Results 181 to 190 of about 456,346 (255)

Color‐Pure Organic Luminophores: Characteristics, Definitions, Physical Basis and Fundamental Design Principles

open access: yesAngewandte Chemie, EarlyView.
Color‐pure all‐organic emitters, i.e., with narrow spectral characteristics, are intensively studied for high‐definition organic LEDs and multi‐color bioimaging. In order to guide targeted materials design, this educative review discusses spectral characteristics, proper definitions and units, and the physical basis of spectral broadening, to distill ...
Johannes Gierschner   +6 more
wiley   +2 more sources

Continental-Scale Evidence of Farm Management Impacts on Soil Carbon. [PDF]

open access: yesGlob Chang Biol
Helfenstein J   +8 more
europepmc   +1 more source

Global blue carbon losses from salt marshes exceed restoration gains. [PDF]

open access: yesNat Commun
Zheng Y   +13 more
europepmc   +1 more source

Sodium zirconium cyclosilicate post hospital discharge to prevent hyperkalaemia: phase 4, randomized CONTINUITY trial. [PDF]

open access: yesClin Kidney J
Burton JO   +8 more
europepmc   +1 more source

Emergent Spin Hall Quantization and High‐Order van Hove singularities in Square‐Octagonal MA2Z4

open access: yesAdvanced Physics Research, EarlyView.
Square‐octagonal MA2Z4 (M = Mo/W, A = Si/Ge, Z = pnictogen) monolayers are predicted to realize quantum spin Hall insulators with nearly quantized spin Hall conductivity enabled by an emergent spin U(1) quasi‐symmetry. Materials with Z = As and Sb host quasi‐flat bands with high‐order van Hove singularities near the Fermi level, making them promising ...
Rahul Verma   +3 more
wiley   +1 more source

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