Hydrogen induced lattice expansion in 8/4 u.c. Mo/V superlattice

G. Reynaldsson; S. Olafsson; H. P. Gislason; G. Song; H. Zabel

doi:10.1016/S0925-8388(03)00271-8

Hydrogen induced lattice expansion in 8/4 u.c. Mo/V superlattice

G. Reynaldsson, S. Olafsson, H. P. Gislason, G. Song, H. Zabel

University of Iceland

Research output: Contribution to journal › Conference article › peer-review

Abstract

The hydrogen-induced lattice expansion in highly strained quasi two-dimensional V layers embedded in a Mo/V 8/4 u.c. superlattice has been studied in the temperature range 140-300°C. Comparison to lower strained V layers showed a strong dependency of the strain on the lattice expansion. For c≤0.5 the expansion was found to be lower than that for V-layers with lower initial strain. For c > 0.5 the expansion was increased indicating a change in site occupancy.

Original language	English
Pages (from-to)	549-552
Number of pages	4
Journal	Journal of Alloys and Compounds
Volume	356-357
DOIs	https://doi.org/10.1016/S0925-8388(03)00271-8
Publication status	Published - 11 Aug 2003
Event	Proceedings of the Eight International Symposium on Metal Hyd (MH 2002) - Annecy, France Duration: 2 Sept 2002 → 6 Sept 2002

Other keywords

Lattice expansion
Superlattices
Thermodynamics

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10.1016/S0925-8388(03)00271-8

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title = "Hydrogen induced lattice expansion in 8/4 u.c. Mo/V superlattice",

abstract = "The hydrogen-induced lattice expansion in highly strained quasi two-dimensional V layers embedded in a Mo/V 8/4 u.c. superlattice has been studied in the temperature range 140-300°C. Comparison to lower strained V layers showed a strong dependency of the strain on the lattice expansion. For c≤0.5 the expansion was found to be lower than that for V-layers with lower initial strain. For c > 0.5 the expansion was increased indicating a change in site occupancy.",

keywords = "Lattice expansion, Superlattices, Thermodynamics",

author = "G. Reynaldsson and S. Olafsson and Gislason, \{H. P.\} and G. Song and H. Zabel",

year = "2003",

month = aug,

day = "11",

doi = "10.1016/S0925-8388(03)00271-8",

language = "English",

volume = "356-357",

pages = "549--552",

journal = "Journal of Alloys and Compounds",

issn = "0925-8388",

publisher = "Elsevier B.V.",

note = "Proceedings of the Eight International Symposium on Metal Hyd (MH 2002) ; Conference date: 02-09-2002 Through 06-09-2002",

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TY - JOUR

T1 - Hydrogen induced lattice expansion in 8/4 u.c. Mo/V superlattice

AU - Reynaldsson, G.

AU - Olafsson, S.

AU - Gislason, H. P.

AU - Song, G.

AU - Zabel, H.

PY - 2003/8/11

Y1 - 2003/8/11

N2 - The hydrogen-induced lattice expansion in highly strained quasi two-dimensional V layers embedded in a Mo/V 8/4 u.c. superlattice has been studied in the temperature range 140-300°C. Comparison to lower strained V layers showed a strong dependency of the strain on the lattice expansion. For c≤0.5 the expansion was found to be lower than that for V-layers with lower initial strain. For c > 0.5 the expansion was increased indicating a change in site occupancy.

AB - The hydrogen-induced lattice expansion in highly strained quasi two-dimensional V layers embedded in a Mo/V 8/4 u.c. superlattice has been studied in the temperature range 140-300°C. Comparison to lower strained V layers showed a strong dependency of the strain on the lattice expansion. For c≤0.5 the expansion was found to be lower than that for V-layers with lower initial strain. For c > 0.5 the expansion was increased indicating a change in site occupancy.

KW - Lattice expansion

KW - Superlattices

KW - Thermodynamics

UR - https://www.scopus.com/pages/publications/0042698472

U2 - 10.1016/S0925-8388(03)00271-8

DO - 10.1016/S0925-8388(03)00271-8

M3 - Conference article

SN - 0925-8388

VL - 356-357

SP - 549

EP - 552

JO - Journal of Alloys and Compounds

JF - Journal of Alloys and Compounds

T2 - Proceedings of the Eight International Symposium on Metal Hyd (MH 2002)

Y2 - 2 September 2002 through 6 September 2002

ER -

Hydrogen induced lattice expansion in 8/4 u.c. Mo/V superlattice

Abstract

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