Results 251 to 260 of about 9,352 (287)

BaTiO₃-Based Electrocaloric Materials-Recent Progresses and Perspective. [PDF]

Materials (Basel)
Tang Y, Niu X, Jiang Y, Cao J, Lai J, He H, Chen J, Jian X, Lu SG.   +8 more
europepmc   +1 more source

Catalytic Electron‐Driven Non‐Equilibrium Phase Transition in Quantum Electronic Heterostructures

Advanced Science, Volume 13, Issue 3, 14 January 2026.
This study proposes an innovative method to control the phase of heterostructured materials via electron flow manipulation. Leveraging this technique, a new topological phase is achieved that hosts excitons at the interface of a topological insulator.
Byung Cheol Park, Sahng‐Kyoon Jerng, Seung‐Hyun Chun, Hyeon Suk Shin, Fabian Rotermund, Bumki Min   +5 more
wiley   +1 more source

Substrate-Controlled Response Coefficients in Thin Films. [PDF]

Adv Sci (Weinh)
Tyunina M, Rusevich LL, Savinov M, Kocourek T, Pacherova O, Dejneka A, Kotomin EA.   +6 more
europepmc   +1 more source

Exploration of Quasi‐Direct Band Edge in a Multilayer Ferroelectric Semiconductor for Applications in Van Der Waals Stacked Heterojunction Solar Cell and Photocatalytic Devices

Advanced Science, Volume 13, Issue 2, 9 January 2026.
Multilayered AgBiP2Se6 has been systematically characterized to be a quasi‐direct semiconductor using theoretical calculations and optical experiments. It possesses an indirect bandgap of 1.46 eV and a direct gap of 1.535 eV for simultaneously absorbing the NIR to visible‐light photons. In combination with a p‐type Ga0.5In0.5Se, a high efficiency p‐Ga0.
Anna Milatul Ummah, Yen‐Chang Su, Yu‐Hung Peng, You‐Xun Xu, Ching‐Hwa Ho   +4 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

Electrically and Geometrically Tunable Photon Pair Entanglement from Ferroelectric Nematic Liquid Crystal

Advanced Science, Volume 13, Issue 3, 14 January 2026.
By exploiting the strong nonlinear optical response and controllable molecular ordering of ferroelectric nematic liquid crystals (FNLCs), these materials can serve as tunable sources of polarization‐entangled photons. Adjusting the sample geometry or applying an external electric field enables continuous control of the entanglement degree, advancing ...
Sara Klopčič, Aljaž Kavčič, Nerea Sebastián, Matjaž Humar   +3 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

Polarity‐Controlled Volatile HfO2 Memristors with Bimodal Conductance for Neuromorphic Synapses and Reservoir Computing

Advanced Science, Volume 13, Issue 3, 14 January 2026.
This study demonstrates a TiN/HfO2/ITO memristor exhibiting field‐induced bimodal volatile switching behavior originating from ion bombardment during sputtering. The dipole‐driven, polarity‐dependent states produce multilevel output responses that expand the reservoir's output dimensionality and enhance encoding diversity.
Yuseong Jang, Chanmin Hwang, Myoungsu Chae, Taegi Kim, Hee‐Dong Kim   +4 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

Synergistic Optimization Between Chromium Local Coordination States Toward Self‐Powered High‐Repeatability Near‐Infrared Mechanoluminescence

Advanced Science, Volume 13, Issue 4, 19 January 2026.
Herein, a Cr3+‐activated tunable near‐infrared (650–1000 nm) self‐powered mechanoluminescence material with high intensity and repeatability is innovatively developed. This work focuses on optimizing multiple Cr3+ local coordination environments (isolated Cr3+, Cr3+ pair, and Cr3+ cluster) to deeply understand the electron transfer mechanism behind the
Yao Xiao, Puxian Xiong, Gaochao Liu, Yongsheng Sun, Xuesong Wang, Pan Zheng, Enhai Song, Jiulin Gan   +7 more
wiley   +1 more source