Low temperature behavior of hyperfine fields in amorphous and nanocrystalline FeMoCuB

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F15%3A10321679" target="_blank" >RIV/00216208:11320/15:10321679 - isvavai.cz</a>

Alternative codes found

RIV/61388980:_____/15:00445093 RIV/68407700:21340/15:00232970

Result on the web

<a href="http://dx.doi.org/10.1063/1.4915098" target="_blank" >http://dx.doi.org/10.1063/1.4915098</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1063/1.4915098" target="_blank" >10.1063/1.4915098</a>

Result language

angličtina

Original language name

Low temperature behavior of hyperfine fields in amorphous and nanocrystalline FeMoCuB

Original language description

Low temperature (4.2 K) magnetic behavior of Fe76Mo8Cu1B15 metallic glass was studied by Fe-57 Mossbauer spectrometry (MS) and Fe-57 NMR. Distributions of hyperfine magnetic fields P(B) were determined for as-quenched and annealed (nanocrystalline) samples with relative fraction of the grains about 43%. P(B) distributions were derived for both the amorphous matrix and nanocrystalline grains. NMR of alloys with natural and Fe-57 enriched Fe enabled to assess the contribution of B-11to the total NMR signal. P(B) distribution of the as-quenched alloy derived from MS matches reasonably well the one from NMR of the enriched sample. NMR signal from the sample with natural Fe exhibits contributions from B-11 nuclei. The principal NMR lines of the annealed alloys at 47 MHz correspond to bcc Fe nanocrystals. Small asymmetry of the lines towards higher frequencies might be an indication of possible impurity atoms in the bcc structure. The observed differences between natural and enriched samples

Czech name

—

Czech description

—

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BM - Solid-state physics and magnetism

OECD FORD branch

—

Project

<a href="/en/project/GA14-12449S" target="_blank" >GA14-12449S: Impact of radiation on distinctive physical properties of advanced materials for nuclear facilities</a><br>

Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2015

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Journal of Applied Physics

ISSN

0021-8979

e-ISSN

—

Volume of the periodical

117

Issue of the periodical within the volume

17

Country of publishing house

US - UNITED STATES

Number of pages

4

Pages from-to

1-4

UT code for WoS article

000354984100198

EID of the result in the Scopus database

2-s2.0-84925622502