ISOTOPE EFFECTS OF DIATOMIC TIH AND TID COMPLEXES IN FETI CRYSTALS

被引：8

作者：

KRONMULLER, H ^{[1
]}

VETTER, K ^{[1
]}

机构：

[1] UNIV STUTTGART,INST THEORET & ANGEW PHYS,D-7000 STUTTGART 80,FED REP GER

来源：

PHYSICA STATUS SOLIDI B-BASIC RESEARCH | 1979年 / 91卷 / 01期

关键词：

D O I：

10.1002/pssb.2220910121

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

In ferromagnetic b.c.c. FeTi alloys (2at%, 10at%Ti) the magnetic relaxation spectrum of diatomic TiH and TiD complexes is studied in the temperature range from 10 to 180 K. The relaxation spectra of both the types of complexes are composed of two overlapping relaxation maxima which may be attributed to different relaxation modes of the diatomic complexes. A significant isotope effect can be detected for the activation energies whereas in the case of the pre‐exponential factors no significant isotope effect can be observed. Copyright © 1979 WILEY‐VCH Verlag GmbH & Co. KGaA

引用

页码：201 / 210

页数：10

共 22 条

[1]

ALEFELD G, 1972, BERICH BUNSEN GESELL, V76, P746

[2]

BUCHHOLZ J, 1972, BERICH BUNSEN GESELL, V76, P826

[3] DETERMINATION OF INTERSTITIAL DEUTERIUM LOCATIONS IN NIOBIUM BY CHANNELING [J].

CARSTANJEN, HD ;

SIZMANN, R .

BERICHTE DER BUNSEN-GESELLSCHAFT-PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 1972, 76 (12) :1223-1229

[4] QUANTUM THEORY OF DIFFUSION WITH APPLICATION TO LIGHT INTERSTITIALS IN METALS [J].

FLYNN, CP ;

STONEHAM, AM .

PHYSICAL REVIEW B, 1970, 1 (10) :3966-&

[5]

FRIEDEL J, 1972, BERICH BUNSEN GESELL, V76, P828

[6]

GALLAGHER PT, 1969, T METALL SOC AIME, V245, P179

[7] QUASIELASTIC NEUTRON SCATTERING BY HYDROGEN IN NIOBIUM [J].

GISSLER, W ;

ALEFOLD, G ;

SPRINGER, T .

JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 1970, 31 (10) :2361-&

[8]

HERMANT ME, 1966, THESIS U AMSTERDAM

[9] DIE MAGNETISCHE RELAXATION VON HANTEL-ZWISCHENGITTERATOMEN IN ELEKTRONENBESTRAHLTEM NICKEL [J].

KRONMULLER, H ;

SCHAEFER, HE ;

RIEGER, H .

PHYSICA STATUS SOLIDI, 1965, 9 (03) :863-+

[10]

KRONMULLER H, 1978, PHIL MAG B, V37, P559

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