A real-time neutron diffraction study of phase transitions in the Ti-D system after high-pressure treatment

A. I. Kolesnikov; A. M. Balagurov; I. O. Bashkin; V. K. Fedotov; V. Yu Malyshev; G. M. Mironova; E. G. Ponyatovsky

doi:10.1088/0953-8984/5/29/003

A real-time neutron diffraction study of phase transitions in the Ti-D system after high-pressure treatment

A. I. Kolesnikov, A. M. Balagurov, I. O. Bashkin, V. K. Fedotov, V. Yu Malyshev, G. M. Mironova, E. G. Ponyatovsky

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Abstract

Phase transitions in TiD_{approximately 0.75} subjected to high-pressure treatment were investigated by simultaneous real-time measurements of neutron diffraction and small-angle neutron scattering. The neutron spectra were taken on heating the samples in the temperature ranges 100 to 300 K and 300 to 760 K followed by cooling to 430 K. A sequence of structural transitions was observed, which involves seven different phases and intermediate states with the hexagonal close-packed, face-centred cubic, face-centered orthorhombic or body-centred cubic metal sublattices and hydrogen atoms distributed on octahedral or ordered/disordered tetrahedral interstices.

Original language	English
Article number	003
Pages (from-to)	5045-5058
Number of pages	14
Journal	Journal of Physics Condensed Matter
Volume	5
Issue number	29
DOIs	https://doi.org/10.1088/0953-8984/5/29/003
State	Published - 1993
Externally published	Yes

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title = "A real-time neutron diffraction study of phase transitions in the Ti-D system after high-pressure treatment",

abstract = "Phase transitions in TiDapproximately 0.75 subjected to high-pressure treatment were investigated by simultaneous real-time measurements of neutron diffraction and small-angle neutron scattering. The neutron spectra were taken on heating the samples in the temperature ranges 100 to 300 K and 300 to 760 K followed by cooling to 430 K. A sequence of structural transitions was observed, which involves seven different phases and intermediate states with the hexagonal close-packed, face-centred cubic, face-centered orthorhombic or body-centred cubic metal sublattices and hydrogen atoms distributed on octahedral or ordered/disordered tetrahedral interstices.",

author = "Kolesnikov, {A. I.} and Balagurov, {A. M.} and Bashkin, {I. O.} and Fedotov, {V. K.} and Malyshev, {V. Yu} and Mironova, {G. M.} and Ponyatovsky, {E. G.}",

year = "1993",

doi = "10.1088/0953-8984/5/29/003",

language = "English",

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T1 - A real-time neutron diffraction study of phase transitions in the Ti-D system after high-pressure treatment

AU - Kolesnikov, A. I.

AU - Balagurov, A. M.

AU - Bashkin, I. O.

AU - Fedotov, V. K.

AU - Malyshev, V. Yu

AU - Mironova, G. M.

AU - Ponyatovsky, E. G.

PY - 1993

Y1 - 1993

N2 - Phase transitions in TiDapproximately 0.75 subjected to high-pressure treatment were investigated by simultaneous real-time measurements of neutron diffraction and small-angle neutron scattering. The neutron spectra were taken on heating the samples in the temperature ranges 100 to 300 K and 300 to 760 K followed by cooling to 430 K. A sequence of structural transitions was observed, which involves seven different phases and intermediate states with the hexagonal close-packed, face-centred cubic, face-centered orthorhombic or body-centred cubic metal sublattices and hydrogen atoms distributed on octahedral or ordered/disordered tetrahedral interstices.

AB - Phase transitions in TiDapproximately 0.75 subjected to high-pressure treatment were investigated by simultaneous real-time measurements of neutron diffraction and small-angle neutron scattering. The neutron spectra were taken on heating the samples in the temperature ranges 100 to 300 K and 300 to 760 K followed by cooling to 430 K. A sequence of structural transitions was observed, which involves seven different phases and intermediate states with the hexagonal close-packed, face-centred cubic, face-centered orthorhombic or body-centred cubic metal sublattices and hydrogen atoms distributed on octahedral or ordered/disordered tetrahedral interstices.

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AN - SCOPUS:0008534913

SN - 0953-8984

VL - 5

SP - 5045

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JO - Journal of Physics Condensed Matter

JF - Journal of Physics Condensed Matter

IS - 29

M1 - 003

ER -

A real-time neutron diffraction study of phase transitions in the Ti-D system after high-pressure treatment

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