Results 181 to 190 of about 25,318 (210)

Phase development and dielectric responses in PMN–BNT ceramics

Ceramics International, 2010
Abstract (1 −  x )Pb(Mg 1/3 Nb 2/3 )O 3 – x (Bi 0.5 Na 0.5 )TiO 3 ceramics were prepared by the conventional mixed-oxide method. All compositions show complete perovskite solid solutions and the structure to change from cubic to rhombohedral at x  = 0.5.
N. Jaitanong, W.C. Vittayakorn, A. Chaipanich   +2 more
openaire   +1 more source

Effect of Nb addition on the microstructure of BNT ceramics

Journal of the Korean Physical Society, 2014
This research studied the fabrication of bismuth-sodium-titanate (BNT) powders and the effect of Nb2O5 addition on the structure and the properties of BNT ceramics. The powders were synthesized via high-energy ball milling by using a mixed-oxide process.
openaire   +1 more source

Dielectric properties of Ba2+Doped bnt and bnt-pt ferroelectrics

The dielectric properties and the microstructures in Ba doped Bi[subscript 0.5]Na[subscript 0.5]TiO₃ (BNT) and 0.90Bi[subscript 0.5]Na[subscript 0.5]TiO₃ – 0.10PbTiO₃ (0.90BNT-0.10PT) solid solutions were investigated as functions of %Ba and sintering temperature. In addition, a second phase of these systems was observed. Ba decreased grain size of BNT
openaire   +1 more source

Phase diagram and electrostrictive effect in BNT-based ceramics

Solid State Communications, 2015
Abstract In this work, phase diagram for the (Bi 0.5 Na 0.5 )TiO 3 –KNbO 3 –SrTiO 3 ternary system has been constructed and analyzed based on macroscopic properties and structure analysis and pseudocubic (0.92− x )BNT–0.08KN– x ST (0≤ x ≤0.07) ceramics have been fabricated and investigated.
Wangfeng Bai, Lingyu Li, Wei Wang, Bo Shen, Jiwei Zhai   +4 more
openaire   +1 more source

Thermal Leptogenesis in the BNT Model of Neutrino Mass

We investigate neutrino mass and thermal leptogenesis in the Babu-Nandi-Tavartkiladze (BNT) model featuring a scalar quadruplet ($Φ$) and a pair of vector-like fermion triplets ($Σ$). In this framework, neutrino masses are generated via an effective dimension-7 operator $LLHH(H^{\dagger}H)/Λ^3$ at the tree level and via the dimension-5 operator $LLHH/Λ$
Dev, P. S. Bhupal, Goswami, Srubabati, Pachhar, Debashis, Vatsyayan, Drona   +3 more
openaire   +1 more source

Structural insight into the multifunctionality of non-stoichiometric BNT ferroelectrics

Journal of Materials Chemistry A
The fine structural understanding and design route for the multifunctionality of non-stoichiometric BNT ferroelectrics are elaborated, including their ferroelectric, strain, and ionic conductivity performances.
Jing Shi, Jicong Wang, Fangyuan Zhu, Wenchao Tian, Weibo Hua, Huiqing Fan, Jing Yang, Laijun Liu, Xiao Liu   +8 more
openaire   +1 more source

210 Delayed fracture behavior of BNT

The Proceedings of Conference of Chugoku-Shikoku Branch, 2012
Hiroyuki HASHIDA, Kazuhiro KUSUKAWA, Tetsuro KOSAKA   +2 more
openaire   +1 more source

Ultra-High Energy Storage Density and Enhanced Dielectric Properties in BNT-BT Based Thin Film

Ceramics International, 2021
Juan Xie, Zhonghua Yao, Hanxing Liu
exaly  

ŠB῾ BNT “THE SEVEN MAIDS”

2023
openaire   +1 more source

Synergistic Effect Enhances Energy Storage Properties of BNT-Based Relaxor Ferroelectric Thin Films

Ceramics International, 2023
Zhonghua Yao, Dongxu Li, Hanxing Liu
exaly