Results 261 to 270 of about 1,612,967 (382)

In situ characterization of CVD-processes by Raman scattering: Determination of the kinetics of the hydrogen reduction of WF6

, 1996
T. G. M. Oosterlaken
openalex   +1 more source

Observation of Topological Chirality Switching Induced Freezing of a Skyrmion Crystal

Advanced Materials, EarlyView.
Using Lorentz Transmission electron microscopy, it is shown that in the insulating van der Waals ferromagnet, CrBr3, a magnetic field can cause Bloch skyrmionic bubbles to spontaneously switch their chirality. As achiral type‐II bubbles are an intermediate state, the bubbles rapidly elongate and shrink when switching, thereby inducing a freezing of the
John Fullerton, Yue Li, Harshvardhan Solanki, Sergey Grebenchuk, Magdalena Grzeszczyk, Zhaolong Chen, Makars Šiškins, Kostya S. Novoselov, Maciej Koperski, Elton J. G. Santos, Charudatta Phatak   +10 more
wiley   +1 more source

Pulsed Current Electrodeposition of Ag Nanoparticles on Bamboo-like TiO₂ Nanotubes for Surface-Enhanced Raman Scattering Substrates. [PDF]

ACS Omega
Luna Cervantes M, Garcia-Ramírez I, Santos Santiago EO, Jiménez Girón D, Zamora Navarro JL, García Chavez A, García-González L, Báez-Rodríguez A, Hernández Torres J, Zamora-Peredo L.   +9 more
europepmc   +1 more source

Demonstration of Surface-Enhanced Raman Scattering by Tunable, Plasmonic Gallium Nanoparticles

, 2009
Pae C. Wu, Christopher G. Khoury, Tong-Ho Kim, Yang Yang, María Losurdo, Giuseppe Valerio Bianco, Tuan Vo‐Dinh, April S. Brown, Henry O. Everitt   +8 more
openalex   +1 more source

Absolute stimulated Raman side scatter in direct-drive laser-produced plasmas

, 2020
R. W. Short
openalex   +2 more sources

Unravelling the Secret of Sulfur Confinement and High Sulfur Utilization in Hybrid Sulfur‐Carbons

Advanced Materials, EarlyView.
Thermal condensation of inverse vulcanized sulfur‐carbon hybrids enables a bottom‐up sulfur confinement strategy, in which a protective carbon phase is progressively constructed around sulfur species. The resulting carbon nanodomains covalently tether sulfur chains and stabilize radical intermediates. This integrated architecture effectively suppresses
Tim Horner, Enis Oğuzhan Eren, Elif Begüm Yılmaz, Jiyong Kim, Ernesto Scoppola, Alexandros Vasileiadis, Nadezda V. Tarakina, Markus Antonietti, Paolo Giusto, Evgeny Senokos   +9 more
wiley   +1 more source

Simultaneous Detection of Food Contaminants Using Surface-Enhanced Raman Scattering (SERS): A Review. [PDF]

Foods
Ma L, Zhou R, Yin L, Sun L, Han E, Bai J, Cai J.   +6 more
europepmc   +1 more source

Spectral Tuning of Hyperbolic Shear Polaritons in Monoclinic Gallium Oxide via Isotopic Substitution

Advanced Materials, EarlyView.
Spectral tuning of highly directional hyperbolic shear polaritons is realized via isotopic substitution of 16O to 18O in monoclinic β$\beta$‐phase gallium oxide. A red‐shift of almost 40 cm−1 is experimentally demonstrated with near‐field imaging, corroborated by the permittivity change extracted from far‐field experiments and density functional theory.
Giulia Carini, Mohit Pradhan, Elena Gelžinytė, Andrea Ardenghi, Saurabh Dixit, Maximilian Obst, Aditha S. Senarath, Niclas S. Mueller, Gonzalo Álvarez‐Pérez, Katja Diaz‐Granados, Ryan A. Kowalski, Richarda Niemann, Felix G. Kaps, Jakob Wetzel, Raghunandan Balasubramanyam Iyer, Piero Mazzolini, Mathias Schubert, J. Michael Klopf, Johannes T. Margraf, Oliver Bierwagen, Martin Wolf, Karsten Reuter, Lukas M. Eng, Susanne C. Kehr, Joshua D. Caldwell, Christian Carbogno, Thomas G. Folland, Markus R. Wagner, Alexander Paarmann   +28 more
wiley   +1 more source

Gold nanochips with molecularly imprinted polymer coating for sensing explosives: a surface-enhanced Raman scattering approach. [PDF]

R Soc Open Sci
Demydov P, Lopatynskyi A, Mazur N, Isaieva O, Lytvyn V, Khutko M, Yukhymchuk V, Monastyrsky G, Chegel V.   +8 more
europepmc   +1 more source

Electrochemical Carbon Dioxide Reduction to Methanol on Copper‐Based Catalysts: Mechanistic Insights and Industrial Prospects

Advanced Materials, EarlyView.
This review presents a focused and integrated perspective on copper‐based catalysts for the selective electrochemical reduction of CO2 to methanol. It elucidates active site dynamics, mechanistic pathways, and structure–activity relationships, while connecting fundamental insights with catalyst design, reactor engineering, and techno‐economic ...
Debabrata Bagchi, Carsten Walter, Venkata S. R. K. Tandava, Yasmin Lucero Cobos‐Becerra, Jack C. Q. Fletcher, Nico Fischer, Tobias Sontheimer, Prashanth W. Menezes   +7 more
wiley   +1 more source