Results 181 to 190 of about 24,150 (266)

Non‐Noble Metal Nanocatalysts for Hydrogen Evolution

Advanced Science, EarlyView.
Recent overviews and latest developments of diverse classes of non‐noble catalysts for application toward high‐performance photocatalysis, thermocatalytic steam reforming, and electrocatalysis. Toward sustainability objectives, several advanced characterization tools in combination with the latest breakthroughs in machine learning for material ...
Lina Jaya Diguna, Gede Herry Arum Wijaya, Md Abdul Kuddus Sheikh, Tobias Haposan, Fidelis Stefanus Hubertson Simanjuntak, Arramel Arramel, Muhammad Danang Birowosuto, Konstantin Sergeevich Novoselov   +7 more
wiley   +1 more source

Electron and spin dynamics in a single quantum emitter. [PDF]

Sci Rep
Rimek F, Schwarz N, Mannel H, Zöllner M, Ludwig A, Lorke A, Geller M.   +6 more
europepmc   +1 more source

Thermally Driven Supramolecular Chirality Evolution in Low‐Bandgap Fused‐Ring Conjugated Molecules for High‐Performance NIR Circularly Polarized Light Detection

Advanced Science, EarlyView.
A supramolecular chirality evolution strategy in chiral low‐bandgap fused‐ring conjugated molecules enables high‐performance near‐infrared (NIR) circularly polarized light photodetection. Halogen substitution and thermal annealing induce chiral amplification and hierarchical ordering. Integrated into Schottky barrier vertical transistors, the optimized
Jaeyong Ahn, Kwangmin Kim, Sangwook Lee, Seul Lee, SungHyun Hur, BongSoo Kim, Joon Hak Oh   +6 more
wiley   +1 more source

Integration of 2D Materials in Radial van der Waals Heterostructure Metasurfaces. [PDF]

ACS Nano
Heimig C, Biechteler J, Cruciano C, Genco A, Weber T, Hirler M, Gryb D, de S Menezes L, Valentini G, Manzoni C, Cerullo G, Maier SA, Antonov AA, Sortino L, Tittl A.   +14 more
europepmc   +1 more source

Efficient Polaron Recombination and Fast Energy Transfer in a Deep Blue Phosphorescent Pt(II) Complex via Covalently Fused p‐Type Host

Advanced Science, EarlyView.
Achieving high‐efficiency deep‐blue phosphorescent OLEDs is limited by intermolecular kinetic bottlenecks. We overcome this using a single‐molecule fused emitter architecture, Pt‐SP‐tCz, combining a p‐type host and Pt(II) dopant. This design enables zero‐radius intramolecular energy transfer (ZRIET) and a novel ZETPLEX mechanism.
You Na Song, Bubae Park, Garam Han, Eun Bi Kim, Junseop Lim, Wan Pyo Hong, Sunwoo Kang, Jae‐Min Kim, Hyung Youn Oh, Taekyung Kim   +9 more
wiley   +1 more source

Burstein-Moss-Driven Exciton Dynamics in Degenerately Doped ZnO Quantum Dots. [PDF]

J Phys Chem C Nanomater Interfaces
Singh M, Iudica A, Marangi F, Roman BJ, Milliron DJ, Scotognella F, Paternò GM.   +6 more
europepmc   +1 more source

Raman Evidence of Moiré Diamondene Formation by High‐Pressure

Advanced Science, EarlyView.
Two‐dimensional moiré diamondene is formed at approximately 2 GPa through the synergy of high pressure, interlayer twist, and a chemically active diamond (100) surface. It is a hybrid sp2–sp3 nanostructure, consists of localized nanodiamond domains and unbonded graphene segments.
Chaofeng Gao, Mingming Chang, Mengting Wang, Yu Chen, Shiyun Zheng, Jiankuan Wu, Min Chen, Keying Han, Luyuan Fan, Zhenxiao Zhang, Kun Zhai, Bochong Wang, Congpu Mu, Yingchun Cheng   +13 more
wiley   +1 more source

Controlling narrowband phosphorescence and delayed fluorescence by aggregate size. [PDF]

Nat Commun
Cheng G, Liu H, Zhang G, Zhang X, Zhang B, Cheng A, Smith PES, Huang W, Zhang Y, Jiang J, Dong Z, Luo Y, Zhang G.   +12 more
europepmc   +1 more source

Efficient Hot Carrier Management in Lead Halide Perovskite Micro‐Disks Revealed by Super‐Diffusive Migration

Advanced Science, EarlyView.
Hot‐carrier transport in metal halide perovskites is investigated using spatiotemporally‐resolved photoluminescence microscopy. Mesa‐shaped MAPbBr3 microdisks exhibit anomalous super‐diffusive carrier propagation on nanosecond timescales, driven by hot‐carrier stabilization and strong carrier–phonon coupling.
Nithin Pathoor, Shun Omagari, Martin Vacha   +2 more
wiley   +1 more source

Hybrid-2D Excitonic Metasurfaces for Complex Amplitude Modulation. [PDF]

Nano Lett
Hoekstra T, Brongersma ML, van de Groep J.   +2 more
europepmc   +1 more source