FE-57 MOSSBAUER-EFFECT STUDIES OF QUADRUPOLE SPLITTING DISTRIBUTIONS IN ICOSAHEDRAL AL-TM-FE QUASI-CRYSTALS

被引：7
作者：
LAWTHER, DW
DUNLAP, RA
SRINIVAS, V
LLOYD, DJ
JHA, S
机构：
[1] ALCAN INT LTD,KINGSTON RES & DEV CTR,KINGSTON K7L 4Z4,ONTARIO,CANADA
[2] UNIV CINCINNATI,DEPT PHYS,CINCINNATI,OH 45221
来源：
HYPERFINE INTERACTIONS | 1990年 / 60卷 / 1-4期
关键词：
D O I：
10.1007/BF02399870
中图分类号：
O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];
学科分类号：
070203 ; 070304 ; 081704 ; 1406 ;
摘要：
Room temperature57Fe Mössbauer effect spectra of several Al-TM-Fe icosahedral quasicrystals are reported. Results of fits to discrete sites and to various distributions of quadrupole splittings are presented. Mean isomer shifts, {Mathematical expression}, and quadrupole splittings, Δ, are shown to be insensitive to the fitting procedure used. Trends in {Mathematical expression} and {Mathematical expression} for the icosahedral phase may be indicative of a Hume-Rothery stabilization mechanism. © 1990 J.C. Baltzer A.G., Scientific Publishing Company.
引用
收藏
页码：785 / 790
页数：6
相关论文
共 50 条
[21]   A STUDY OF FE-57 MOSSBAUER-EFFECT IN ND2FE14C [J].
LI, FS ;
YANG, CL ;
XING, F .
HYPERFINE INTERACTIONS, 1991, 68 (1-4) :349-352
[22]   MOSSBAUER-EFFECT ON FE-57 IMPURITY IN NI-I-BORACITE [J].
BARB, D ;
TARINA, D ;
CONSTANTINESCU, S ;
HIMICHI, TA ;
JELUDEV, IS ;
IARMUHAMEDOV, IN .
REVUE ROUMAINE DE PHYSIQUE, 1976, 21 (01) :105-108
[23]   DECOMPOSITION OF ICOSAHEDRAL QUASI-CRYSTALS IN AL-CU-FE ALLOYS [J].
WEI, L ;
KOSTER, U .
ZEITSCHRIFT FUR METALLKUNDE, 1991, 82 (10) :790-798
[24]   FE-57 MOSSBAUER-EFFECT EVIDENCE FOR MAGNETOSTRICTION IN UFE-2 [J].
MCGUIRE, TK ;
HERBER, RH .
SOLID STATE COMMUNICATIONS, 1983, 48 (04) :393-395
[25]   EFFECT OF THE ORBIT-LATTICE INTERACTION IN MOSSBAUER STUDIES - QUADRUPOLE SPLITTING OF FE-57(II) IN MGCO3 [J].
SRIVASTAVA, KKP .
PHYSICAL REVIEW B, 1984, 29 (09) :4890-4895
[26]   LATTICE DYNAMICAL ANALYSIS OF MOSSBAUER-EFFECT OF FE-57 IN NATURAL IRON [J].
RUPPIN, R .
JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 1974, 35 (08) :1023-1025
[27]   MOTIONAL BROADENING OF FE-57 MOSSBAUER-EFFECT RESONANCE IN CUPRATE SUPERCONDUCTORS [J].
WU, Y ;
PRADHAN, S ;
BOOLCHAND, P .
PHYSICAL REVIEW LETTERS, 1991, 67 (22) :3184-3187
[28]   MOSSBAUER-EFFECT STUDY OF FE-57 IN TRANSITION-METAL MONOBORIDES [J].
DEYOUNG, DB ;
BARNES, RG .
JOURNAL OF CHEMICAL PHYSICS, 1975, 62 (05) :1726-1738
[29]   MOSSBAUER-EFFECT IN FE-57 OF ADDITION AND SUBSTITUTION COMPOUNDS OF SODIUM NITROPRUSSIDE [J].
WEIHOFEN, U .
ZEITSCHRIFT FUR NATURFORSCHUNG PART A-ASTROPHYSIK PHYSIK UND PHYSIKALISCHE CHEMIE, 1972, A 27 (04) :565-&
[30]   THE MOSSBAUER-EFFECT ON FE-57 NUCLEI IN MAGNESIUM, YTTRIUM AND BERYLLIUM MATRICES [J].
YADAV, RB .
PHYSICA B & C, 1983, 115 (02) :237-239
12345