Local behaviour of negative thermal expansion materials

P. Fornasini; G. Dalba; R. Grisenti; J. Purans; M. Vaccari; F. Rocca; A. Sanson

doi:10.1016/j.nimb.2005.12.062

Local behaviour of negative thermal expansion materials

P. Fornasini^*
, G. Dalba
, R. Grisenti
, J. Purans
, M. Vaccari
, F. Rocca
, A. Sanson

^*Corresponding author for this work

University of Trento
National Research Council of Italy

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

26 Citations (Scopus)

Abstract

EXAFS can represent a powerful probe of the local behaviour of negative thermal expansion (NTE) materials, thanks to the possibility of measuring the expansion of selected inter-atomic bonds and the perpendicular relative atomic displacements. The effectiveness of EXAFS for NTE studies is illustrated by a comparison of results recently obtained on germanium, CuCl and the cuprites Cu₂O and Ag₂O.

Original language	English
Pages (from-to)	180-183
Number of pages	4
Journal	Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms
Volume	246
Issue number	1
DOIs	https://doi.org/10.1016/j.nimb.2005.12.062
Publication status	Published - May 2006
Externally published	Yes

Keywords

EXAFS
Framework structures
Lattice dynamics
Thermal expansion

Access to Document

10.1016/j.nimb.2005.12.062

Cite this

@article{75458655b8f24876b6050e3eb5a2a1c5,

title = "Local behaviour of negative thermal expansion materials",

abstract = "EXAFS can represent a powerful probe of the local behaviour of negative thermal expansion (NTE) materials, thanks to the possibility of measuring the expansion of selected inter-atomic bonds and the perpendicular relative atomic displacements. The effectiveness of EXAFS for NTE studies is illustrated by a comparison of results recently obtained on germanium, CuCl and the cuprites Cu2O and Ag2O.",

keywords = "EXAFS, Framework structures, Lattice dynamics, Thermal expansion",

author = "P. Fornasini and G. Dalba and R. Grisenti and J. Purans and M. Vaccari and F. Rocca and A. Sanson",

year = "2006",

month = may,

doi = "10.1016/j.nimb.2005.12.062",

language = "English",

volume = "246",

pages = "180--183",

journal = "Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms",

issn = "0168-583X",

publisher = "Elsevier B.V.",

number = "1",

}

TY - JOUR

T1 - Local behaviour of negative thermal expansion materials

AU - Fornasini, P.

AU - Dalba, G.

AU - Grisenti, R.

AU - Purans, J.

AU - Vaccari, M.

AU - Rocca, F.

AU - Sanson, A.

PY - 2006/5

Y1 - 2006/5

N2 - EXAFS can represent a powerful probe of the local behaviour of negative thermal expansion (NTE) materials, thanks to the possibility of measuring the expansion of selected inter-atomic bonds and the perpendicular relative atomic displacements. The effectiveness of EXAFS for NTE studies is illustrated by a comparison of results recently obtained on germanium, CuCl and the cuprites Cu2O and Ag2O.

AB - EXAFS can represent a powerful probe of the local behaviour of negative thermal expansion (NTE) materials, thanks to the possibility of measuring the expansion of selected inter-atomic bonds and the perpendicular relative atomic displacements. The effectiveness of EXAFS for NTE studies is illustrated by a comparison of results recently obtained on germanium, CuCl and the cuprites Cu2O and Ag2O.

KW - EXAFS

KW - Framework structures

KW - Lattice dynamics

KW - Thermal expansion

UR - https://www.scopus.com/pages/publications/33645870713

U2 - 10.1016/j.nimb.2005.12.062

DO - 10.1016/j.nimb.2005.12.062

M3 - Article

AN - SCOPUS:33645870713

SN - 0168-583X

VL - 246

SP - 180

EP - 183

JO - Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms

JF - Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms

IS - 1

ER -

Local behaviour of negative thermal expansion materials

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this