Signature of Ultrafast Formation and Annihilation of Polaronic States in a Layered Ferromagnet.
Sign Up to like & getrecommendations! Published in 2022 at "Nano letters"
DOI: 10.1021/acs.nanolett.2c01771
Abstract: The strong interaction between charge and lattice vibration gives rise to a polaron, which has a profound effect on optical and transport properties of matters. In magnetic materials, polarons are involved in spin dependent transport,… read more here.
Keywords: ultrafast formation; formation annihilation; signature ultrafast; polaronic states ... See more keywords
Ultrafast formation of an FeOOH electrocatalyst on Ni for efficient alkaline water and urea oxidation.
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DOI: 10.1039/d0cc05592a
Abstract: We report FeOOH supported on Ni foam which enables highly efficient UOR electrocatalysis and can be readily produced through a hydrolysis reaction. Our developed UOR catalyst as the anode can provide a current density of… read more here.
Keywords: feooh electrocatalyst; formation feooh; feooh; efficient alkaline ... See more keywords
Ultrafast formation of quantized interlayer vibrations in Bi2Se3 by photoinduced strain waves.
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DOI: 10.1364/oe.470310
Abstract: This study comprehensively investigated the coherent lattice dynamics in Bi2Se3 by ultrafast optical pump-probe spectroscopy with tunable near-infrared probe pulses. Sample-thickness- and probe-wavelength-dependent experiments revealed the key role of Bi2Se3 optical property in the generation… read more here.
Keywords: ultrafast formation; photoinduced strain; spectroscopy; formation quantized ... See more keywords