Results 221 to 230 of about 30,748 (322)

Multifunctional SnO₂/Perovskite Interface Engineering for Efficient Perovskite Solar Cells. [PDF]

Adv Sci (Weinh)
Huang K, Wang W, Bui AD, Ji W, Kremer F, Yang Z, Bartholazzi G, Yu Y, Lem OLC, He B, Su Z, Ahmad V, Chang L, Nguyen DT, Liu Y, Gao X, Yang J, Catchpole KR, Shen H, Weber KJ, Duong T.   +20 more
europepmc   +1 more source

Cu‐Enhanced Medium‐Entropy TiZrCoCrMo Alloys: Balancing Superior Antibacterial and Osteogenic Properties for Orthopedic Implants

Rare Metals, EarlyView.
ABSTRACT This study introduces novel nonequiatomic TiZrCoCrMoCux (x = 0, 5, 10; at%) medium‐entropy alloys (MEAx) tailored for orthopedic implants, synergistically combining the biocompatibility of Ti‐based alloys, the wear resistance of CoCrMo alloys, and the antibacterial/osteogenic attributes of Cu. The alloy's microstructure, mechanical properties,
Hang Yu, Jiaqi Li, Haonan Han, Caixu Wang, Tong Ran, Xiaoli Zhao, Tingyue Gu, Lin Wu, Dake Xu, Hangzhou Zhang   +9 more
wiley   +1 more source

Advanced atomic force microscopy techniques V. [PDF]

Beilstein J Nanotechnol
Rahe P, Bald I, Hauptmann N, Hoffmann-Vogel R, Mönig H, Reichling M.   +5 more
europepmc   +1 more source

Enhancing the Chemical Reactivity of Graphene through Substrate Engineering

Small, EarlyView.
This review highlights methods to enhance the reactivity of graphene through substrate engineering, focusing on strain and charge doping. Strains induced by nanoparticles, metal crystal orientations, or stretchable polymers increase the reactivity of graphene.
Jia Tu, Mingdi Yan
wiley   +1 more source

Grain Boundaries Contribute to the Performance of Perovskite Solar Cells by Promoting Charge Separations. [PDF]

Nanomicro Lett
Xu P, Wang P, Wang M, Sun F, Leng J, Shi Y, Jin S, Tian W.   +7 more
europepmc   +1 more source

160 GHz Schottky Diodes from Solution‐Processed IGZO

Small, EarlyView.
A simple, scalable method for contact engineering of planar asymmetric nanogap electrodes enables the development of Schottky diodes with a cut‐off frequency of 160 GHz. Applying these diodes to radio‐frequency rectifying circuits yields output voltages in the range of 0.3–0.74 volts.
Lazaros Panagiotidis, Hendrik Faber, Yiyang Yu, Spyridon Doukas, Linqu Luo, Mohammed Ghadiyali, George T. Harrison, Dipti Naphade, Suman Mandal, Wejdan S. Alghamdi, Harold F. Mazo‐Mantilla, Temur Maksudov, George S. Pappas, Udo Schwingenschlögl, Shadi Fatayer, Elefterios Lidorikis, Atif Shamim, Thomas D. Anthopoulos   +17 more
wiley   +1 more source

Redox-Improved Self-Assembled Monolayers for Inverted Perovskite Solar Cells. [PDF]

Nat Commun
Yuan M, Wang Y, Liu Z, Zhang J, Qin S, Liu M, Chen Z, Zhao Y, Li J, Li X, Meng L, Li Y.   +11 more
europepmc   +1 more source

Opportunities for 2D‐Material‐Based Multifunctional Devices and Systems in Bioinspired Neural Networks

Small, EarlyView.
Bio‐inspired computing offers a route to highly energy‐efficient artificial intelligence. The unique physical properties of two‐dimensional (2D) materials can further enhance such computing approaches. This perspective highlights recent developments in 2D materials‐based neuromorphic devices and discusses future opportunities for integrating such novel
Jin Feng Leong, Maheswari Sivan, Jieming Pan, Zihang Fang, Jianan Li, Zefeng Xu, Shi Zhao, Quanzhen Wan, Evgeny Zamburg, Aaron Voon‐Yew Thean   +9 more
wiley   +1 more source

A-Cation-Dependent Structure-Optical Property Relationships of Halide Perovskite Heterostructures with Complex Interfaces. [PDF]

J Am Chem Soc
Shin D, Shin Y, Xu DD, Utama MIB, Cai T, Ye Z, Oh E, Li J, Choi D, Hersam MC, Rondinelli JM, Mirkin CA.   +11 more
europepmc   +1 more source

Impact of Structural Heterogeneities in Hierarchically Grown Microribbons on 2D WS2 Monolayer on the Measured Local Hydrogen Evolution Activity on Au Substrate

Small, EarlyView.
Spatially resolved SECCM measurements reveal that hierarchically grown microribbons on 2D WS2 drastically suppress local HER activity. Relative to the basal plane of the 2D monolayer directly supported on an Au substrate, single‐layer and multilayer microribbons exhibit more than a ∼5‐fold and >10‐fold decrease in current density, respectively.
Laud Anim Adofo, Alejandro E. Pérez Mendoza, Miran Joo, Lithin Madayan‐Banatheth, Andrew Ben‐Smith, Ki Kang Kim, Christina Scheu, Corina Andronescu   +7 more
wiley   +1 more source