Results 131 to 140 of about 707,404 (326)

Dynamic Control of Synaptic Plasticity by Competing Ferroelectric and Trap‐Assisted Switching in IGZO Transistors with Al2O3/HfO2 Dielectrics

Advanced Functional Materials, EarlyView.
A frequency‐tunable ferroelectric synaptic transistor based on a buried‐gate InGaZnO channel and Al2O3/HfO2 dielectric stack exhibits linear and reversible weight updates using single‐polarity pulses. By switching between ferroelectric and trap‐assisted modes depending on input frequency, the device simplifies neuromorphic circuit design and achieves ...
Ojun Kwon, Dong Ho Lee, Seyoung Oh, Jongwon Yoon, Hyo‐Bae Kim, Ji‐Hoon Ahn, Woojin Park, Han Seul Kim, Byungjin Cho   +8 more
wiley   +1 more source

Now What? The Conundrum of Successful Recovery of Wolves and Other Species for European Conservation

Conservation Letters
The recent decision to downlist the wolf from a “strictly protected” to “protected” status in the Bern Convention and Habitats Directive marks a turning point for European conservation.
Hanna L. Pettersson, Erica Von Essen
doaj   +1 more source

Synthesis and Electronic Structure of the Fractionally Occupied Double Perovskite EuTa2O6 with Ordered Europium Vacancies

Advanced Functional Materials, EarlyView.
Two‐dimensional electronic states are the foundation of modern semiconductor technology. Here, we report molecular‐beam epitaxy growth of fractional double perovskite, EuTa2O6. Reciprocal space mapping and transmission electron microscopy confirm a layered ordering of A‐site cations.
Tobias Schwaigert, Ali Barooni, Benjamin Gregory, Paul Malinowski, Anirudh Tenneti, Sonia Hasko, Brenan Palazzolo, Jeffrey W Hodgson, Brendan Faeth, Patrick M. Woodward, Kyle M. Shen, Andrej Singer, Maryam Ghazisaeidi, Salva Salmani‐Rezaie, Darrell G. Schlom, Kaveh Ahadi   +15 more
wiley   +1 more source

Tailoring Redox Active Sites with Dual‐Interfacial Electric Fields for Concurrent Photocatalytic Biomass Valorization and H2 Production

Advanced Functional Materials, EarlyView.
A rationally engineered bifunctional photocatalyst is reported, which achieves simultaneous selective oxidation of biomass‐derived 5‐hydroxymethylfurfural (HMF) to 2,5‐diformylfuran (DFF) and efficient H2 evolution. By precisely positioning Au and Co3O4 on Zn3In2S6 nanosheet, dual interfacial electric fields are well constructed to spatially separate ...
Shiqing Li, Sugang Meng, Huijun Zhang, Alain R. Puente‐Santiago, Zhongliao Wang, Shifu Chen, Mario J. Muñoz‐Batista, Yu‐Ming Zheng, Bo Weng   +8 more
wiley   +1 more source

Charge Ordering and Coexistence of Charge Fluctuations in Quasi-Two-Dimensional Organic Conductorsθ−(BEDT−TTF)2X [PDF]

, 2007
Masafumi Udagawa, Yukitoshi Motome
openalex   +1 more source

A combined theoretical and experimental study of the phase coexistence and morphotropic boundaries in ferroelectric-antiferroelectric-antiferrodistortive multiferroics

, 2021
Anna N. Morozovska, D. V. Karpinsky, Denis Alikin, А. С. Абрамов, Eugene А. Eliseev, M. D. Glinchuk, Andrii D. Yaremkevich, Olena Fesenko, T.V. Tsebrienko, Andrius Pakalniškis, Aivaras Kareiva, Maxim V. Silibin, Vitali V. Sidski, Sergei V. Kalinin, Andréi L. Kholkin   +14 more
openalex   +2 more sources

Supraparticles Composed of Graphitic Carbon Nitride Nanoparticles and Silica‐Supported Horseradish Peroxidase as Customizable Hybrid Catalysts for Photo‐Biocatalytic Cascade Reactions in Continuous Flow

Advanced Functional Materials, EarlyView.
Herein presented supraparticles combine the nanoparticulate photocatalyst graphitic carbon nitride with the enzyme horseradish peroxidase, which is immobilized on silica nanoparticles. In an optimized compatibility range, both catalysts operate effectively within the hybrid supraparticles and catalyze a cascade reaction consisting of the photocatalytic
Bettina Herbig, Egzon Cermjani, Doris Hanselmann, Johannes Prieschl, Angelika Schmitt, Michael S. Moritz, Christian Papp, Greta Nölke, Stefano Di Fiore, Christoph Deckers, Thomas H. Rehm, Susanne Wintzheimer   +11 more
wiley   +1 more source

Who welcomes the bear: Evidence for a disconnect between attitudes and acceptability of killing brown bears

People and Nature
Acceptability of large carnivores is influenced by socio‐psychological factors and is crucial to coexistence. When large carnivores cause real or perceived threats such as damage to local economy or safety, people may engage in lethal control.
Reyhane Rastgoo, Danial Nayeri, Alireza Mohammadi, Alistair J. Bath, Mohammad S. Farhadinia   +4 more
doaj   +1 more source

Private governance in royalty collection: Effectiveness and limitations in tracing GM soybean in Brazil [PDF]

Ce papier analyse l'émergence d'une innovation institutionnelle en accompagnement de la diffusion du soja génétiquement modifié au Brésil. Il en découle une gouvernance plutôt efficace par la création d'une situation gagnant-gagnant pour les acteurs ...
Carlos Magri Ferreira, Jean-Louis Le Guerroué, Josema Xavier De Madeiros, Juliana Galvarros Bueno Lobo Ribeiro, Michel Fok, Pasquale Lubello, Patricio Mendez Del Villar   +6 more
core  

Predator-induced collapse of niche structure and species coexistence

, 2019
Robert M. Pringle, Tyler R. Kartzinel, Todd M. Palmer, Timothy J. Thurman, Kena Fox‐Dobbs, Charles C.Y. Xu, Matthew C. Hutchinson, Tyler C. Coverdale, Joshua H. Daskin, Dominic A. Evangelista, Kiyoko M. Gotanda, Naomi A. Man in ’t Veld, Johanna E. Wegener, Jason J. Kolbe, Thomas W. Schoener, David A. Spiller, Jonathan B. Losos, Rowan D. H. Barrett   +17 more
openalex   +2 more sources