Results 101 to 110 of about 68,545 (296)
Advanced Energy Materials, EarlyView.Organic photoelectrochemical cells based on π‐conjugated semiconductors offer a versatile platform for solar fuel generation. This review outlines operating principles, device architectures, and key metrics, and highlights advances in p‐ and n‐type photoelectrodes, interfacial engineering, and catalyst integration.
Jaehyeong Kim +8 more
wiley +1 more source
Sciences, Eaux & Territoires, 2000 Préserver les eaux de surface vis-à-vis de l'eutrophisation implique l'estimation des rejets de nutriments (azote et phosphore) et le contrôle de ces rejets à l'échelle du bassin versant.
S. PAYRAUDEAU +3 more
doaj
Femtosecond study of the interplay between excitons, trions, and carriers in (Cd,Mn)Te quantum wells
, 2003 We present an absorption study of the neutral and positively charged exciton (trion) under the influence of a femtosecond, circularly polarized, resonant pump pulse.
A. Esser +9 more
core +1 more source
Advanced Intelligent Discovery, EarlyView.Memristors based on trimethylsulfonium (phenanthroline)tetraiodobismuthate have been utilised as a nonlinear node in a delayed feedback reservoir. This system allowed an efficient classification of acoustic signals, namely differentiation of vocalisation of the brushtail possum (Trichosurus vulpecula).
Ewelina Cechosz +4 more
wiley +1 more source
Le Mas de Vignoles X (Nîmes, Gard) : un établissement de plein air du Néolithique ancien [PDF]
, 2008 National audienceSeveral emergency excavations recently brought to light an open air site, near Nîmes (South of France), which can be dated from the Early Neolithic.
Bellot-Gurlet, Ludovic +13 more
core +2 more sources
The Energetics of Li Off-Centering in K$_{1-x}$Li$_x$TaO$_3$; First Principles Calculations
, 2003 K$_{1-x}$Li$_{x}$TaO$_3$ (KLT) solid solutions exhibit a variety of interesting physical phenomena related to large displacements of Li-ions from ideal perovskite A-site positions. First-principles calculations for KLT supercells were used to investigate
A.E. Maslennikov +60 more
core +1 more source
Angewandte Chemie International Edition, EarlyView.A contra‐diffusion strategy is introduced to grow uniformly distributed Co–Nx single‐atom catalysts (CoSAs) within a carbonized aramid nanofiber (CANF) interlayer. The resulting CD‐CANF enables efficient polysulfide regulation, low metal loading, and exceptional long‐term cycling stability in lithium–sulfur batteries. ABSTRACT Achieving durable lithium–
Yan‐Jhang Chen +8 more
wiley +1 more source
, 2017 There are no Reconstruction re-enactors. And who would want to be? Reconstruction is the disappointing epilogue to the American Civil War, a sort of Grimm fairy tale stepchild of the war and the ugly duckling of American history. Even Abraham Lincoln was
Guelzo, Allen C.
core
, 1997 We develop an analytical expression for the self-energy of the infinite-dimensional Hubbard model that is correct in a number of different limits. The approach represents a generalization of the iterative perturbation theory to arbitrary fillings. In the
A. B. Harris +50 more
core +2 more sources
Asia-Pacific Journal of Chemical Engineering, EarlyView.ABSTRACT Silver‐doped cerium oxide nanoparticles (Ag/CeO2 NPs) were synthesized using Ricinus communis seed extract as a bio‐derived fuel in a solution combustion method. The combustion reaction, carried out at 450°C with AgNO3 and (NH4)2[Ce (NO3)6] as metal precursors, produced CeO2 and Ag/CeO2 NPs.
T. N. Ravishankar +5 more
wiley +1 more source