Study of the invar effect through ultrasonic measurements of the elastic properties of Fe64Ni36 under pressure

被引：7

作者：

Nataf, L. ^{[1
]}

Decremps, F. ^{[1
]}

Gauthier, M. ^{[1
]}

Syfosse, G. ^{[1
]}

机构：

[1] Univ Paris 06, IMPMC Phys Milieux Denses, F-75015 Paris, France

来源：

ULTRASONICS | 2006年 / 44卷 / e555-e559期

关键词：

invar; speed of sound; ultrasonic; high pressure;

D O I：

10.1016/j.ultras.2006.05.188

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

The elastic properties of a polycrystalline sample of invar Fe64Ni36 have been investigated at ambient temperature by ultrasonic up to 7 GPa. The pressure dependence of the bulk modulus is extracted without using any model and discussed in terms of invar anomaly models. (c) 2006 Elsevier B. V. All rights reserved.

引用

页码：E555 / E559

页数：5

共 16 条

[1] MAGNETISM AT HIGH-PRESSURE IN FCC FE-BASED ALLOYS [J].

ABDELMEGUID, MM ;

MICKLITZ, H .

PHYSICA B, 1989, 161 (1-3) :17-21

[2] EQUATION OF STATE OF NACL AND ITS USE AS A PRESSURE GAUGE IN HIGH-PRESSURE RESEARCH [J].

DECKER, DL .

JOURNAL OF APPLIED PHYSICS, 1965, 36 (01) :157-&

[3] Pressure-induced invar effect in Fe-Ni alloys [J].

Dubrovinsky, L ;

Dubrovinskaia, N ;

Abrikosov, IA ;

Vennström, M ;

Westman, F ;

Carlson, S ;

van Schilfgaarde, M ;

Johansson, B .

PHYSICAL REVIEW LETTERS, 2001, 86 (21) :4851-4854

[4] High-pressure ultrasonic setup using the Paris-Edinburgh press:: Elastic properties of single crystalline germanium up to 6 GPa [J].

Gauthier, M ;

Lheureux, D ;

Decremps, F ;

Fischer, M ;

Itié, JP ;

Syfosse, G ;

Polian, A .

REVIEW OF SCIENTIFIC INSTRUMENTS, 2003, 74 (08) :3712-3716

[5]

GUILLAUME CE, 1897, ACAD SCI PARIS, V126, P235

[6] A VARIATIONAL APPROACH TO THE THEORY OF THE ELASTIC BEHAVIOUR OF POLYCRYSTALS [J].

HASHIN, Z ;

SHTRIKMAN, S .

JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS, 1962, 10 (04) :343-352

[7]

HUBERT C, 2005, THESIS U PARIS 6

[8]

MANOSA L, 1992, PHYS REV B, V45, P2224, DOI 10.1103/PhysRevB.45.2224

[9] MAGNETIC INSTABILITIES IN INVAR [J].

MORUZZI, VL .

PHYSICA B, 1989, 161 (1-3) :99-104

[10] Magnetic phase transitions in Fe72Pt28 Invar compound studied by high-pressure X-ray magnetic circular dichroism and X-ray diffraction [J].

Odin, S ;

Baudelet, F ;

Giorgetti, C ;

Dartyge, E .

EUROPHYSICS LETTERS, 1999, 47 (03) :378-383

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