Synthesis and Antimicrobial Activity of Some New Derivatives of 6,12-Dihydroindolo[2,1-b]quinazolin-6,12-dione. -The novel compounds, derivatives of tryptantrine (VIII), are prepared in order either to increase solubility and to study structure-activity relationship. All compounds are tested for an
ChemInform Abstract: Metamagnetic Behavior of La1-xGdxFe12B6 Compounds.
β Scribed by Q. A. LI; C. H. DE GROOT; F. R. DE BOER; K. H. J. BUSCHOW
- Publisher
- John Wiley and Sons
- Year
- 2010
- Weight
- 31 KB
- Volume
- 28
- Category
- Article
- ISSN
- 0931-7597
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β¦ Synopsis
1997 dielectric properties, magnetic properties dielectric properties, magnetic properties D 9000
41 -015
Metamagnetic Behavior of La1-xGdxFe12B6 Compounds.
-High-field magnetic measurements show that LaFe12B6 is a compound with Fe moments close to magnetic instability with values not larger than 0. 5 Β΅B in zero field. Partial substitution of Gd for La and application of high magnetic fields enhances the Fe moment to values ΒΏ 2 Β΅B. The high-moment state is reached via a metamagnetic transition. This first-order transition is characterized by a large hysteresis of β7 T.
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## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a βFull Textβ option. The original article is trackable v
## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a βFull Textβ option. The original article is trackable v