MOSSBAUER MEASUREMENTS AND SUSCEPTIBILITY MEASUREMENTS ON CRYSTALLINE AND ICOSAHEDRAL ALCUFE ALLOYS

被引：19

作者：

MULLER, F ^{[1
]}

ROSENBERG, M ^{[1
]}

LIU, W ^{[1
]}

KOSTER, U ^{[1
]}

机构：

[1] UNIV DORTMUND,FB CHEMIETECH,W-4600 DORTMUND 50,GERMANY

来源：

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING | 1991年 / 134卷

关键词：

D O I：

10.1016/0921-5093(91)90887-S

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

In order to obtain more information on the atomic decoration and short range order of the icosahedral AlCuFe alloys, we compared the stable icosahedral phase with the crystalline phases of the parent composition and four icosahedral alloys around the thermodynamical stable composition by means of magnetization and Mossbauer measurements. The measurements of the magnetic susceptibility show that in the AlCuFe icosahedral alloys as well as in some of the parent crystalline compounds the magnetic moment of iron is suppressed, the magnetic behaviour being dominated by the electronic structure of aluminium and copper. It seems that the short range order in the studied icosahedral phases has some similarity with the one occurring around the 4(i) iron sites with 10 aluminium nearest neighbours in the crystalline structure of Al13Fe4.

引用

页码：900 / 903

页数：4

共 12 条

[1] REAL-TIME STUDY OF THE GROWTH OF AL-CU-FE QUASICRYSTALS [J].

DONG, C ;

DEBOISSIEU, M ;

DUBOIS, JM ;

PANNETIER, J ;

JANOT, C .

JOURNAL OF MATERIALS SCIENCE LETTERS, 1989, 8 (07) :827-830

[2]

JANSSEN T, 1988, PHYS REP, V168, P53

[3] MOSSBAUER-EFFECT OF ICOSAHEDRAL, AMORPHOUS, AND CRYSTALLINE AL-CU-FE ALLOYS [J].

KATAOKA, N ;

TSAI, AP ;

INOUE, A ;

MASUMOTO, T ;

NAKAMURA, Y .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS, 1988, 27 (06) :L1125-L1127

[4] HIGH-TEMPERATURE MAGNETIC-PROPERTIES OF A STABLE AL65CU20FE15 ICOSAHEDRAL PHASE [J].

MATSUO, S ;

ISHIMASA, T ;

NAKANO, H ;

FUKANO, Y .

JOURNAL OF PHYSICS F-METAL PHYSICS, 1988, 18 (09) :L175-L180

[5]

Nasu S., 1980, J PHYS-PARIS, V41, P385

[6]

PEARSON WB, 1955, STRUCTURE REPORTS IN, V19, P22

[7]

PEARSON WB, 1953, STRUCTURE REPORTS IN, V17, P23

[8]

PEARSON WB, 1961, STRUCTURE REPORTS IN, V26, P7

[9] MAGNETIC-PROPERTIES OF ICOSAHEDRAL ALLOYS - THE CASE OF AL65CU20FE15 [J].

STADNIK, ZM ;

STROINK, G ;

MA, H ;

WILLIAMS, G .

PHYSICAL REVIEW B, 1989, 39 (14) :9797-9805

[10] LOCAL ENVIRONMENT OF IRON SITES IN ICOSAHEDRAL AL65CU20FE15 [J].

STADNIK, ZM ;

STROINK, G .

PHYSICAL REVIEW B, 1988, 38 (15) :10447-10453

← 1 2 →