Results 191 to 200 of about 3,900,187 (279)

Record‐High Performance Hyperfluorescent OLEDs Achieved via Electronic Structure Control of Chlorine‐Diversified MR‐TADF Emitters

Advanced Science, EarlyView.
A late‐stage diversification strategy for the benchmark MR‐TADF emitter ω‐DABNA enables precise electronic structure control via chlorine‐activated functionalization. The resulting derivatives achieve tunable emission from 523 to 533 nm with record‐high EQE1000 up to 34.0% and excellent color purity (CIEy = 0.70–0.73), establishing a versatile platform
Taehwan Lee, Junki Ochi, Shigetada Uemura, Feiran Liu, Jiping Hao, Yasuhiro Kondo, Masahiro Hayakawa, Takuji Hatakeyama   +7 more
wiley   +1 more source

Addendum to: “Proof of a conjecture of Erdős about the longest polynomial” [Proc. Amer. Math. Soc. 84 (1982), no. 1, 99–103; MR 83e:41018] [PDF]

, 1983
Borislav Bojanov
openalex   +1 more source

Electric‐Field Control of Terahertz Response via Spin‐Corner‐Layer Coupling in Altermagnetic Bilayers

Advanced Science, EarlyView.
A spin‐corner‐layer coupling mechanism is proposed in 2D altermagnetic bilayers. Exemplified by NiZrI6, the spin, layer, and topological corner states are simultaneously controlled by an ultralow electric field, enabling active modulation of terahertz absorption, emission, and polarization.
Jianhua Wang, Yilin Han, Shifeng Qian, Zhenxiang Cheng, Wenhong Wang, Zhi‐Ming Yu, Xiaotian Wang   +6 more
wiley   +1 more source

Mechanistically guided residual learning for battery state monitoring throughout life. [PDF]

Nat Commun
Che Y, Zheng Y, Rhyu J, Guo J, Wang S, Teodorescu R, Braatz RD.   +6 more
europepmc   +1 more source

REMOVING DIRECTORS OF STATE-OWNED COMPANIES SOS Support Public Broadcasting Coalition v South African Broadcasting Corporation SOC Limited (81056/14) [2017] ZAGPJHC 289

, 2019
Rehana Cassim
openalex   +2 more sources

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

The cost-effectiveness of using vilobelimab with immunomodulators to treat severely ill mechanically ventilated patients with COVID-19: A subgroup analysis of the PANAMO study. [PDF]

Am J Health Syst Pharm
Malone DC, Seheult R, Brixner D, Oderda G, Burnett BP, Biskupiak J.   +5 more
europepmc   +1 more source

Miscellaneous front pages, Bull. Amer. Math. Soc., Volume 46, Number 6 (1940) [PDF]

, 1940

openalex   +1 more source

Review Of Gendered Spaces By D. Spain [PDF]

, 1993
Charlton, Joy
core   +1 more source

Is There A Pure Electronic Ferroelectric?

Advanced Electronic Materials, EarlyView.
The search for faster, more reliable ferroelectric materials has shifted from traditional lattice‐driven ferroelectrics, which rely on slow ionic displacements, to electronic ferroelectrics, where polarization is governed by electronic ordering. This shift enables ultrafast switching, low‐field operation, and resistance to fatigue.
Xudong Wang, Guichen Teng, Xiangjian Meng, Zhenxiang Cheng, Tie Lin, Hao Shen, Xiaodan Wang, Jianlu Wang, Junhao Chu   +8 more
wiley   +1 more source