Results 221 to 230 of about 5,651 (284)

Impact of Ce Doping on the Relaxor Behavior and Electrical Properties of Sr_0.4Ba_0.6Nb₂O₆ Ferroelectric Ceramics. [PDF]

Materials (Basel)
Zhao Y, Mao P, Kang R, Li Z, Kang F.
europepmc   +1 more source

Toward Reliable Metal Halide Perovskite FETs: From Electronic Structure and Device Physics to Stability and Performance Engineering

Advanced Electronic Materials, Volume 12, Issue 7, 6 April 2026.
Metal halide perovskite field‐effect transistors (PeFETs) offer great promise for flexible, low‐cost, and high‐performance due to their excellent charge carrier properties. However, challenges like ion migration, hysteresis, and instability limit their performance.
Georgios Chatzigiannakis, Anastasia Soultati, Leonidas C. Palilis, Ermioni Polydorou, Konstantinos Davazoglou, Petros‐Panagis Filippatos, Goutham Raj Perumallapelli, Ravindra Naik Bukke, Abd. Rashid bin Mohd Yusoff, Ilhwan Ryu, Peng Gao, Alexander Chroneos, Mohammad Khaja Nazeeruddin, Maria Vasilopoulou   +13 more
wiley   +1 more source

Enhanced energy-storage in lead-free multilayer capacitors via entropy-assisted polymorphic domain engineering. [PDF]

Nat Commun
Li J, Zhang Y, Liu Z, Wei L, Peng H, Liu M, Yan S, Zhao K, Zeng H, Yang Z, Wang G.   +10 more
europepmc   +1 more source

Proximity Ferroelectricity in Compositionally Graded Structures

Advanced Electronic Materials, Volume 12, Issue 7, 6 April 2026.
We perform the finite element modeling of the polarization switching in the compositionally graded AlN‐Al1‐xScxN and ZnO‐Zn1‐xMgxO structures and reveal the switching of spontaneous polarization in the whole structure in all these systems. The coercive field to switch is significantly lower than the electric breakdown field of the unswitchable AlN and ...
Eugene A. Eliseev, Anna N. Morozovska, Sergei V. Kalinin, Long‐Qing Chen, Venkatraman Gopalan   +4 more
wiley   +1 more source

Superior Electromechanical Power at Rare-Earth Manipulated Glassy Morphotropic Phase Transitions. [PDF]

Adv Sci (Weinh)
Zhang L, He L, Xu S, Wang H, Sun Y, Ran Y, Wang D, Chen K, Deng J, Chen Z, Wang D, Carpenter MA, Yang S.   +12 more
europepmc   +1 more source

Oxygen octahedron framework design for large energy capacitive relaxors. [PDF]

Nat Commun
Liu Y, Li H, Wu J, Fang W, Ma X, Yu H, Chen L, Deng S, Chen Y, Qi H, Chen J.   +10 more
europepmc   +1 more source

Flash annealing-engineered wafer-scale relaxor antiferroelectrics for enhanced energy storage performance. [PDF]

Sci Adv
Li Y, Song K, Zhu M, Li X, Zeng Z, Luo K, Jiang Y, Zhang Z, Li C, Wang Y, Li B, Wang Z, Zhang Z, Hu W.   +13 more
europepmc   +1 more source

Multiscale Structural Modulation and Synergistic Enhancement of Transparency and Relaxor Behavior in La³⁺-Doped KNN Lead-Free Ceramics. [PDF]

Nanomaterials (Basel)
Yang X, Wang L, Luo L, Wu W, Wu B, Li J, Li J, Zeng T, Xia G.   +8 more
europepmc   +1 more source

Polymorphic functionalization driven by ion displacement-induced antiferroelectric ordering in CuBiP₂Se₆. [PDF]

Nat Commun
Yang D, Meng W, Wang Z, Yu T, Li C, Zhang Q, Zhang Z, Li H, Lin Y, Xue F, Lin P, Sun L.   +11 more
europepmc   +1 more source

Acceptor-doping of lead-free (Ba_0.82Ca_0.18)(Zr_0.08Ti_0.92)O₃ with Fe induces piezoelectric hardening.

Mater Adv
Paulik AM, Mihaljević A, Batra K, Rostas AM, Erdem E, Koruza J.   +5 more
europepmc   +1 more source