Highly heterogeneous epitaxy of flexoelectric BaTiO3-δ membrane on Ge

L Dai, J Zhao, J Li, B Chen, S Zhai, Z Xue, Z Di… - Nature …, 2022 - nature.com
The integration of complex oxides with a wide spectrum of functionalities on Si, Ge and
flexible substrates is highly demanded for functional devices in information technology. We …

Dissociation mechanism of lithium salt by BaTiO 3 with spontaneous polarization

S Guo, S Tan, J Ma, L Chen, K Yang, Q Zhu… - Energy & …, 2024 - pubs.rsc.org
In composite solid-state electrolytes, functional fillers with ferroelectric properties have
demonstrated their ability to prompt the dissociation of lithium salt (LiFSI), thereby …

Remote epitaxy of K 0.5 Na 0.5 NbO 3 films on SrTiO 3

J Yang, Y Wang, L Dai, H Wu, X Ren, R An… - Journal of Materials …, 2024 - pubs.rsc.org
Remote epitaxy represents a novel method for the preparation of high-quality epitaxial
single crystalline films capable of being transferred onto arbitrary substrates for electronic …

Recurrence of superconductivity in thickness-gradient film

S Tu, J Zhang, Z Lin, B Zhu, Q Chen, J Yuan, K ** - Physical Review Materials, 2024 - APS
We report a systematic study of the thickness effect on the superconductivity of overdoped L
a 2− x C ex Cu O 4− δ films. As the film thickness decreases, a recurrence of …

Mid-infrared barium titanate electro-optic modulators based on a germanium-on-silicon platform

T Huang, R Ma, Y Liu, T Xu, Y Qiu, X Zhao, S Zheng… - Applied Optics, 2024 - opg.optica.org
<? TeX 2pc 0pt?> Mid-infrared electro-optic (EO) modulation efficiency and high-frequency
performance of barium titanate (BTO) modulators on a germanium-on-silicon platform are …