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 …

Homogeneous nitrogen do** is a promising strategy for narrowing the band gap of
layered metal oxides without altering the crystal structures and microstructures of precursors …

The discovery of Sn (II)-containing oxide semiconductors has been severely limited by a lack
of understanding of the factors leading to their thermodynamic stability, eg, chemical …

Microwave dielectric ceramics with composition of (Ba1− xSrx) La4Ti4O15 (BSLT) and
(Ba1− xCax) La4Ti4O15 (BCLT) were prepared by a conventional solid-state reaction …

The microwave dielectric properties of dense ceramics of a new A4B3O12 type cation‐
deficient hexagonal perovskite Sr3LaNb3O12 are reported. Single‐phase powders can be …

The temperature coefficient of resonant frequency (τ f) and the structure of B-site deficient
hexagonal perovskite materials have been assembled with the intention of understanding …

Constrained sintering of BaLa4Ti4O15 (BLT) thick films on flexible platinum foil and on rigid
BLT substrate showed enhanced grain growth and anisotropic microstructure development …

Abstract Compositions in the (1− x) CaTiO 3–x Ca (Ta 1/2 Ga 1/2) O 3 (x= 0.4, 0.45, 0.50,
0.55) series were processed through a solid-state mixed-oxide route. X-ray diffraction (XRD) …

This study focuses on constrained sintering of Ba La 4 Ti 4 O 15 (BLT) thick films on Pt foils
and BLT rigid substrates. The densification of BLT films is only retarded in comparison with …

Electrophoretic deposition has been successfully used for the preparation of multilayer
composite thick films of the temperature stable microwave dielectric ceramics BaLa4Ti4O15 …