Effect of Ge4+-substituted on the structure characteristics and microwave/terahertz dielectric properties of ultra-low εr, high Q· f cordierite ceramics

H Tian, Y Zhang, R Wang, H Wu, L Shan - Journal of Materials Science & …, 2025 - Elsevier
Abstract In this study, Ge 4+-substituted cordierite, Mg 2 Al 4 (Si 1–x Ge x) 5 O 18 ceramics,
were successfully prepared by the traditional solid-state method to broaden its application …

Novel microwave dielectric ceramics based on CaO–MoO3–La2O3 pseudo‐ternary phase diagram and the design of patch antenna

J Bao, W Du, H Wu, Z Yue - Journal of the American Ceramic …, 2024 - Wiley Online Library
In this study, two novel microwave dielectric ceramics were designed and synthesized using
the solid‐state reaction method based on the CaO–MoO3–La2O3 pseudo‐ternary phase …

Structure characteristics and microwave/terahertz dielectric response of low-permittivity (La0. 2Nd0. 2Sm0. 2Eu0. 2Gd0. 2) 2Zr3 (MoO4) 9 high-entropy ceramics

H Tian, X Zhang, W Du, Z Feng, L Wang, H Wu… - Ceramics …, 2024 - Elsevier
Microwave dielectric ceramics play a vital role in wireless communication systems. However,
it is a great challenge to obtain ideal performances of single-phase ceramics. In this …

[HTML][HTML] Composition-structure-property relationships in CeZr1· 14Bi0. 045A0. 045Mo4· 5O18 (A= Nb, Ta and Sb) microwave dielectric ceramics revealed by Raman …

H Pan, X Zhou, H Wu, J Du, Z Feng… - Journal of Materials …, 2023 - Elsevier
Understanding composition-structure-property relationships is critical to developments and
applications of novel microwave dielectric ceramics used in the field of wireless …

Influence of structural characteristics of Ca1-xNdxW1-xVxO4 ceramics on microwave dielectric properties

Q Li, H Xiang, X Mo, X Wen, Y Tang, L Fang - Journal of Alloys and …, 2024 - Elsevier
Abstract Dense Ca 1-x Nd x W 1-x V x O 4 (x= 0− 0.4) microwave dielectric ceramics were
obtained when sintered at 1150° C for 4 h. A tetragonal scheelite could be formed in the …

Effects of oxygen vacancy on bond ionicity and microwave dielectric properties of YxCe1−xO2−0.5x (x = 0–0.7) ceramics

MA Shi, JN Wang, WS Xia, JZ Yu… - Journal of the …, 2024 - Wiley Online Library
Abstract Novel YxCe1− xO2− 0.5 x (x= 0–0.7) ceramics, designed by replacing Ce4+ with
Y3+, were prepared using a conventional oxide reaction. The oxygen vacancies, measured …

Investigation on the bond characteristics and microwave dielectric properties of rock salt-structured Li2Mg0. 5nTiO3+ 0.5 n (n= 1–8) ceramics based on the complex …

X Chu, L Gan, Z Cheng, J Jiang, J Wang… - Materials Today …, 2023 - Elsevier
Cubic rock salt structured ceramics are of great interest due to their outstanding microwave
dielectric properties. Complex chemical bond theory and polarization theory combined with …

Ultralow-Permittivity and Temperature-Stable Ba1–xCaxMg2Al6Si9O30 Dielectric Ceramics for C-Band Patch Antenna Applications

K Du, M Zhou, C Li, C Yin, Y Cai, M Cheng… - … Applied Materials & …, 2024 - ACS Publications
Ca-substituted Ba1–x Ca x Mg2Al6Si9O30 ceramics were prepared to explore the
relationships among their crystal structural parameters, phase compositions, dielectric …

Structure, composition, microwave dielectric properties and improved ultra-low temperature sintering characteristics of Lyonsite structural Li2Mg2Mo3O12 ceramic

X Feng, C Tong, L Ding, W Bian, J Cao, Y Hou… - Ceramics …, 2024 - Elsevier
x) Li 2 Mg 2 Mo 3 O 12-xTiO 2 (x= 0.1–0.5) composite ceramics are prepared by solid-state
sintering process. And the structure, composition, microwave dielectric properties and ultra …

Low sintering temperature and microwave dielectric properties of H3BO3-added Li2Ti0. 85 (A1/3Ta2/3) 0.15 O3 (A= Zn, Mg) ceramics for patch antenna application

L Lintao, Z Xiaohan, Z Yiyun, D Wei, F Zhanbai… - Ceramics …, 2023 - Elsevier
Abstract Li 2 Ti 0.85 (A 1/3 Ta 2/3) 0.15 O 3+ xwt.% H 3 BO 3 (A= Zn, Mg; 1.0≤ x≤
5.0)(LTATB x) ceramics were fabricated by the traditional solid phase synthesis method. The …