Topic
Valency
About: Valency is a research topic. Over the lifetime, 1632 publications have been published within this topic receiving 26141 citations.
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Abstract: We investigate the lightly doped polycrystalline Sr1−xLaxRuO3 (x = 0, 0.02, 0.08 and 0.10). With La doping, the ferromagnetism in the system has been suppressed. The transition temperature is T 'C at which the long-range ferromagnetism establishes and the magnetization under 3 T at 5 K decreases with increasing x. In contrast to Sr1−xCaxRuO3, the samples remain with the PM-FM transition at 162 K, which might be attributed to the valency change of Ru.
4 citations
TL;DR: In this paper, a model of mixed valence was proposed in which transfer of an electron from an occupied orbit of a ligand to an empty orbit of an ion by electron-phonon interaction causes the change in valency.
4 citations
4 citations
TL;DR: In this article, the authors show that an atom has a valency number between 0 and 2, depending on the applied potential and the atom-electrode distance, and that the dependence of adsorption energy profile vs atom distance on electrode potential clearly connects to our common understanding that zinc dissolves itself into electrolyte at +2 valency.
4 citations
11 Sep 2001
TL;DR: Two phases of creating a syntactic lexicon of verbs with the subcategorization information is presented and the automatic preprocessing of source data-particular valency frames are proposed.
Abstract: A syntactic lexicon of verbs with the subcategorization information is crucial for NLP. Two phases of creating such lexicon are presented. The first phase consists of the automatic preprocessing of source data-particular valency frames are proposed. Where it is possible, the functors are assigned, otherwise the set of possible functors is proposed. In the second phase the proposed valency frames are manually refined.
4 citations