Predictions of the bonding properties inCd1−xZnxTe

Merad, A.E.; Aourag, H.; Khelifa, B.; Mathieu, C.; Merad, G.

doi:10.1006/spmi.2001.1011

Cited by 46 publications

(9 citation statements)

References 32 publications

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“…They are all different than zero, suggesting that these compounds are anisotropic in nature, thus the PrFeO 3 compound is characterized by a pronounced anisotropy. Furthermore, we have also computed the Kleinman parameter (ζ), which describes the relative positions of the cation and anion sub-lattices under volume-conserving strain distortions for which positions are not fixed by symmetry using the following relation [28,29]:…”

Section: Elastic Propertiesmentioning

confidence: 99%

Structural, thermal, elastic, electronic and magnetic properties of cubic lanthanide based perovskites type oxides PrXO3 (X = V, Cr, Mn, Fe): insights from ab initio study

Monir

Dahou

2020

SN Appl. Sci.

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Different properties such as the structural, elastic, thermal, electronic, magnetic as well as the Curie temperature and the formation energy of the cubic perovskites PrXO 3 compounds (X = V, Cr, Mn, and Fe) are studied by using the density functional theory based on the full-potential linearized augmented plane wave with local orbitals method with the generalized gradient approximation (GGA) for the exchange correlation potential as applied in WIEN2k code. The GGA + U approximation is also used to treat the f-states of Pr atoms and d-states of X atoms. We have also applied the analytical techniques for the structural parameters. The calculated structural parameters by both methods are in good agreement with experimental results. The calculated critical radii of the compounds exhibit ion conductivity as well as oxygen migration. The PrVO 3 , PrCrO 3 and PrFeO 3 compounds have a ductile nature, while PrMnO 3 is brittle. The calculated electronic properties reveal the metallic nature for the studied compounds. Double cell optimizations, density of states as well as magnetic moment confirm that these compounds are ferromagnetic metals. The negative value of formation energy confirms the stability of these compounds. Large and small values of Curie temperature in these compounds show strong and weak interaction among the magnetic atoms, respectively.

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Section: Elastic Propertiesmentioning

confidence: 99%

Structural, thermal, elastic, electronic and magnetic properties of cubic lanthanide based perovskites type oxides PrXO3 (X = V, Cr, Mn, Fe): insights from ab initio study

Monir

Dahou

2020

SN Appl. Sci.

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“…Cd-based II-VI semiconductor compounds and alloys have attracted considerable interest in the last few years due to their applications in photovoltaic devices [1,2]. For example, CdTe has an ideal bandgap and high absorption coefficient which make it one of the strong contenders for low cost, high efficiency thinfilm solar cell materials, having achieved efficiency in excess of 15% [3].…”

Section: Introductionmentioning

confidence: 99%

Electronic and optical properties of CdTe under hydrostatic pressure effect

Merad

Kanoun

Aourag

et al. 2002

Superlattices and Microstructures

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“…that Charles de Foucauld felt, if not the irresistible outpouring of grace, at least the initial inner thrill that heralded the first movement of his soul toward the path of faith'. 34 Muslims' radical monotheism (tawḣīd) and sense of God's providence (tawakkul) unsettled him deeply.…”

Section: Foucauld: a Colonial Saint Or A Universal Brother?mentioning

confidence: 99%

Exploration in Mysticism and Religious Encounter: The Case of Charles de Foucauld (1858–1916)

Dallh

2020

The Downside Review

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For many historians, the life and work of Foucauld are inseparable from France’s colonial conquest and Catholic missiology of the period. This article is not concerned with sainthood per se, but with mystical approaches to interfaith rapprochement. No doubt, the epistemic value of Foucauld’s life is a contested territory. The difficulty is to identify aspects of his mystical path as imitatio Christi among Muslims without overlooking his belief in the civilizing mission of France, dubbed the first daughter of the Roman Catholic Church. Though the sanctity of the former soldier turned hermit is debatable, his desire to sanctify the Tuaregs of the Hoggar is commendable. There are three points: (1) the hidden life of Jesus at Nazareth as a paradigm for mystical encounter, (2) prayer of intercession for the religious other as a locus for mystical rapprochement and (3) was Foucauld a colonial saint or a universal little brother?

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Predictions of the bonding properties inCd1−xZnxTe

Cited by 46 publications

References 32 publications

Structural, thermal, elastic, electronic and magnetic properties of cubic lanthanide based perovskites type oxides PrXO3 (X = V, Cr, Mn, Fe): insights from ab initio study

Structural, thermal, elastic, electronic and magnetic properties of cubic lanthanide based perovskites type oxides PrXO3 (X = V, Cr, Mn, Fe): insights from ab initio study

Electronic and optical properties of CdTe under hydrostatic pressure effect

Exploration in Mysticism and Religious Encounter: The Case of Charles de Foucauld (1858–1916)

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