Results 111 to 120 of about 4,898,176 (272)

Toward real-time anomaly detection in direct laser interference patterning using autoencoder analysis of plasma emission signals [PDF]

Nanotechnology and Precision Engineering
Direct laser interference patterning (DLIP) is a high-precision surface engineering technique with strong potential for scalable industrial surface functionalization.
Wei Wang, Marcelo Daniel Sallese, Bogdan Voisiat, Marcos Soldera, Christoph Steiger, Dominik Britz, Andrés Fabián Lasagni   +6 more
doaj   +1 more source

Exploring the possibilities of laser interference patterning for the rapid fabrication of periodic arrays on macroscopic areas

, 2022
S.1-27Surface patterning engineering techniques are essential to fabricate advanced topographies that can be use to modulate macroscopic properties on different materials. Particularly, Laser Interference methods enable fabrication of repetitive periodic
Lasagni, A.F.
core   +1 more source

Digitally Printed Eco‐Friendly Electronic Devices

Advanced Functional Materials, EarlyView.
Fabrication of electronics using eco‐friendly materials through digital printing routes is a promising strategy for improving life cycle sustainability and reducing the environmental impacts of conventional manufacturing. This review highlights state‐of‐the‐art eco‐friendly materials, green ink formulations, various resource‐efficient digital printing ...
Nitheesh M. Nair, Mikel Rincón‐Iglesias, Cristian Mendes‐Felipe, Fatemeh Etehadi, Senentxu Lanceros‐Méndez, Gerardo Hernandez‐Sosa   +5 more
wiley   +1 more source

Fabrication of Highly Ordered Arrays of Platinum Nanoparticles Using Direct Laser Interference Patterning

, 2016
Highly ordered electrode arrays composed of lines of platinum nanoparticles deposited onto gold substrates have been made by direct laser interference patterning of polyaniline thin films, followed by electrochemical deposition of platinum nanoparticles.
Diego F. Acevedo (2384635), Frank Mücklich (1752733), Horacio J. Salavagione (1879552), Emilia Morallón (1699591), Andrés F. Lasagni (2384632), César Barbero (2384638)   +5 more
core   +1 more source

Orbital Engineering through Strain‐Induced Spin–Orbit–Lattice Coupling in Sr2FeReO6 Double Perovskites

Advanced Functional Materials, EarlyView.
Epitaxial strain drives oxygen‐octahedral reconfiguration in Sr2FeReO6 double‐perovskite thin films, inducing orbital‐selective reconstruction of Re 5d states through modified Fe–O–Re hybridization. This coupled lattice–orbital response enables magnetic easy‐axis reversal and a transition from metallic‐like to semiconducting‐like transport.
Gahee Noh, Seong‐Sik Kim, Hansol Lee, Yong‐Jin Kim, Yeongrok Jin, Donghwa Lee, Ho Nyung Lee, Jaekwang Lee, Chan‐Ho Yang, Changhee Sohn, Si‐Young Choi   +10 more
wiley   +1 more source

Biomimetic Surface Structuring Using Laser Based Interferometric Methods

Applied Sciences, 2018
This review investigates the capabilities of laser-based interferometric methods for producing structures with multiple-scaled surface features imitating natural examples.
Andrés Fabián Lasagni, Sabri Alamri, Alfredo Ismael Aguilar-Morales, Florian Rößler, Bogdan Voisiat, Tim Kunze   +5 more
doaj   +1 more source

Thickness‐Programmable Opto‐Memristive Dynamics in 6‐In Wafer‐Scale Atomic‐Layer‐Controlled WS2 for Reservoir Computing

Advanced Functional Materials, EarlyView.
A 6‐in wafer‐scale atomic‐layer‐controlled tungsten disulfide (WS2) is achieved by combining plasma‐assisted synthesis with three‐gas reactive ion etching. Precise layer control enables tunable band‐gap evolution and pulse‐history‐dependent opto‐memristive dynamics.
Seongho Kim, Muyoung Kim, Junhyung Cho, Yeonho Choi, Gunhyoung Kim, Eunseo Go, Sooji Byun, Minchul Roh, Hyunwoo Shim, Jinhyoung Lee, Byeong‐Seon An, Ki Seok Kim, Seungwoo Song, Min Sup Choi, Taesung Kim, Taehyun Park, Hocheon Yoo, Hyeong‐U Kim   +17 more
wiley   +1 more source

Microstructure versus topography: the impact of crystallographic substrate modification during ultrashort pulsed direct laser interference patterning on the antibacterial properties of Cu

Frontiers in Materials
Introduction: Topographic surface patterning in the micro- and nanometer scale has evolved into a well applied approach in surface functionalization following biomimetic blueprints from nature.
Daniel Wyn Müller, Daniel Wyn Müller, Ben Josten, Sebastian Wältermann, Sebastian Wältermann, Christoph Pauly, Sebastian Slawik, Kristina Brix, Ralf Kautenburger, Frank Mücklich   +9 more
doaj   +1 more source

Biodegradable Conductors for Implantable and Wearable Transient Bioelectronics

Advanced Functional Materials, EarlyView.
Biodegradable conductors are essential building blocks for transient bioelectronics, enabling temporary sensing, stimulation, and energy transfer while eliminating the need for device retrieval. This review summarizes biodegradable metals, conducting polymers, ionic conductors, and conductive composites, highlighting degradation mechanisms, material ...
Yicheng Zhu, Yijun Liu, Naoji Matsuhisa
wiley   +1 more source

Improved Tribological Performance of ta-C/MoSx Coatings Deposited on Laser Micro-Structured Steel Substrates in Both Vacuum and Air

Lubricants
Vacuum and air atmospheres impose very different requirements on tribological-loaded contacts, which usually require different surface materials. While hard tetrahedral amorphous carbon (ta-C) coatings provide good tribological properties in air, soft ...
Stefan Makowski, Fabian Härtwig, Marcos Soldera, Mahmoud Ojeil, Lars Lorenz, Frank Kaulfuß, Andrés Fabián Lasagni   +6 more
doaj   +1 more source