Results 241 to 250 of about 9,222 (286)

Needle in a Haystack: Information Recovery in Low Signal‐to‐Noise Piezoresponse Force Microscopy Data

Small Methods, EarlyView.
Reconstruction of low signal‐to‐noise ratio signals enables improved information recovery in piezoresponse force microscopy data, even in data with a substantial amount of noise. Incorporating signal processing errors to detect and Bayesian matrix completion methods to reconstruct low SNR signals substantially alters the apparent PFM switching ...
Kerisha N. Williams, Henry Shaowu Yuchi, Gardy Kevin Ligonde, Mathew Repasky, Yao Xie, Nazanin Bassiri‐Gharb   +5 more
wiley   +1 more source

High performance relaxor ferroelectric textured ceramics for electrocaloric refrigeration. [PDF]

Nat Commun
Li X, Li J, Li Y, Liu X, Yang S, Wu J, Hou D, Zhang J, Wu H, Zhang Y, Ding X, Sun J, Zhang S, Du H, Li F.   +14 more
europepmc   +1 more source

Atomic Force Microscopy for Cross‐Disciplinary Materials Research

Small Methods, EarlyView.
This figure demonstrates the broad applicability of atomic force microscopy (AFM) across interdisciplinary materials research. Interlocking puzzle pieces illustrate how AFM integrates with complementary analytical techniques to provide comprehensive material characterization.
Soyun Joo, Seongmun Eom, Youngwoo Choi, Uichang Jeong, Yoonhan Cho, WonJeong Yu, Kunwoo Park, Seungbum Hong   +7 more
wiley   +1 more source

Engineering relaxors by embedding ultra-weak polar regions for superior energy storage. [PDF]

Nat Commun
Dong X, Fu Z, Wang Z, Lv X, Wu J.
europepmc   +1 more source

Ferroelectric Domains and Evolution Dynamics in Twisted CuInP2S6 Bilayers

Small Methods, EarlyView.
A novel mechanism to control ferroelectric and antiferroelectric domains in bilayer twisted CIPS via Moiré superlattices and interlayer coupling. Combined DFT and MLMD simulations reveal the twist‐angle‐dependent domain evolution, offering mechanistic insights and design principles for controllable domain switching and programmable nano electronic ...
Dongyu Bai, Junxian Liu, Yihan Nie, Yuantong Gu, Dongchen Qi, Arkady V. Krasheninnikov, Liangzhi Kou   +6 more
wiley   +1 more source

Achieving Temperature-Insensitive High Piezoelectricity by Reentrant Relaxor Transition. [PDF]

Adv Sci (Weinh)
Yang Y, Li S, He L, Wang G, Liu C, Song Y, Ji Y, Zhang H, Zhao J, Wang D, Ren X.   +10 more
europepmc   +1 more source

Vortex Ratchet Effect in a NbC Strip With a Periodic Edge Indentation

Small Methods, EarlyView.
The image shows the nanoprinting of a superconducting nanostructure using focused ion beam induced deposition (top left), overlaid with numerically simulated patterns of current and magnetic flux quanta (bottom). An edge indentation breaks spatial symmetry, modifying the current density distribution and inducing nonreciprocal magnetic flux dynamics the
F. Porrati, A. O. Pokusinskyi, S. Barth, M. Huth, O. V. Dobrovolskiy   +4 more
wiley   +1 more source

Frequency, temperature, and strain effects on dielectric tunability and energy storage performance of P(VDF-TrFE-CFE) terpolymer. [PDF]

Sci Rep
Hu YC, Lee SM, Kim KH, Ahn HS, Kim JH, Jung JH.   +5 more
europepmc   +1 more source

High‐Temperature Energy Storage Performance of Polyetherimide‐based Composites Enhanced by Core–Shell Structured Nanofillers

Small Structures, EarlyView.
The core–shell structured BTWO@MgO nanoparticles are selected as nanofillers to prepare polyetherimide‐based nanocomposites via the tape‐casting method. The incorporation of BTWO@MgO fillers significantly enhances the composite's dielectric constant and breakdown strength while simultaneously reducing both dielectric loss and leakage current density ...
Yan Guo, Ruitao Li, Weichen Zhao, Jin Qian, Tao Zhou, Wenfeng Liu, Jiwei Zhai, Yonghao Xu, Di Zhou   +8 more
wiley   +1 more source

Highly elastic relaxor ferroelectric via peroxide crosslinking. [PDF]

Chem Sci
Gao L, Wang L, Hu BL.
europepmc   +1 more source