Melting and Polymorphism of Indium Antimonide at High Pressures

Jayaraman, A.; Newton, R. C.; Kennedy, George C.

doi:10.1038/1911288a0

Cited by 72 publications

(9 citation statements)

References 2 publications

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“…4 shows this phase diagram. Concerning the zincblende melting line our results are in very good agreement with those obtained by DTA measurements [2]. We found the triple point position at P = 1.95 GPa and T = 332 "C. At higher temperature, another orthorhombic phase (InSb 111) occurs at higher pressures.…”

Section: The Phase Diagramsupporting

confidence: 89%

Phase Diagram of InSb at High Pressures and Temperatures

Mézouar

Besson

Syfosse

et al. 1996

Physica Status Solidi (b)

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The phase diagram of InSb has been studied by energy-dispersive X-ray diffraction with synchrotron radiation at pressures up to 8 GPa and temperatures up to 800 K in a Paris-Edinburgh cell. At room temperature InSb transforms above 2.5 GPa from the zincblende structure to a sixfoldcoordinated orthorhombic structure with Pmm2 (Cmcm) space group (InSb IV). In previous studies it was proposed that another orthorhombic structure with Immm space group (InSb 11) existed at higher temperature. We show that this phase is actually metastable, the InSb IV one being the stable form. The low-pressure melting curve and the triple point position are confirmed and the high pressure melting curve as well as the phase boundaries between the high pressure phases have been determined precisely. A new pressure-temperature phase diagram for InSb is established which eliminates contradictions in the previously proposed diagrams of its solid phases.

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Section: The Phase Diagramsupporting

confidence: 89%

Phase Diagram of InSb at High Pressures and Temperatures

Mézouar

Besson

Syfosse

et al. 1996

Physica Status Solidi (b)

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“…Das bedeutet nun aber keineswegs, daB dabei die kurzesten Abstande bei den Modifikationsanderungen abnehmen. Es konnen zahlreiche Beispiele angefuhrt werden, welche eine VergroBerung der kurzesten Abstande bei Drucktransformationen belegen (,,Druck-Abstands-Paradoxon") (KLEBER 1967).…”

Section: Druck-distanz-paradoxonunclassified

Synthese und Kristallchemie anorganischer Stoffe bei hohen Drücken und Temperaturen

Kleber

Wilke

1969

Cryst Res and Technol

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Section: Insbmentioning

confidence: 99%

“…Soon afterwards Jayaraman et al (1961) located the transition pressure near 2 GPa and estimated the volume decrease as ϳ20%. Jayaraman et al (1961) suggested that the structure of the new phase (II) was the binary analog of ␤-Sn, which much later proved not to be correct. The next few years saw the discovery of phases III and IV at moderately high pressures and temperatures, which were suspected to be hexagonal and orthorhombic, respectively.…”

Section: Insbmentioning

confidence: 99%

High-pressure phases of group-IV, III–V, and II–VI compounds

et al. 2003

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Advances in the accuracy and efficiency of first-principles electronic structure calculations have allowed detailed studies of the energetics of materials under high pressures. At the same time, improvements in the resolution of powder x-ray diffraction experiments and more sophisticated methods of data analysis have revealed the existence of many new and unexpected high-pressure phases. The most complete set of theoretical and experimental data obtained to date is for the group-IVA elements and the group-IIIA-VA and IIB-VIA compounds. Here the authors review the currently known structures and high-pressure behavior of these materials and the theoretical work that has been done on them. The capabilities of modern first-principles methods are illustrated by a full comparison with the experimental data. CONTENTS

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Melting and Polymorphism of Indium Antimonide at High Pressures

Cited by 72 publications

References 2 publications

Phase Diagram of InSb at High Pressures and Temperatures

Phase Diagram of InSb at High Pressures and Temperatures

Synthese und Kristallchemie anorganischer Stoffe bei hohen Drücken und Temperaturen

High-pressure phases of group-IV, III–V, and II–VI compounds

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