Oxidation‐Induced Internal Chemical Patterning in Copper–Gold Nanoalloys
Small, Volume 22, Issue 56, 8 October 2026.Surface oxidation suppresses Au surface segregation and redirects Au transport to twin boundaries, replacing conventional core–shell formation with internal chemical patterning. Driven by Cu–Au mixing thermodynamics, defect‐mediated uphill diffusion creates alternating Au‐rich and Cu‐rich lamellae, revealing oxidation as a chemical pump for bulk ...
Zhikang Zhou +11 more
wiley +1 more source
Experimental Investigation into the Reactions Between Liquid Gallium and Inorganic Nitrogen Precursors (N<sub>2</sub>, NH<sub>3</sub>, and NH<sub>4</sub>Cl) at 400-500 °C. [PDF]
Materials (Basel)Zheng Y, Guan X.
europepmc +1 more source
Small, Volume 22, Issue 56, 8 October 2026.Photoresist (PR) residue significantly degrades the electrical performance of 2D semiconductors such as MoS2. In particular, the intrinsically ultrathin nature of these materials makes them highly susceptible to damage during conventional PR cleaning procedures.
Dahyeon Kim +9 more
wiley +1 more source
Features of internal absorbed dose microdistribution in biological tissue irradiated by 31SiO2 microparticles compared with dose microdistribution from exposure to 56MnO2 particles. [PDF]
J Radiat ResStepanenko V +15 more
europepmc +1 more source
Small Science, Volume 6, Issue 10, October 2026.Heavy‐metal‐free chalcogenide nanocrystals are a nontoxic alternative for next‐generation optoelectronic applications. This review provides a comprehensive overview of their unique optical properties, surface chemistry, and their performance in photodetectors, solar cells, light‐emitting diodes, and photocatalytic systems.
Apurba Mahapatra +7 more
wiley +1 more source
Socioenvironmental disasters and the dialectics of overdose mortality. [PDF]
Int J Drug PolicyFriedman SR +8 more
europepmc +1 more source
Defect Engineering in Two‐Dimensional Materials: Writing, Characterization, and Device Function
Small Structures, Volume 7, Issue 10, October 2026.Defect engineering in 2D materials is evolving from defect control to defect‐defined device design. This review presents a unified framework linking controllable defect writing, multimodal defect characterization, and defect‐enabled functionality, highlighting how defect type, spatial distribution, and chemical environment govern electronic ...
Lulin Wang +6 more
wiley +1 more source
The 15th Anniversary of <i>Materials</i>-Recent Advances in Advanced Materials Characterization. [PDF]
Materials (Basel)Yoshida S, Lamberti L, Lacidogna G.
europepmc +1 more source
Journal of Geophysical Research: Solid Earth, Volume 131, Issue 10, October 2026.Abstract Imaging magma storage beneath active calderas requires resolving crustal structure at scales comparable to those of individual reservoirs. To identify potential reservoirs beneath Kı̄lauea, Hawai'i, we conducted a hybrid seismic experiment at its summit for 37 days in 2023 that combined more than 1,800 three‐component nodal seismometers with ...
Guoqing Lin +7 more
wiley +1 more source
Can the Carbon Storage Function of a Degraded Mountain Wet Meadow Be Restored?
Journal of Geophysical Research: Biogeosciences, Volume 131, Issue 10, October 2026.Abstract Sierra Nevada meadows experienced intense livestock grazing in the 19th century, resulting in a shift from deep‐rooted highly productive perennial clonal sedges to short‐lived and shallow‐rooted plants. The current meadow vegetation contains >20% bare ground and <10% cover of highly productive clonal sedges and rushes. We hypothesized that the
David J. Cooper +6 more
wiley +1 more source