Giant topological longitudinal circular photo-galvanic effect in the chiral multifold semimetal CoSi
Sign Up to like & getrecommendations! Published in 2021 at "Nature Communications"
DOI: 10.1038/s41467-020-20408-5
Abstract: The absence of mirror symmetry, or chirality, is behind striking natural phenomena found in systems as diverse as DNA and crystalline solids. A remarkable example occurs when chiral semimetals with topologically protected band degeneracies are… read more here.
Keywords: photo galvanic; galvanic effect; cosi; photo ... See more keywords
Generic model with unconventional Rashba bands and giant spin galvanic effect
Sign Up to like & getrecommendations! Published in 2024 at "Physical Review B"
DOI: 10.1103/physrevb.109.195419
Abstract: In two-dimensional system, Rashba spin-orbit coupling can lift spin degeneracy and gives the opposite spin chirality of two split Fermi circles from two Rashba bands. Here, we propose a generic model which can produce unconventional… read more here.
Keywords: unconventional rashba; galvanic effect; spin galvanic; rashba bands ... See more keywords
The Galvanic Effect of Titanium and Amalgam in the Oral Environment
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DOI: 10.3390/ma13194425
Abstract: The effects of the presence of amalgam on titanium (Ti) dissolution in the oral environment under acidic, neutral, and basic conditions was studied. The presence of amalgam was found to suppress Ti release under acidic… read more here.
Keywords: galvanic effect; oral environment; titanium; effect titanium ... See more keywords