Structural and electronic properties of (R=Ce and La) compounds

Klicpera, M.; Javorský, P.; Hoser, A.

doi:10.1016/j.jallcom.2014.01.039

Cited by 19 publications

(52 citation statements)

References 17 publications

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“…in pressures from 0.47 to 3.00 GPa and back from 3.00 to 0.25 GPa. The shape of anomaly on electrical resistivity curve connected with the structural phase transition (around 127 K for 0.47 GPa) is well in agreement with previously published results [3,8]. The parameters of the anomaly bounded with structural transition are presented in Fig.…”

Section: Resultssupporting

confidence: 90%

“…The structural phase transition is shifted to lower temperatures with increasing Al content in the CePd 2 Al 2−x Ga x [8], whereas the increase of transition temperature is observed with the application of hydrostatic pressure on CePd 2 Ga 2 . Such behaviour can be tentatively related to the development of the c/a ratio.…”

Section: Resultsmentioning

confidence: 88%

“…The temperature of structural phase transition obtained by electrical resistivity measurement without pressure cell (taken from Ref. [8]) is shown in Fig. 3 as well.…”

Section: Resultsmentioning

confidence: 99%

“…Let us compare the inuence of hydrostatic pressure and chemical pressure [8] on CePd 2 Ga 2 compound. The structural phase transition is shifted to lower temperatures with increasing Al content in the CePd 2 Al 2−x Ga x [8], whereas the increase of transition temperature is observed with the application of hydrostatic pressure on CePd 2 Ga 2 .…”

Section: Resultsmentioning

confidence: 99%

“…study [8]. The transition temperature is shifted to lower temperature with increasing Al content, while the c/a ratio increases.…”

mentioning

confidence: 84%

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Structural Phase Transition in CePd₂Ga₂under Hydrostatic Pressure

et al. 2015

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Section: Resultssupporting

confidence: 90%

Section: Resultsmentioning

confidence: 88%

“…The temperature of structural phase transition obtained by electrical resistivity measurement without pressure cell (taken from Ref. [8]) is shown in Fig. 3 as well.…”

Section: Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

“…study [8]. The transition temperature is shifted to lower temperature with increasing Al content, while the c/a ratio increases.…”

mentioning

confidence: 84%

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Structural Phase Transition in CePd₂Ga₂under Hydrostatic Pressure

et al. 2015

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On Ternary Intermetallic Aurides: CaAu₂Al₂, SrAu_2–xAl_2+x and Ba₃Au_5+xAl_6–x

Stegemann

Benndorf

Zhang

et al. 2017

Zeitschrift anorg allge chemie

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Abstract. The intermetallic compound CaAu 2 Al 2 , and the members of the solid solutions SrAu 2-x Al 2+x (0 Յ x Յ 0.33) and Ba 3 Au 5+x Al 6-x (x = 0, 0.14, 0.49) were synthesized from the elements in sealed tantalum ampoules. The Ca compound crystallizes with the orthorhombic ThRu 2 P 2 type structure, whereas the targeted SrAu 2 Al 2 was found to form a solid solution according to SrAu 2-x Al 2+x . For the Ba system no "BaAu 2 Al 2 " was found, however, Ba 3 Au 5+x Al 6-x was discovered to crystallize in the monoclinic space group C2/c with its own structure type. The samples were investigated by powder X-ray diffraction and their crystal structures were refined on the basis of single-crystal

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