Flexible NaCl Single Crystals

Gimpl, M. L.; Fuschillo, N.; Nelson, Christopher E.

doi:10.1063/1.1713979

Cited by 8 publications

(7 citation statements)

References 8 publications

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“…3), considerably different from that of approximately 31 at.% Te estimated by Gimpl et al [1] ( Fig. 1) and Bhan et al [2] (Fig.…”

Section: Phase Relationsmentioning

confidence: 56%

“…The PtTe phase was reported to be formed by peritectic reaction of PtTez and liquid at 920"C (Gimpl et al [11) and at 935"C (Bhan et al [2]). Gimpl et al [1] reported the PtTe phase to be strongly anisotropic, and gave a micro-indentation hardness ~,alue of 55 for a 100g load.…”

Section: Phases and Their Propertiesmentioning

confidence: 99%

“…They are : (1) in Gimpl et al [1] (Fig. 1) there are two intermediate phases, PtTe and PtTe2 between the Pt and Te, but in Bhan et al [2] (Fig.…”

Section: Introductionmentioning

confidence: 95%

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Re-investigation of the phase constitution of the system Pt-Te

Kim

1996

Metals and Materials

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The phase relations of the system Pt-Te have been investigated using the conventional sealed-capsule technique. The identification of phases present in the reaction products was made by reflected light microscopy, X-ray diffraction, and electron probe microanalysis. Four binary phases were confirmed to exist in the system: PtTe, Pt~Te4, PhTe3 and PtTc2. The composition of all these appears to be constant without showing any appreciable compositional range. The Pt2Te phase was not found in this study. The Te content in platinum and the Pt in tellurium in solid solution are negligible, less than 0.5 at.% up to 1000"C. The eutectic point between Pt and PtTe is near at 40 at.% Te and at 870"(]. The PhTe3 phase is stable up to about 675"C, whereas the melting point of the Pt3Te4 phase is apparently above 1000"C. The most part of liquidus curve between PtTe~ and Te exists above I(X)0~ Physico-chemical properties of Pt-Te phases obtained in this study are given. The revised phase diagram of the Pt-Te system is proposed from this study.

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“…3), considerably different from that of approximately 31 at.% Te estimated by Gimpl et al [1] ( Fig. 1) and Bhan et al [2] (Fig.…”

Section: Phase Relationsmentioning

confidence: 56%

Section: Phases and Their Propertiesmentioning

confidence: 99%

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Re-investigation of the phase constitution of the system Pt-Te

Kim

1996

Metals and Materials

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“…This study is aimed at exploring the phase relations of the Pt-Sb-Te system at 1000 • C. Binary phase diagrams of the Pt-Sb system, reported earlier by Friedrich and Leroux [4], Nemilow and Woronow [5], Bhan et al [6], Kim [7], Bhan and Schubert [8] and Durussel and Feschotte [9], suggest that Pt, PtSb and PtSb 2 are the only stable solid phases at 1000 • C. According to the phase relations of the Pt-Te system, first investigated by Gimpl et al [10], Bhan et al [6], and later by Kim [11], Pt, Pt 3 Te 4 , and PtTe 2 are stable at 1000 • C. All versions of the Sb-Te phase diagrams reported by Hansen and Anderko [12], Abrikosov et al [13], and Brown and Lewis [14] illustrate that liquid is the only stable phase at 1000 • C.…”

Section: Introductionmentioning

confidence: 93%

Isothermal section of the Pt–Sb–Te system at 1000°C

Kim

2006

Journal of Alloys and Compounds

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The phase relations in the system Pt-Sb-Te have been investigated at 1000 • C, using sealed glass capsule techniques. The reaction products have been studied by reflected light microscopy, X-ray diffraction, and electron probe microanalysis. At 1000 • C, Pt, PtSb, PtSb 2 , Pt 3 Te 4 , and PtTe 2 are the stable solid phases. There are two liquid phase fields: a large field extends across the ternary system from the Pt-Sb join to the Pt-Te join, the other as a thin strip near the Sb-Te join. PtSb becomes Pt-poor up to 3 at.% from stoichiometry as substitution of Te for Sb and Pt increases. PtSb 2 and PtTe 2 exhibit the largest solid solution range among the solid phases present.

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“…This material is not a usual alloy and very few works report on the synthesis of Pt/Te compounds. Phase diagrams were established from several mixtures of elemental platinum and tellurium, loaded in small amounts in evacuated and sealed silica glass capsules, which are then heated at selected temperatures [19,20,23,24]. The single and congruent phase PtTe 2 was obtained by heating a stoichiometric mixture at 800 1C, followed by a soak at this temperature during 22 days [20].…”

Section: Synthesis Of Platinum Ditelluridementioning

confidence: 99%