Fang Yuan

Polarized luminescence in halide perovskite nanocrystals: from fundamental microscopic mechanisms to advanced optoelectronic applications

Jinfei Dai, Yanni He, Yingrui Luo, Wenxi Gao et autres

Polarized luminescent perovskite nanocrystals (PNCs) have emerged as promising optoelectronic materials due to their high photoluminescence quantum yield, narrow emission linewidth, and excellent structural tunability. Benefiting from unique structural anisotropy, chiral ligand modulation and stimulus responsiveness, PNCs enable efficient linear and circular …

bd, cn (code pays fourni par la source)

Planarizing Conjugated Ligands with Delocalized π Electrons for All-Bromine Blue Perovskite Light-Emitting Diodes

Shuaiqi He, Peichao Zhu, Fawad Ali, Nabeel Israr et autres

While extensive studies have focused on the electronic or coordination effects of organic ligands on perovskites, their spatial effects remain systematically underexplored. Herein, we designed and synthesized two conjugated ligands with nearly identical chemical compositions but distinct spatial configurations: benzophenone oxime (BPO) …

bd, cn (code pays fourni par la source)

Effect of Rashba spin-orbit coupling on Faraday rotation in an extended Haldane model

Fang Yuan, Yue Wang, Xi Zhang

Abstract Utilization of Faraday rotation (FR) properties of topological materials offers a promising route toward novel magneto-optical devices. We systematically investigated the effect of Rashba spin-orbit coupling (SOC) on FR spectra in an extended Haldane model, which incorporates Rashba SOC and exchange …

cn (code pays fourni par la source)

First-principles study of novel A3AsI6 (A = K, Rb, Cs) halide double perovskites for optoelectronic, thermoelectric, and photocatalytic applications

Nabeel Israr, Fawad Ali, Shuaiqi He, Peichao Zhu et autres

First-Principles Insights into the Structural, Electronic, Optical, and Thermoelectric Properties of Novel Halide Double Perovskites Rb2InCuX6 (X = F, Cl, Br)

Nabeel Israr, Peichao Zhu, Fawad Ali, Zubair Maroof et autres

Lead-free halide double perovskites have emerged as promising candidates for sustainable optoelectronic and thermoelectric applications due to their tunable band gaps, high stability, and non-toxic nature. In this work, we systematically investigate the structural, electronic, optical, and thermoelectric properties of novel double …

cn (code pays fourni par la source)

Synergistic Dual-Interface Engineering via P═O-Functionalized Molecules for Efficient Sky-Blue All-Bromine Quasi-2D Perovskite Light-Emitting Diodes

Peichao Zhu, Fang Yuan, Shuaiqi He, Fawad Ali et autres

Perovskite light-emitting diodes (PeLEDs) are promising candidates for next-generation displays owing to their exceptional color purity, solution processability, and spectral tunability. However, blue PeLEDs still suffer from inferior efficiency and stability, primarily due to energy level misalignment, imbalanced charge injection, and severe …

bd, cn (code pays fourni par la source)

Bottom-up gradient self-assembled molecular engineering for high-efficiency blue perovskite light-emitting diodes

Peichao Zhu, Fang Yuan, Shuaiqi He, Fawad Ali et autres

cn (code pays fourni par la source)

Phosphorylation of RBM39 by CDK13 stabilizes RAD50 mRNA to drive cisplatin resistance in endometrial cancer

Chenxiao Yang, Xiaoyan Zheng, Hao Jie Sun, Juntong Du et autres

Platinum-resistant is a major therapeutic challenge in advanced endometrial cancer (EC), often driven by enhanced DNA damage repair, yet the underlying molecular mechanisms remain incompletely understood. Here, we report that cyclin-dependent kinase 13 (CDK13) is significantly overexpressed in EC tissues, where its …

cn (code pays fourni par la source)

First-principles insights into structural, electronic, optical, thermal, and hydrogen storage properties of double perovskite hydrides Cs2BGaH6 (B K/Rb)

Nabeel Israr, Fawad Ali, Peichao Zhu, Shuaiqi He et autres

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

Data and R Code Supporting the Study: Supplementary Files and Figure 2a Reproduction Code

Zhengyuan Chai, Ivana Ivánová, Fang Yuan, Yongze Song et autres

This repository contains the supplementary materials associated with the study. It includes the full list of 310 screened and included publications used in the analysis, as well as the R script required to reproduce Figure 2a. The bibliographic dataset provides the necessary …

au (code pays fourni par la source)

Electron‐Phonon Interactions Facilitating Large Polaron‐Related Charge‐Carrier Dynamics for Efficient Perovskite Nanocrystal Solar Cells

Wei Guo, Jinfei Dai, Shuaiqi He, Lin Yang et autres

ABSTRACT Recent years have witnessed the accelerated development of optoelectronic devices based on lead halide perovskites‐based nanocrystal (NC) films. Yet, to date we have limited knowledge on how the NC's surface affects the long‐range charge‐carrier dynamics in these films. In this work, …

bd, tw, cn, it (code pays fourni par la source)

Hierarchical Porous Ni-MOF-74/Diatomite Composite: Preparation and CO 2 /N 2 Separation Performance

Chenguang Qian, Yi Wen, Yihan Xu, Xiaohan LI et autres