Results 171 to 180 of about 144,953 (251)

Efficient White Electroluminescence from Cu‐based Perovskite Achieved by High Hole Injection Core/Shell Structures

Advanced Materials, EarlyView.
This study demonstrates a p‐type cuprous sulfide lattice connectedly capping over Cs3Cu2I5 to form lattice‐matched core/shell nanocrystals by controlling the reactivity of sulfur precursor in the synthesis. The resulting pure white PeLEDs achieved by combining with yellow emission CsCu2I3 exhibit a recorded EQE of 3.45% and a high CRI of 91.
Dongyu Li, Benzheng Lyu, Zhiwei Long, Xiangtian Xiao, Dongwei Zhang, Jiayun Sun, Qi Xiong, Zhengyan Jiang, Yufeng Wang, Wallace C.H. Choy   +9 more
wiley   +1 more source

A Multimodal Humidity Adaptive Optical Neuron Based on a MoWS2/VOx Heterojunction for Vision and Respiratory Functions

Advanced Materials, EarlyView.
A multifunctional memristor is demonstrated for in‐memory sensing and computing, leveraging a MoWS₂/VOx heterojunction to enable high ON/OFF ratio up to 10⁸ with ultralow operating voltages of ±0.2 V. This bio‐inspired multimodal design exhibits tunable synaptic behavior across electrical, optical, and humidity stimuli, enabling in situ modulation of ...
Abdul Momin Syed, Dhananjay D. Kumbhar, Hanrui Li, Manoj Kumar Rajbhar, Dayanand Kumar, Pratibha Pal, Nimer Wehbe, Mohamed ben Hassine, Nazek El‐Atab   +8 more
wiley   +1 more source

Buried Interface Regulation with a Supramolecular Assembled Template Enables High‐Performance Perovskite Solar Cells for Minimizing the VOC Deficit

Advanced Materials, EarlyView.
Self‐assembled amphiphilic phosphonate‐based supramolecule functions as a perovskite crystallization‐driven template at SnO2/perovskite buried interface, which induces a highly preferred (100) orientation toward out‐of‐plane direction, facilitates carrier extraction and transfer, passivates the intrinsic defects, and achieves a promising efficiency of ...
Zhenrong Wang, Qiong Liang, Mingliang Li, Guohao Sun, Shiang Li, Tao Zhu, Yu Han, Hao Xia, Zhiwei Ren, Bingcheng Yu, Jiyao Zhang, Ruijie Ma, Hrisheekesh Thachoth Chandran, Lei Cheng, Liren Zhang, Dongyang Li, Shuyan Chen, Xinhui Lu, Chang Yan, Randi Azmi, Kuan Liu, Jinyao Tang, Gang Li   +22 more
wiley   +1 more source

Responsive Molecules for Organic Neuromorphic Devices: Harnessing Memory Diversification

Advanced Materials, EarlyView.
Responsive molecules are essential for organic in‐sensor computing devices. This Review highlights recent advances in thedesign, synthesis, and incorporation of electrically, optically, and magnetically responsive molecules in multifunctional synaptic perception devices endowedwith both nonvolatile and volatile memory diversification. By exploiting the
Yusheng Chen, Bin Han, Marco Gobbi, Lili Hou, Paolo Samorì   +4 more
wiley   +1 more source

Recent Advances in Wide‐Bandgap Perovskite Solar Cells

Advanced Materials, EarlyView.
Ubiquitous defects predominately account for photo‐instability and open‐circuit voltage losses in wide‐bandgap perovskite solar cells (WBG PSCs). This review comprehensively presents the underlying impact mechanisms, summarizes the advanced optimization strategies across various functional layers and their interfaces to develop efficient and stable WBG
Jianjun Mei, Feng Yan
wiley   +1 more source

Photonic Nanomaterials for Wearable Health Solutions

Advanced Materials, EarlyView.
This review discusses the fundamentals and applications of photonic nanomaterials in wearable health technologies. It covers light‐matter interactions, synthesis, and functionalization strategies, device assembly, and sensing capabilities. Applications include skin patches and contact lenses for diagnostics and therapy. Future perspectives emphasize AI‐
Taewoong Park, Jung Woo Leem, Young L. Kim, Chi Hwan Lee   +3 more
wiley   +1 more source

Dual Modification of Metal–Organic Frameworks for Exceptional High Piezo‐Photocatalytic Hydrogen Production

Advanced Materials, EarlyView.
A novel dual‐modification approach, ─NH₂ groups modification and Cu ions coordination, is first imposed on MIL‐125, which greatly improved carrier separation due to the enhanced piezoelectricity of MOFs caused by polarity alteration, leading to exceptional high piezo‐photocatalytic hydrogen production.
Haijun Hu, Xiaoning Li, Kailai Zhang, Ge Yan, Weixiang Kong, Anqi Qin, Yali Ma, Aisen Li, Kai Wang, Hongwei Huang, Xiaodong Sun, Tianyi Ma   +11 more
wiley   +1 more source

Substituent effect on the electronic, structural, spectroscopic (IR and NMR) properties of H-C@Al12-Para-C6H4X clusters: A DFT outlook

Results in Chemistry
Substituent effect on the electronic, structural, spectroscopic (IR and NMR) properties of H-C@Al12-para-C6H4X clusters was explored at CAM-B3LYP/6-311G(d,p) level of theory. Selected substitutions were NH2, OH, Me, H, Cl, SiH3, CN, NC, NO2.
Reza Ghiasi, Rose Tale, Vahid Daneshdoost   +2 more
doaj  

Micro‐ and Nano‐Bots for Infection Control

Advanced Materials, EarlyView.
This review presents a strategic vision for integrating micro‐ and nanobots in the pipeline for infection diagnosis, prevention, and treatment. To develop these robots as a practical solution for infection management, their design principles are clarified based on their propulsion mechanisms and then categorized infection management domains based on ...
Azin Rashidy Ahmady, Shadman Khan, Hong Han, Wei Gao, Zeinab Hosseinidoust, Tohid F. Didar   +5 more
wiley   +1 more source

Advancements in Carbon‐Based Piezoelectric Materials: Mechanism, Classification, and Applications in Energy Science

Advanced Materials, EarlyView.
Carbon‐based piezoelectric materials are systematically categorized based on their structural and functional properties. The mechanisms of stress‐induced charge transfer are elucidated, and their applications are explored across three key domains: piezoelectric catalysis for energy conversion and environmental remediation, piezoelectric biomedical ...
Mude Zhu, Qingyou Liu, Wai‐Yeung Wong, Linli Xu   +3 more
wiley   +1 more source