The single phase solid solutions with …

Grain size engineered 0.95MgTiO3–0.05CaTiO3 ceramics with excellent microwave dielectric properties and prominent mechanical performance

Y Yu, Y Wang, W Guo, C Zhu, A Ji, H Wu… - Journal of the …, 2022 - Wiley Online Library
Microwave communication systems are being developed with the goal to achieve
miniaturization and high reliability. There are urgent requirements for microwave dielectric …

The dielectric properties of some ceramic substrate materials at terahertz frequencies

M Ma, Y Wang, M Navarro-Cia, F Liu, F Zhang… - Journal of the European …, 2019 - Elsevier
The terahertz (THz) dielectric constant (ε r') and dielectric loss tangent (tan δ) of the
commercial LTCC materials (Ferro A6M and DuPont 951), Al 2 O 3 (ceramic and single …

Thermally-stimulated defect relaxations and microwave/terahertz dielectric response of La, Al co-doped (Ba, Sr) La4Ti4O15 ceramics

Y Luo, W Guo, Y Chen, J Zhang, Z Yue - Journal of the European Ceramic …, 2021 - Elsevier
The thermally-stimulated relaxation of defects in La, Al co-substituted (Ba, Sr) La 4 Ti 4 O 15
dielectric ceramics with hexagonal perovskite structure were investigated systematically with …