MAGNETIC-MOMENT DISTRIBUTION IN BCC FE-CU ALLOYS

被引：33

作者：

KAJZAR, F

PARETTE, G

机构：

[1] Laboratoire Léon Brillouin, Orme des Merisiers, 91190 Gif-sur-Yvette

来源：

JOURNAL OF APPLIED PHYSICS | 1979年 / 50卷 / 03期

关键词：

D O I：

10.1063/1.327126

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The results of elastic polarized neutron diffuse scattering measurements on two bcc Fe-Cu alloys with 3.89 at % and 6.29 at % of Cu are reported. The magnetic diffuse cross section is strongly peaked at low values of scattering vector k indicating a strong magnetic moment disturbance extended fairly in the space up to about 15Å. Analysis of the data indicates that the iron moment is nearly constant with a slight tendency to increase with impurity concentration. For copper we find a small positive magnetic moment at 6.29 at % of Cu and no moment at 3.89 at % of Cu.

引用

页码：1966 / 1968

页数：3

共 16 条

[1] MAGNETIZATIONS OF IRON-RICH SOLID SOLUTION ALLOYS WITH NON-TRANSITION ELEMENTS [J].

ALDRED, AT .

JOURNAL OF PHYSICS PART C SOLID STATE PHYSICS, 1968, 1 (04) :1103-&

[2]

ALDRED AT, 1970, PHYS REV B, V1, P218

[3]

[Anonymous], [No title captured]

[4] MULTIPLE SCATTERING OF NEUTRONS IN VANADIUM AND COPPER [J].

BLECH, IA ;

AVERBACH, BL .

PHYSICAL REVIEW, 1965, 137 (4A) :1113-&

[5] MAGNETIC MOMENT DISTRIBUTIONS FOR TRANSITION METAL IMPURITIES IN IRON [J].

CAMPBELL, IA .

PROCEEDINGS OF THE PHYSICAL SOCIETY OF LONDON, 1966, 89 (563P) :71-&

[6] TEMPERATURE-DEPENDENCE OF MAGNETIC-MOMENT DISTRIBUTION AROUND IMPURITIES IN IRON [J].

CHILD, HR ;

CABLE, JW .

PHYSICAL REVIEW B, 1976, 13 (01) :227-235

[7] MAGNETIZATION OF PURE IRON AND NICKEL [J].

CRANGLE, J ;

GOODMAN, GM .

PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL AND PHYSICAL SCIENCES, 1971, 321 (1547) :477-&

[8]

GAUTIER F, 1973, ANN PHYS-PARIS, V8, P251

[9] GIANT MOMENTS IN NI-CU ALLOYS NEAR CRITICAL COMPOSITION [J].

HICKS, TJ ;

RAINFORD, B ;

KOUVEL, JS ;

LOW, GG ;

COMLY, JB .

PHYSICAL REVIEW LETTERS, 1969, 22 (11) :531-&

[10] BEHAVIOR OF LOCALIZED MOMENT OF NI IN NI-CU ALLOY SYSTEM [J].

ITO, Y ;

AKIMITSU, J .

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1973, 35 (04) :1000-1007

← 1 2 →