Results 301 to 310 of about 204,595 (365)

Multifunctional Chiral Halide Perovskites: Advancing Chiro‐Optics, Chiro‐Optoelectronics, and Spintronics

Advanced Science, EarlyView.
This review spotlights key advances in chiral halide perovskite materials and devices, covering device architectures, fabrication methods, and emerging applications like circularly polarized light functions, neuromorphic computing, and spintronics. It explores structure‐property relationships and chirality transfer mechanisms, discusses challenges in ...
Qi Liu, Hui Ren, Qi Wei, Mingjie Li
wiley   +1 more source

Epitaxial Ferroelectric Hexagonal Boron Nitride Grown on Graphene. [PDF]

Adv Mater
Wong SS, Lin ZY, Ho SZ, Hsu CE, Li PH, Chen CY, Huang YF, Chang KE, Hsieh YC, Chen CH, Lee MH, Chu MW, Lin KI, Chen TM, Chen YC, Hsueh HC, Cheng CM, Wu CL.   +17 more
europepmc   +1 more source

Metallic Bond Induces Soft Phonon Mode and Anharmonicity in Heusler Alloy

Advanced Science, EarlyView.
The fruitful functional performances of metastable Heusler alloys originate from the martensitic transformation driven by the transverse acoustic soft phonon mode, regulated by anharmonicity. This study reveals that the long‐range interaction rooted in metallic bonding between spin‐down d‐orbitals of Ni─Ni induces phonon softening and significant ...
Hao‐Xuan Liu, Hai‐Le Yan, Nan Jia, Bo Yang, Zongbin Li, Xiang Zhao, Liang Zuo   +6 more
wiley   +1 more source

The classical-to-quantum crossover in the strain-induced ferroelectric transition in SrTiO₃ membranes. [PDF]

Nat Commun
Li J, Lee Y, Choi Y, Kim JW, Thompson P, Crust KJ, Xu R, Hwang HY, Ryan PJ, Lee WS.   +9 more
europepmc   +1 more source

Chemically‐Disordered Transparent Conductive Perovskites With High Crystalline Fidelity

Advanced Science, EarlyView.
Kinetically arrested, chemically disordered perovskite thin films exhibit exquisite crystalline fidelity, broad IR–UV transparency, and low resistivity, despite incorporating five mismatched 3d–5d cations, including Cr and W. This study unites electronic correlation, cation diversity, valence complexity, and disorder—enabling new transparent conductors
Saeed S. I. Almishal, Pat Kezer, Jacob T. Sivak, Yasuyuki Iwabuchi, Sai Venkata Gayathri Ayyagari, Saugata Sarker, Matthew Furst, Gerald Bejger, Billy Yang, Simon Gelin, Nasim Alem, Ismaila Dabo, Christina M. Rost, Susan B. Sinnott, Vincent Crespi, Venkatraman Gopalan, Roman Engel‐Herbert, John T. Heron, Jon‐Paul Maria   +18 more
wiley   +1 more source

Temperature-Dependent {111}-Texture Transfer to Hf_0.5Zr_0.5O₂ Films from {111}-Textured TiN Electrode and Its Impact on Ferroelectricity. [PDF]

ACS Appl Mater Interfaces
Han DH, Kim SY, Jeong HW, Lee Y, Kim YY, Jeon W, Park MH.   +6 more
europepmc   +1 more source

An Electrode Design Strategy to Minimize Ferroelectric Imprint Effect

Advanced Science, EarlyView.
A tunable electrode design using La0.7Sr0.3MnO3 enables precise modulation of ferroelectric imprint through oxygen pressure–controlled work function engineering. By applying this strategy to both perovskite and fluorite systems, the built‐in field is effectively suppressed, enabling low‐voltage, high‐endurance ferroelectric devices, including Fe‐FETs ...
Yu‐Wei Chen, Tung‐Yuan Yu, Chun‐Wei Huang, Tzu‐Hsuan Yu, Yung‐Chi Su, Chao‐Rung Chen, Wei‐Chen Hung, Pei‐Yin Chang, Bhagwati Prasad, Yu‐Chuan Lin, Ramamoorthy Ramesh, Yen‐Lin Huang   +11 more
wiley   +1 more source

Solution-Processable Electronic-Grade 2D WTe₂ Enabled by Synergistic Dual Ammonium Intercalation. [PDF]

ACS Nano
Yang H, Synnatschke K, Yoon J, Mirhosseini H, Hermes IM, Li X, Neumann C, Morag A, Turchanin A, Kühne TD, Parkin SSP, Yang S, Shaygan Nia A, Feng X.   +13 more
europepmc   +1 more source

Moisture Harvesting by the Structure Regulation of Hygroscopic Hydrogel for Energy and Water Sustainability

Advanced Electronic Materials, EarlyView.
Hygroscopic hydrogels are capable of utilizing the moisture from air, which can transfer the gaseous water to liquid by a surface phase transition. Taking advantage of this water, sustainable water production, thermal management, and electricity generation can be realized.
Yujie Du, Yongliang Zheng, Hong Liu, Shujing Zhao, Xiaomian Wang, Lin Yang   +5 more
wiley   +1 more source

Multifunctional 2D FETs exploiting incipient ferroelectricity in freestanding SrTiO₃ nanomembranes at sub-ambient temperatures. [PDF]

Nat Commun
Sen D, Ravichandran H, Das M, Venkatram P, Choo S, Varshney S, Zhang Z, Sun Y, Shah J, Subbulakshmi Radhakrishnan S, Saha A, Hazra S, Chen C, Redwing JM, Mkhoyan KA, Gopalan V, Yang Y, Jalan B, Das S.   +18 more
europepmc   +1 more source