Results 91 to 100 of about 11,325 (265)

Ferroelectric and dielectric properties of sub-10 nm BaTiO3 nanoparticles

Journal of Asian Ceramic Societies
BaTiO3 has been investigated nearly several decades due to its excellent ferroelectric and dielectric properties. However, the property evolution of BaTiO3 with a particle size of sub-10 nm is still unclear because of the difficulty during the ...
Fei Hao, Xin Liu, Jinyao Zhu, Wenyong Gan, Feiqiao He, Limin Guo, Yanan Hao   +6 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

Intrinsically Stretchable Piezoelectric Nanocomposites for Artificial Ultrasonic Sensory Synapse

Advanced Materials, EarlyView.
Applying ultrasonic stimulations to a soft‐stretchable underwater piezoelectric sensor based on the soft‐stretchable nanocomposite from the thermal cross‐linking between the ─C─F group of P(VDF‐TrFE) and the ─NH2 group of (PEG‐diamine) with incorporating amine‐terminated BTO@APTES nanofillers on the soft PDMS substrates generated high piezoelectric ...
Trung Dieu Do, Tran Quang Trung, Priyanuj Bhuyan, Minh Chien Nguyen, Que Thi Nguyen, Namjun Jo, Yeonsu Kim, Thanh Duy Cam Ha, Myung‐Gil Kim, Sungjune Park, Woo Jong Yu, Nae‐Eung Lee   +11 more
wiley   +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

Establishing Atomic Coherence in Twisted Oxide Membranes Containing Volatile Elements

Advanced Materials, EarlyView.
Twisted oxide membranes containing volatile elements often suffer from amorphous interfacial dead layers that suppress coupling. An oxygen‐annealing strategy establishes atomically coherent and chemically bonded interfaces in twisted NaNbO3 membranes, enabling coherent oxide moiré architectures in volatile‐element‐containing systems.
Young‐Hoon Kim, Reza Ghanbari, Min‐Hyoung Jung, Yang Zhang, Young‐Min Kim, Ruijuan Xu, Miaofang Chi   +6 more
wiley   +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

Above Room Temperature Ferroelectricity in Epitaxially Strained KTaO3

Advanced Materials, EarlyView.
Through precise epitaxial engineering, the cubic and paraelectric KTaO3${\rm KTaO}_3$ is transformed into a robust ferroelectric. By leveraging lattice‐mismatched substrates to apply controlled epitaxial strain, a stable ferroelectric ground‐state is achieved with a transition temperature as high as 475 K, establishing KTaO3${\rm KTaO}_3$ as a highly ...
Tobias Schwaigert, Salva Salmani‐Rezaie, Sankalpa Hazra, Utkarsh Saha, Maya Ramesh, Aiden Ross, Betül Pamuk, Long‐Qing Chen, David A. Muller, Darrell G. Schlom, Venkatraman Gopalan, Kaveh Ahadi   +11 more
wiley   +1 more source

Advances in Regulating Strategies and Applications of Ferroelectric Materials

Advanced Physics Research
Ferroelectric materials, characterized by their spontaneous and reversible polarization under an electric field, have attracted extensive research interest.
Jianying Ji, Cong Liu, Dan Luo, Zhou Li
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

Direct Growth of 2D Bilayers on Au(111) for Low‐Coercive Sliding Ferroelectricity

Advanced Materials, EarlyView.
Controlled CVD growth of stacking‐defined bilayer ReS2 on Au(111) enables parallel‐stacked bilayers with intrinsic sliding ferroelectricity, a strong piezoelectric response, and an ultralow coercive voltage. Atomic‐resolution imaging and in situ measurements further reveal the decisive role of clean interfaces in achieving low‐barrier ferroelectric ...
Honglin Chen, Ke Yang, Yuhuan Li, Lingli Huang, Tianren Chen, Ming Yang, Jiong Zhao, Thuc Hue Ly   +7 more
wiley   +1 more source