2005
DOI: 10.1007/s10751-005-9146-8
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The Ferromagnetic Semiconductor HgCr2Se4 as Investigated with Different Nuclear Probes by the PAC Method

Abstract: The hyperfine interactions of six different PAC (perturbed angular correlations) probes in the ferromagnetic spinel semiconductor HgCr 2 Se 4 have been investigated. Thereby the site occupation of the probes was determined and opposed to that in other comparable substances. All of the three lattice sites could be tested. Theoretically calculated hyperfine fields (WIEN97) were compared with the experimental values.

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Cited by 8 publications
(3 citation statements)
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“…Spintronic properties can be improved by doping certain semiconducting substances [11][12]. The most ancient known magnetic semiconductors are thought to be the compounds having composition AB 2 Z 4 (Z = S, Se, A= Mg, Zn, B = Sm based atoms) [13,14]. A comparative study of these spinels to compounds like MgYb 2 S 4 depicted better ferromagnetic behavior in spinels [15].…”
Section: Introductionmentioning
confidence: 99%
“…Spintronic properties can be improved by doping certain semiconducting substances [11][12]. The most ancient known magnetic semiconductors are thought to be the compounds having composition AB 2 Z 4 (Z = S, Se, A= Mg, Zn, B = Sm based atoms) [13,14]. A comparative study of these spinels to compounds like MgYb 2 S 4 depicted better ferromagnetic behavior in spinels [15].…”
Section: Introductionmentioning
confidence: 99%
“…[ 11,12 ] The compounds with formula AB 2 C 4 (Cd atoms, A = Mg, Zn, C = S, Se, B = rare‐earth atoms) are believed to be the oldest magnetic semiconducting materials. [ 13,14 ] These spinels exhibit good FM features than similar compounds such as MgYb 2 S 4 . [ 15 ] However, such spinels showing FM characteristics are immensely common for applications in spintronic and memory devices.…”
Section: Introductionmentioning
confidence: 99%
“…Ferromagnetism materials with semiconducting nature are the best option for spintronic applications. The ferromagnetic spinel semiconductors AB 2 X 4 (A = Cu, Hg, Cd, B = Cr, and X = S, Se) are well-known magnetic semiconductors, for instance, CuCr 2 Se 4 [29][30][31]. Further, the Curie temperature range 84 K-430 K, and ferromagnetic semiconductor behavior make them appealing for spintronics [32].…”
Section: Introductionmentioning
confidence: 99%