Results 141 to 150 of about 67,836 (234)

Spatiotemporal Plasma–Mediated Laser Fabrication of Ultrahigh‐Aspect‐Ratio Nanochannel Arrays for Vertical Perovskite Nanowire Semiconductor Devices

Advanced Functional Materials, EarlyView.
A spatiotemporal plasma–mediated laser processing approach is developed to fabricate ultrahigh–aspect ratio nanochannel arrays and corresponding perovskite nanowire arrays within transparent materials for optoelectronics devices. The laser‐fabricated nanochannels serve as templates for controlled perovskite infiltration and crystallization, enabling ...
Taijin Wang, Lingfeng Wang, Feng Liu, Gary J. Cheng   +3 more
wiley   +1 more source

A workflow for correlative <i>in situ</i> nanochip liquid cell transmission electron microscopy and atom probe tomography enabled by cryogenic plasma focused ion beam.

Nanoscale Horiz
Mulcahy N, Douglas JO, Jannat SR, Worch L, Topore G, Gault B, Ryan MP, Conroy MS.   +7 more
europepmc   +1 more source

Complete vectorial optical mode converter using multi-layer metasurface. [PDF]

Nat Commun
Soma G, Komatsu K, Nakano Y, Tanemura T.
europepmc   +1 more source

Alkali Ion‐Incorporated HfO2 Dielectrics for Reconfigurable Neuromorphic Computing

Advanced Functional Materials, EarlyView.
This work presents an indium gallium zinc oxide (IGZO) transistor with an alkali cation‐integrated hafnium dioxide (HfO2) dielectric exhibiting synaptic behavior via ion retention. The solution‐based film fabrication strategy overcomes the limitations of atomic layer deposition (ALD) and precursor coating, enabling the control of synaptic retention ...
Seung Yeon Ki, In Cheol Kwak, Seonkwon Kim, Jihyun Kim, Dong Gue Roe, Se‐Jin Kim, Joohoon Kang, Jeong Ho Cho   +7 more
wiley   +1 more source

Thermal Atoms Facilitate Intensity Clipping Between Vectorial Dual-Beam Generated by a Single Metasurface Chip. [PDF]

Adv Sci (Weinh)
Qing C, Cui J, Feng L, Zhang D.
europepmc   +1 more source

Mesoporous Carbon Thin Films with Large Mesopores as Model Material for Electrochemical Applications

Advanced Functional Materials, EarlyView.
Mesoporous carbon thin films possessing 70 nm mesopores are prepared on titanium substrates by soft templating of resol resins with a self‐synthesized poly(ethylene oxide)‐block‐poly(hexyl acrylate) block copolymer. A strategy to avoid corrosion of the metal substrate is presented, and the films are extensively characterized in terms of morphology ...
Lysander Q. Wagner, Joshua Schober, Pascal Dippell, Chantal Glatthaar, Smail Mekhilef, David Schäfer, Hannes Hergert, Marcus Rohnke, Matthias T. Elm, Bernd M. Smarsly   +9 more
wiley   +1 more source

Topological Singularities and Edge-State Coupling Enable Robust on-Chip Slow Light. [PDF]

Adv Sci (Weinh)
Wang Y, Hu S, Guo Z, Jiang J, Yang Y, Lu C, Chen H.   +6 more
europepmc   +1 more source

Impact of Surface Functionalization on NV Quantum Properties: Implications for Biosensing with Fluorescent Nanodiamonds

Advanced Functional Materials, EarlyView.
Fluorescent nanodiamonds (fNDs) have emerged as an invaluable quantum sensing platform for biological and biochemical systems. This paper investigates the influence of common surface functionalization strategies for bioconjugation on the quantum properties of nitrogen vacancy (NV) centers in nanodiamonds.
Anja Sadžak, Iván Pérez, Mateja Guimarães, Lukas Spantzel, Fedor Jelezko, Michael Börsch, Anke Krueger   +6 more
wiley   +1 more source

Triangular-ordered Co atoms activate substrates for ampere-level durable hydrogen production. [PDF]

Nat Commun
Ma M, Zhao B, Gao H, Xia S, Shi Z, Guo S, Sang X, Fu J, Zhao Y, Qiu M, Xia H, Xu Z, Gao C, Šljivančanin Ž, Zhou Y, Shi F, Huang C, Yu Z, Wang H, Zhang Z, Wang S, Tang P, Liu L, Xie E, Liu Z, He Y.   +25 more
europepmc   +1 more source

Living Liquid Metal Composites Embedded with Electrogenic Endospores for Next‐Generation Bioelectronics

Advanced Functional Materials, EarlyView.
A new class of living liquid metal composites is introduced, embedding Bacillus subtilis endospores into eutectic gallium–indium (EGaIn). The spores enhance droplet coalescence, strengthen interfacial conductivity, and provide on‐demand electrogenic functionality after germination. The composites exhibit high conductivity, self‐healing, patternability,
Maryam Rezaie, Yang Gao, Seokheun Choi
wiley   +1 more source