Results 201 to 210 of about 298,990 (289)

Chemical Doping Engineering of Polarization and Topological Textures in van der Waals Ferroelectric CuInP2S6

Advanced Science, EarlyView.
Our work reports that Li⁺ doping in CuInP2S₆ induces coexistence of high‐ and low‐polarization states, which fosters a rich spectrum of topological polar textures, such as bubbles and labyrinth domains. An unconventional flexoelectric effect is also discovered, where strain gradients can mechanically manipulate these polarization states and their ...
Lei Gao, Wenhao Li, Fei Sun, Ziyi Zhou, Zhihao Shen, Jianwei Liang, He Jiang, Weiming Xiong, Weijin Chen, Xiaoyue Zhang, Yi Zhang, Xinzhi Liu, Yue Zheng   +12 more
wiley   +1 more source

Free Energy Landscapes and Metastability in Methane Adsorption within a Representative Metal-Organic Framework. [PDF]

ACS Omega
Dorhauer A, Stankiewicz M, Mazur B, Kuchta B, Wexler C.   +4 more
europepmc   +1 more source

Next Generation Software Environments: Principles, Problems, and Research Directions ; CU-CS-370-87

, 1987
Baker, Deborah A., Taylor, Richard N., Boehm, Barry W., Belz, Frank C.   +3 more
openalex   +1 more source

High‐Efficiency TADF Dendritic Emitters Enabled by Synchronously Inhibiting Degenerated Triplet Excited States and Structural Relaxation Toward Solution‐Processed OLEDs with EQE Over 33%

Advanced Science, EarlyView.
Asymmetrical thermally activated delated fluorescence dendritic emitters are delicately constructed through symmetry breaking strategy, and near‐unity photoluminescence efficiency and excellent reverse intersystem crossing process are achieved via breaking the degeneracy of vibrational levels and boosting the spin flip of triplet excitons.
Xiaoxiang Yu, Wei Ping, Chengshuang Song, Jinyang Zhao, Lei Hua, Junjie Wang, Shian Ying, Yuchao Liu, Zhongjie Ren, Shouke Yan   +9 more
wiley   +1 more source

Synthesis of heteroleptic [Sr(ddemap)(tmhd)]₂ and its use in atomic layer deposition of low carbon SrO thin films. [PDF]

RSC Adv
Lee Y, Park C, Jeong S, Lim D, Kim J, Kim H, Kim EA, Cho SY, Yoo H, Park BK, Chung TM, Lee W.   +11 more
europepmc   +1 more source

Thermally Programmable Two‐Port Non‐Hermitian Acoustic Metastructure for Broadband and Direction‐Dependent Absorption

Advanced Science, EarlyView.
A thermally programmable two‐port non‐Hermitian acoustic metastructure is presented, where temperature acts as a non‐geometric tuning variable. Thermal modulation reconfigures impedance matching and loss‐leakage coupling, enabling exceptional‐point driven, broadband, and direction‐dependent sound absorption without requiring geometric reconfiguration ...
Zichao Guo, Zhendong Li, Ziping Lei, Zirui Yang, Kexin Zeng, Zheng Fan, Zhonggang Wang   +6 more
wiley   +1 more source

Electrode‐Engineered Dual‐Mode Multifunctional Lead‐Free Perovskite Optoelectronic Memristors for Neuromorphic Computing

Advanced Electronic Materials, EarlyView.
A lead‐free perovskite memristive solar cell structure that call emulate both synaptic and neuronal functions controlled by light and electric fields depending on top electrode type. ABSTRACT Memristive devices based on halide perovskites hold strong promise to provide energy‐efficient systems for the Internet of Things (IoT); however, lead (Pb ...
Michalis Loizos, Konstantinos Rogdakis, Konstantinos Chatzimanolis, Katerina Anagnostou, Emmanuel Kymakis   +4 more
wiley   +1 more source

Surface relief grating formation in luminescent dye doped photochromic polymer containing azobenzene side groups

Open Physics, 2013
Sznitko Lech, Karpinski Pawel, Bartkiewicz Stanislaw, Miniewicz Andrzej, Mysliwiec Jaroslaw   +4 more
doaj   +1 more source

Impact of prolonged and short QT intervals on immediate risks of newly diagnosed arrhythmias and mortality: A retrospective study. [PDF]

Medicine (Baltimore)
Chiu TC, Ho CN, Wei JC, Hung KC, Huang JY, Tan PH, Li YY.   +6 more
europepmc   +1 more source

Aqueous Zinc‐Based Batteries: Active Materials, Device Design, and Future Perspectives

Advanced Energy Materials, EarlyView.
This review conducts a comprehensive analysis of aqueous zinc‐based batteries (AZBs) based on their intrinsic mechanisms, including redox reactions, ion intercalation reactions, alloying reactions, electrochemical double‐layer reactions, and mixed mechanisms, systematically discussing recent advancements in each type of AZBs.
Yan Ran, Fang Dong, Shuhui Sun, Yong Lei
wiley   +1 more source