Quadrupolar response from the crystal electric field level scheme consisting of only Kramers doublets in DyNiAl

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F20%3A00539060" target="_blank" >RIV/68378271:_____/20:00539060 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.7566/JPSCP.30.011165" target="_blank" >http://dx.doi.org/10.7566/JPSCP.30.011165</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.7566/JPSCP.30.011165" target="_blank" >10.7566/JPSCP.30.011165</a>

Result language

angličtina

Original language name

Quadrupolar response from the crystal electric field level scheme consisting of only Kramers doublets in DyNiAl

Original language description

The rare earth compound DyNiAl shows ferromagnetic and antiferromagnetic phase transitions at TC = 30 K and T1 = 15 K, respectively. Elastic properties of DyNiAl have been investigated by means of ultrasonic spectroscopy. The transverse elastic modulus C44 shows an elastic softening below 60 K and exhibits a bend at TC. The softening continues down to T1 and an elastic hardening is observed below T1. The softening above TC is well reproduced by Curie-Weiss-type equation including a quadrupole interaction. A quadrupole-quadrupole coupling constant obtained from C44 is negative, suggesting an antiferroquadrupolar-type interaction between quadrupoles Oyz or Ozx.n

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

—

OECD FORD branch

10302 - Condensed matter physics (including formerly solid state physics, supercond.)

Project

<a href="/en/project/GA19-00925S" target="_blank" >GA19-00925S: Magnetic and magnetoacoustic properties of highly anisotropic intermetallic compounds</a><br>

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2020

Confidentiality

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

Article name in the collection

JPS Conference Proceedings

ISBN

978-4-89027-142-9

ISSN

2435-3892

e-ISSN

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Number of pages

5

Pages from-to

1-5

Publisher name

Physical Society of Japan

Place of publication

Tokyo

Event location

Okayama

Event date

Sep 23, 2020

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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