The high-pressure behaviour of 3R-NbS2

L. Ehm; K. Knorr; W. Depmeier

doi:10.1524/zkri.217.10.522.20793

The high-pressure behaviour of 3R-NbS₂

L. Ehm
, K. Knorr
, W. Depmeier

Geosciences

Kiel University

Research output: Contribution to journal › Article › peer-review

5 Scopus citations

Abstract

The high pressure behaviour of 3R-NbS2 has been investigated by angle-dispersive X-ray powder diffraction using diamond anvil cells up to 14 GPa. The compression behaviour of the structure is highly anisotropic. The compressibility perpendicular to the layers is 2.5 times higher than within the layers. The fit of a 3^rd-order Birch-Murnaghan equation of state gave a volume at zero pressure V_o = 174(1) Å³ and a bulk modulus b_o = 57(1) GPa, nwith a pressure derivative b¹ = 8.6(5).

Original language	English
Pages (from-to)	522-524
Number of pages	3
Journal	Zeitschrift fur Kristallographie
Volume	217
Issue number	10
DOIs	https://doi.org/10.1524/zkri.217.10.522.20793
State	Published - 2002

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title = "The high-pressure behaviour of 3R-NbS2",

abstract = "The high pressure behaviour of 3R-NbS2 has been investigated by angle-dispersive X-ray powder diffraction using diamond anvil cells up to 14 GPa. The compression behaviour of the structure is highly anisotropic. The compressibility perpendicular to the layers is 2.5 times higher than within the layers. The fit of a 3rd-order Birch-Murnaghan equation of state gave a volume at zero pressure Vo = 174(1) {\AA}3 and a bulk modulus bo = 57(1) GPa, nwith a pressure derivative b1 = 8.6(5).",

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AU - Knorr, K.

AU - Depmeier, W.

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AB - The high pressure behaviour of 3R-NbS2 has been investigated by angle-dispersive X-ray powder diffraction using diamond anvil cells up to 14 GPa. The compression behaviour of the structure is highly anisotropic. The compressibility perpendicular to the layers is 2.5 times higher than within the layers. The fit of a 3rd-order Birch-Murnaghan equation of state gave a volume at zero pressure Vo = 174(1) Å3 and a bulk modulus bo = 57(1) GPa, nwith a pressure derivative b1 = 8.6(5).

UR - https://www.scopus.com/pages/publications/0036446533

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DO - 10.1524/zkri.217.10.522.20793

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JO - Zeitschrift fur Kristallographie

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IS - 10

ER -

The high-pressure behaviour of 3R-NbS₂

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