Chunli Zhao

High-performance near-infrared circularly polarized electroluminescence with an emission peak beyond 900 nm

Jiaqi Wang, Xiang Guan, Xiuling Li, Jinli Liu et autres

Near-infrared spin-light-emitting diodes (NIR-Spin-LEDs), which generate circularly polarized light, offer opportunities for applications such as biomedicine. However, the longest reported emission wavelength of NIR-Spin-LEDs remains limited to 782 nm, making spin-polarized electroluminescence beyond 800 nm challenging. Here we show NIR-Spin-LEDs based on …

cn (code pays fourni par la source)

A Yield-Constrained Machine Learning Framework for Multi-Scenario Heat Hazard Assessment of Single-Cropping Rice in the Middle and Lower Reaches of the Yangtze River

Zecheng Cui, Dan Chen, Sicheng Wei, Ying Guo et autres

Rice is a staple grain crop central to China’s food security. As the core production region of single-cropping rice, the middle and lower reaches of the Yangtze River face escalating high daytime and nighttime temperatures and compound drought–heat stress amid global warming. …

cn (code pays fourni par la source)

A water and land resources multi-objective optimal allocation model based on ecological, economic and social sustainability using NSGA-III

Lujuan Zhang, Zihao Wan, Pingsong Zhang, Junhua Zhang et autres

Under the impacts of global warming and the frequent occurrence of extreme climate events, the adaptability issue between water resources and land resources has become increasingly severe, which has affected the sustainable development of regional territorial space. Particularly in ecologically fragile areas, …

cn (code pays fourni par la source)

Broadband and Enhanced Near‐Infrared Luminescence from Bandgap Engineered Single‐Sensitizer Sb 3+ ‐Activated Cs 2 NaTmCl 6 Double Perovskites

Chunli Zhao, Chengjie Wang, Jia'an Song, Haolan Wang et autres

ABSTRACT Thulium ions (Tm 3+ ) are employed to expand the luminescent properties of metal halide perovskites due to their rich array of long‐wavelength near‐infrared (NIR) luminescent energy levels. However, Tm 3+ still exhibits weak emission in double perovskites (DPs) owing to …

cn, tw, in (code pays fourni par la source)

High‐Performance NIR‐II Sn‐Based Perovskite LEDs Enabled by the Functionalization of Sulfaguanidine

Xiuling Li, Yi Bi, Xiang Guan, Jiaqi Wang et autres

ABSTRACT Eco‐friendly CsSnI 3 ‐based perovskite light‐emitting diodes (PeLEDs) with the emission peak extending to the near‐infrared‐II (NIR‐II) region hold tremendous potential for applications in biological monitoring, night vision, and optical communications. However, the various defects caused by the instability of Sn …

cn, hk (code pays fourni par la source)

ICIS: Intelligent and Label-Free crop identifying using Multi-Source time series and model transfer

Su Rina, Wu Nile, Na Mula, Sicheng Wei et autres

• Achieved large-scale crop identification with 96% accuracy based on ICIS Strategy. • Produced 10 m resolution crops maps in Northeast China for the period 2020–2023. • Fully evaluated Sentinel-1/2 contributions to crops across years and regions. • Shows broad applicability and …

cn (code pays fourni par la source)

Temperature-mediated product evolution and reaction mechanisms during vacuum pyrolysis of Auricularia auricula waste medium

Feng Guo, Zhaolian Han, Chunli Zhao, Jingjing Zhang et autres

cn (code pays fourni par la source)

Rapid in situ growth of ZIF on diatomite toward high-selectivity adsorption of sulfonic anionic dyes

Jiapeng Li, Qiushi Jiang, Lianzhi Sun, Jingjing Zhang et autres

cn (code pays fourni par la source)

Ultra‐Efficient, Broadband‐Excitable NIR Emission in Lead‐Free Cs 2 NaYbCl 6 via Cl → Yb Charge Transfer and Cr 3+ Sensitization

Chunli Zhao, Chengjie Wang, Haolan Wang, Yu Zhao et autres

Abstract Ytterbium ions (Yb 3+ ) are commonly employed to extend the luminescent properties of metal halide perovskites due to their characteristic narrow‐band near‐infrared (NIR) emission. However, Yb 3+ still suffers from weak emission in lead‐free halide double perovskite systems owing to …

cn (code pays fourni par la source)

Determining the dynamic response of maize to compound low-temperature and drought stress

Yunmeng Zhao, Sicheng Wei, Dan Chen, Ying Guo et autres

cn (code pays fourni par la source)

547PEstablishment of a national registry for GNE myopathy in China: mutational spectrum and preliminary natural history insights

Baoli Zhu, Kai Jiao, Meng Gao, Jing Zhang et autres

cn (code pays fourni par la source)

360PPolyglucosan body myopathy caused by RBCK1 inversion: a case report

Bo Zhu, Kun Jiao, Dongjie Yue, Mingliang Gao et autres

cn (code pays fourni par la source)