Results 51 to 60 of about 824 (176)
Wet–dry cycles impact DOM retention in subsurface soils [PDF]
Biogeosciences, 2018 Transport and reactivity of carbon in the critical zone are highly controlled by reactions of dissolved organic matter (DOM) with subsurface soils, including adsorption, transformation and exchange.
Y. Olshansky, R. A. Root, J. Chorover
doaj +1 more source
Frontiers in Environmental Science, 2022 Dust storms are common meteorological events that occur frequently in the late spring and early summer in arid and semi-arid areas. The resulting lofted dust and salt mixtures can impact atmospheric chemistry and climate systems through the many pathways
Jun Li +11 more
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STXM Chemical Mapping of Norway Spruce Knotwood Lignans [PDF]
Microscopy and Microanalysis, 2018 2018
Ohigashi, Takuji +14 more
openaire +3 more sources
Physical Review Research, 2021 Understanding magnonic properties of nonperiodic magnetic nanostructures requires real-space imaging of ferromagnetic resonance modes with spatial resolution well below the optical diffraction limit and sampling rates in the 5–100 GHz range.
Thomas Feggeler +8 more
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An Another Protocol to Make Sulfur Embedded Ultrathin Sections of Extraterrestrial Small Samples
Life, 2020 Another protocol to make sulfur embedded ultrathin sections was developed for STXM–XANES, AFM–IR and TEM analyses of organic materials in small extraterrestrial samples.
Takaaki Noguchi +8 more
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Beneficial effect of gelatin on iron gall ink corrosion
Heritage Science, 2021 Iron gall Inks corrosion causes paper degradation (browning, embrittlement) and treatments were developed to tackle this issue. They often include resizing with gelatin to reinforce the paper and its cellulosic fibers (of diameter approx. 10 µm).
Alice Gimat +3 more
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Advanced Science, EarlyView.We apply ex situ and in situ scanning transmission X‐ray microscopy to reveal the structural degradation of polymer electrolyte membrane fuel cell catalyst layers due to conditioning and thermal heating of the catalyst coated membrane. We observe a redistribution of the ionomer and carbon‐black in the catalyst layer, as well as nanoscale membrane ...
Spencer Lytle +4 more
wiley +1 more source
Advanced Electronic Materials, EarlyView.A non‐destructive, quantitative approach has been developed to explore the nanoscale dynamics of TaOx‐based memristive devices. The utilization of nano‐X‐ray fluorescence analysis enables the direct probing of spatially resolved elemental distributions, including those present in buried layers, that are critical for the resistive switching.
André Wählisch +9 more
wiley +1 more source
Highly Stabilized Ni‐Rich Cathodes Enabled by Artificially Reversing Naturally‐Formed Interface
Advanced Energy Materials, Volume 15, Issue 11, March 18, 2025.The application of Ni‐rich cathode materials is obstructed by interfacial and structural instability. This work proposes a facile and cost‐effective Al‐based vapor‐phase surface reaction strategy on Ni‐rich cathode to maintain its structural integrity from near‐surface to bulk.
Jinjin Ma +11 more
wiley +1 more source
He jishuBackgroundThe Scanning Transmission X-ray Microscopy (STXM) endstation, located at the Shanghai Synchrotron Radiation Facility (SSRF), stands as China's sole STXM device. It boasts the capability for high spatial resolution imaging down to a 15 nm scale.
YAO Zhen +11 more
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