Results 81 to 90 of about 63,457 (174)

Artificial intelligence-driven phase stability evaluation and new dopants identification of hafnium oxide-based ferroelectric materials

npj Computational Materials
In this work, a multi-stage material design framework combining machine learning techniques with density functional theory is established to reveal the mechanism of phase stabilization in HfO2 based ferroelectric materials.
Shaoan Yan, Pei Xu, Gang Li, Yuchun Li, Yingfang Zhu, Xiaona Zhu, Qiong Yang, Meng Li, Minghua Tang, Hongliang Lu, Sen Liu, Qingjiang Li, David Wei Zhang, Zhigang Chen   +13 more
doaj   +1 more source

Improved Ferroelectric Properties in Hf_0.5Zr_0.5O₂ Thin Films by Microwave Annealing. [PDF]

Nanomaterials (Basel), 2022
Zhao B, Yan Y, Bi J, Xu G, Xu Y, Yang X, Fan L, Liu M.   +7 more
europepmc   +1 more source

Coupling of electronic transition to ferroelectric order in a 2D semiconductor

Nature Communications
A ferroelectric material often exhibits a soft transverse optical (TO) phonon mode which governs its phase transition. Charge coupling to this ferroelectric soft mode may further mediate emergent physical properties, including superconductivity and ...
Chun-Ying Huang, Daniel G. Chica, Zhi-Hao Cui, Taketo Handa, Morgan Thinel, Nicholas Olsen, Yufeng Liu, Michael E. Ziebel, Guiying He, Yinming Shao, Connor A. Occhialini, Jonathan Pelliciari, Dmitri N. Basov, Matthew Sfeir, Abhay Pasupathy, Valentina Bisogni, David R. Reichman, Xavier Roy, Xiaoyang Zhu   +18 more
doaj   +1 more source

Temperature and E-Poling Evolution of Structural, Vibrational, Dielectric, and Ferroelectric Properties of Ba_1-xSr_xTiO₃ Ceramics (x = 0, 0.1, 0.2, 0.3, 0.4 and 0.45). [PDF]

Materials (Basel), 2023
Suchanicz J, Sitko D, Stanuch K, Świerczek K, Jagło G, Kruk A, Kluczewska-Chmielarz K, Konieczny K, Czaja P, Aleksandrowicz J, Wieczorek W, Grygierek J, Sokolowski M, Stachowski G, Antonova M, Sternberg A.   +15 more
europepmc   +1 more source

Influence of the Template Layer on the Structure and Ferroelectric Properties of PbZr_0.52Ti_0.48O₃ Films. [PDF]

ACS Omega, 2022
Lucke P, Nematollahi M, Bayraktar M, Yakshin AE, Ten Elshof JE, Bijkerk F.   +5 more
europepmc   +1 more source

Oxygen scavenging of HfZrO₂-based capacitors for improving ferroelectric properties. [PDF]

Nanoscale Adv, 2022
Kim BH, Kuk SH, Kim SK, Kim JP, Geum DM, Baek SH, Kim SH.   +6 more
europepmc   +1 more source

Solvent-Free Design of Biobased Non-isocyanate Polyurethanes with Ferroelectric Properties. [PDF]

ACS Sustain Chem Eng, 2021
Sessini V, Thai CN, Amorín H, Jiménez R, Samuel C, Caillol S, Cornil J, Hoyas S, Barrau S, Dubois P, Leclère P, Raquez JM.   +11 more
europepmc   +1 more source

Perovskite solar cells with ferroelectricity

Information & Functional Materials
Halide perovskites show excellent optoelectronic properties for solar cell application. Notably, perovskite crystalline structures have been widely reported to deliver superior ferroelectric properties.
Tie Zhang, Huiming Luo, Mojtaba Abdi‐Jalebi, Hongzheng Chen, Lijian Zuo   +4 more
doaj   +1 more source

High-temperature electromechanical actuation of relaxor ferroelectric polymers blended with normal ferroelectric polymer

Giant
Soft actuators that can operate at high temperatures are of great interest in emerging research fields such as microfluidics, soft robotics, automotive, aircraft, and bioelectronics.
Quang Van Duong, Chanho Park, Yujeong Lee, Seungmin Lee, Thu Thi Nguyen, Vinh Phu Nguyen, Kyuho Lee, Fabrice Domingues Dos Santos, Cheolmin Park, Seung Tae Choi   +9 more
doaj   +1 more source

Effect of High-Entropy Spinel Ferrite (Mn_0.2Zr_0.2Cu_0.2Ca_0.2Ni_0.2)Fe₂O₄ Doping Concentration on the Ferroelectric Properties of PVDF-Based Polymers. [PDF]

Polymers (Basel), 2023
Qiao J, Liu Z, Mu H, Liu C.
europepmc   +1 more source