Results 181 to 190 of about 1,631,832 (323)

Positive‐Tone Nanolithography of Antimony Trisulfide with Femtosecond Laser Wet‐Etching

Advanced Functional Materials, EarlyView.
A butyldithiocarbamic acid (BDCA) etchant is used to fabricate various micro‐ and nanoscale structures on amorphous antimony trisulfide (a‐Sb2S3) thin film via femtosecond laser etching. Numerical analysis and experimental results elucidate the patterning mechanism on gold (reflective) and quartz (transmissive) substrates.
Abhrodeep Dey, Uwe Hübner, Albane Benardais, Xiaofei Wu, Andrea Dellith, Jan Dellith, Torsten Wieduwilt, Henrik Schneidewind, Markus A Schmidt, Virginie Nazabal, Volker Deckert, Jer‐Shing Huang, Wei Wang   +12 more
wiley   +1 more source

Defocused illumination with beam-shaping condenser for uniform wide-field X-ray imaging. [PDF]

J Synchrotron Radiat
Zhang K, Luo Y, Di Y, Guo C, Li C, He M, Zhang C, Peng F, Liu W, Wu Z, Guan Y, Tian Y, Liu G.   +12 more
europepmc   +1 more source

Fast‐Responding O2 Gas Sensor Based on Luminescent Europium Metal‐Organic Frameworks (MOF‐76)

Advanced Functional Materials, EarlyView.
Luminescent MOF‐76 materials based on Eu(III) and mixed Eu(III)/Y(III) show rapid and reversible changes in emission intensity in response to O2 with very short response times. The effect is based on triplet quenching of the linker ligands that act as photosensitizers. Average emission lifetimes of a few milliseconds turn out to be mostly unaffected by
Zhenyu Zhao, Christian Weinberger, Jakob Steube, Matthias Bauer, Martin Brehm, Michael Tiemann   +5 more
wiley   +1 more source

Three-dimensional nanophotonics with spatially modulated optical properties. [PDF]

Light Sci Appl
Salamin Y, Yang G, Mills B, Grossi Fonseca A, Roques-Carmes C, Yang Q, Beroz J, Kooi SE, de Miguel Comella M, Mak K, Vaidya S, Oran D, Swain C, Sun Y, Maayani S, Sloan J, Amin Elfadil Elawad A, Lopez JJ, Boyden ES, Soljačić M.   +19 more
europepmc   +1 more source

High-definition electron diffraction patterns and their indexation results of a single crystal Si wafer

, 2021
Qiwei Shi
openalex   +1 more source

Decoupling Size and Electronic Effects in Doped SrTiO3 Photocatalysts Through Surface Area–Normalized CO2 Hydrogenation Rates

Advanced Functional Materials, EarlyView.
Exploring the photocatalytic reverse water–gas shift (RWGS) reaction on doped SrTiO3 nanoparticle films, reveals that normalizing catalytic rates by the catalyst's specific surface area (SSA) disentangled surface area effects from the catalyst's intrinsic material properties.
Dikshita Bhattacharyya, Baliana Shani, Isaac Holmes‐Gentle, Gerardo T Martinez, Martyn McLachlan, Nicola Seriani, Ludmilla Steier   +6 more
wiley   +1 more source

Optimization of Diffractive Optical Elements by Genetic Algorithm

, 2000
Jin Seon Yoon, Nam Kim
openalex   +2 more sources

Discussion of “Finite Element Analysis of Wave Diffraction by a Crack” [PDF]

, 1977
James A. Aberson, Wilton W. King, Jerry M. Anderson   +2 more
openalex   +1 more source

Electroactive Metal–Organic Frameworks for Electrocatalysis

Advanced Functional Materials, EarlyView.
Electrocatalysis is crucial in sustainable energy conversion as it enables efficient chemical transformations. The review discusses how metal–organic frameworks can revolutionize this field by offering tailorable structures and active site tunability, enabling efficient and selective electrocatalytic processes.
Irena Senkovska, Yutong Luo, Ruyan Zhao, Jianjun Zhang, Mingchao Wang, Xinliang Feng, Eike Brunner, Stefan Kaskel   +7 more
wiley   +1 more source

Periodic Hirshfeld Atom Refinement. [PDF]

J Phys Chem Lett
Chu K, Jayatilaka D, Malaspina LA, Genoni A, Cametti G, Mebs S, Lentz D, Bürgi HB, Churakov SV, Grabowsky S.   +9 more
europepmc   +1 more source