Results 201 to 210 of about 58,135 (312)

Low Temperature Site‐Specific Pulsed Laser Annealing of MoS2

Small, EarlyView.
The application of laser pulses, of extremely short duration, is investigated as a potential new method to modify the atomic structure of ultrathin 2D materials for use in the creation of future electrical devices. The process is efficient, offering a site‐specific functionality, where regions of an electronic device that only requires annealing is ...
Nazar Farid, Aashi Gupta, Pavlina Metaxa, A Arifutzzaman, Hariprasad Kuduvan, Rahil Haria, Michele Conroy, Ian Campbell, Ageeth A Bol, James Connolly, Jun Lin, Ian Povey, Ray Duffy, Gerard M O'Connor   +13 more
wiley   +1 more source

Magnetic nanocrystalline cellulose-poly(methacrylic acid-<i>co</i>-acrylonitrile) composite: a versatile material for analytical and biological applications. [PDF]

RSC Adv
Khan A, Khan H, Shah N, Elodemi M, Tasqeeruddin S, Khan A, Al-Harrasi A.   +6 more
europepmc   +1 more source

Liquid‐Processed 2D Aromatic Amorphous Carbon: Defect Engineering and Universal Transport Scaling

Small, EarlyView.
Liquid‐processed graphene oxide (GO) thin films undergo a controllable crystalline–to–amorphous transition driven by thermal quenching. By kinetically tuning oxygen‐driven defect formation during reduction, scalable 2D aromatic amorphous carbon phases are stabilized, directly linking nanoscale disorder and defect topology to electronic transport ...
Fabiola Liscio, Andrea Fondacaro, Gaetana Petrone, Federico Chianese, Jasper Rikkert Plaisier, Sara Fiori, Orlando Castellano, Alice Apponi, Nicolò Galvani, Verónica Montes García, Veronica Valentini, Stefano Iacobucci, Damiano Ricciarelli, Giuseppe Fisicaro, Antonino Lamagna, Giovanni Maria Vinai, Ernesto Placidi, Alessandro Bellucci, Daniele Maria Trucchi, Paolo Samorì, Alessandro Ruocco, Samuel Lara Avila, Andrea Liscio   +22 more
wiley   +1 more source

Improved Stability in LiX‐NbCl5 (X = Cl, Br) Glass‐Ceramic Electrolytes Through Anion Mixing for Solid‐State Batteries

Small, EarlyView.
Chlorine gas evolves at the end of charge in solid‐state batteries with LiNbCl5X (X = Cl−, Br−) catholytes. This can be mitigated to some extent by introducing bromine and has a positive effect on electrochemical stability but does not impair ionic conductivity.
Jensheer Shamsudeen Seenath, Marvin Szabo, Philip Henkel, Rajib Sahu, Ramon Zimmermanns, Dhanush Yashwant Shanbhag, Christian Kübel, Stefanie Dehnen, Aleksandr Kondrakov, Torsten Brezesinski, Florian Strauss   +10 more
wiley   +1 more source

UV-Activated NO₂ Gas Sensing: Photoactivated Processes on the Surface of Metal Oxides. [PDF]

Nanomaterials (Basel)
Kutukov P, Kurtina D, Maksimov S, Rumyantseva M.   +3 more
europepmc   +1 more source

Quantitative Analysis of Size‐Dependent Structural Disorder in Ruthenium Nanoparticles by Crystal PDF Full‐Space Refinement

Small Methods, EarlyView.
A crystal PDF full‐space refinement approach integrates Bragg diffraction and total scattering to evaluate stacking faults and PDF degradation caused by point defects in ruthenium nanoparticles. This method unveils distinct size‐dependent stacking evolution in fcc‐ and hcp‐based systems, providing a unified and quantitative approach for nanoscale ...
Satoshi Hiroi, Hirotaka Ashitani, Okkyun Seo, Jaemyung Kim, Chulho Song, Loku Singgapulige Rosantha Kumara, Chen Yanna, Koji Ohara, Kohei Kusada, Hiroshi Kitagawa, Osami Sakata   +10 more
wiley   +1 more source

Nanodefect-Mediated Strengthening and Deformation Mechanisms in Magnesium Alloys: A Critical Review. [PDF]

Nanomaterials (Basel)
Akçakale N, Ishtiaq M, Varol T, Rizi MS.   +3 more
europepmc   +1 more source

Unlocking Nanoscale Microstructural Detail in Aluminum Alloys Through Differential Phase Contrast Segmentation in STEM

Small Methods, EarlyView.
Differential phase contrast (DPC) imaging in STEM is demonstrated as a rapid, versatile segmentation tool for advanced aluminum alloys. Decomposition of false‐color DPC micrographs resolves nanoclusters, precipitate variants, dislocation strain fields, nanostructures, and grain boundaries ‐ all within a single and fast acquisition.
Matheus A. Tunes, Martin Hasenburger, Rostislav Daniel, Oscar M. Prada‐Ramirez, Philip Aster, Sebastian Samberger, Thomas M. Kremmer, Johannes A. Österreicher   +7 more
wiley   +1 more source

Enhanced Surface-Engineering Properties of Nanocrystalline Ceramic Coatings for Thermal Spray Applications. [PDF]

Materials (Basel)
Theodorakopoulos GV, Petsas NP, Kouvelos E, Katsaros FK, Romanos GE.   +4 more
europepmc   +1 more source

Nanoscopic Observation of Structural Changes After First‐Firing Behavior in W/GeTe/W Ovonic Threshold Switches Using AFM Tip–Based Local Biasing

Small Methods, EarlyView.
A local‐biasing system using AFM induces site‐specific threshold switching in Ge0.17Te0.83 films, enabling direct observation of crystalline/amorphous interface formation. First‐principles calculations reveal that this structural change induces Te 5p‐dominated mid‐gap states and electric field‐enhanced charge redistribution.
Young‐Min Kim, Su‐Bong Lee, Siwon Park, Jong‐Souk Yeo   +3 more
wiley   +1 more source