Articles with "observation surface" as a keyword



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First observation of surface protonics on SrZrO3 perovskite under a H2 atmosphere.

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Published in 2020 at "Chemical communications"

DOI: 10.1039/c9cc08757e

Abstract: This is the first direct observation that surface proton hopping occurs on SrZrO3 perovskite even under a H2 (i.e. dry) atmosphere. Understanding proton conduction mechanisms on ceramic surfaces under a H2 atmosphere is necessary to… read more here.

Keywords: srzro3 perovskite; surface; proton; observation surface ... See more keywords
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Observation of surface superstructure induced by systematic vacancies in the topological Dirac semimetal Cd3As2

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Published in 2017 at "Physical Review B"

DOI: 10.1103/physrevb.95.081410

Abstract: The Dirac semimetal phase found in Cd$_{3}$As$_{2}$ is protected by a $C_{4}$ rotational symmetry derived from a corkscrew arrangement of systematic Cd vacancies in its complicated crystal structure. It is therefore surprising that no microscopic… read more here.

Keywords: systematic vacancies; observation surface; surface; dirac semimetal ... See more keywords