Defect-induced formation and frustration-driven multiple magnetic transitions in Gd2Co0.90Si2.90-Reference-Cited by-同舟云学术

Defect-induced formation and frustration-driven multiple magnetic transitions in Gd₂Co_0.90Si_2.90

Published:2024 Issue:32 Volume:12 Page:12292-12303
ISSN:2050-7526
Container-title:Journal of Materials Chemistry C
language:en
Short-container-title:J. Mater. Chem. C

Author:

Kundu Mily¹²^ORCID,Pakhira Santanu³^ORCID,Gupta Shuvankar²^ORCID,Choudhary Renu⁴,Sarkar Sourav¹^ORCID,Lakshminarasimhan N.⁵⁶,Ranganathan R.²,Mandal Kalyan¹,Johnson Duane D.⁴⁷^ORCID,Mazumdar Chandan²^ORCID

Affiliation:

1. Department of Condensed Matter and Materials Physics, S. N. Bose National Centre for Basic Sciences, Block JD, Sector III, Salt Lake, Kolkata 700106, India

2. Condensed Matter Physics Division, Saha Institute of Nuclear Physics, 1/AF Bidhannagar, Kolkata 700064, India

3. Department of Physics, Maulana Azad National Institute of Technology, Bhopal 462003, India

4. Ames National Laboratory, Iowa State University, Ames, Iowa 50011, USA

5. Electro-organic and Materials Electrochemistry Division, CSIR-Central Electrochemical Research Institute, Karaikudi 630 003, India

6. Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201 002, India

7. Department of Materials Science and Engineering, Iowa State University, Ames, Iowa 50011, USA

Abstract

A new non-stoichiometric ternary compound, Gd2Co0.90Si2.90, has been synthesized in single phase by introducing vacancies in the Co and Si sites. A spin-glass type of ground state is observed due to frustration and disorder.

Funder

Department of Atomic Energy, Government of India

U.S. Department of Energy

Council of Scientific and Industrial Research, India

Publisher

Royal Society of Chemistry (RSC)

Link

http://pubs.rsc.org/en/content/articlepdf/2024/TC/D4TC01798F

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1. Spatially limited antiferromagnetic order in a cluster glass compound Tb2Ni0.90Si2.94

2. Distinctive exchange bias and unusual memory effects in magnetically compensated Pr0.75Gd0.25ScGe

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4. Magnetic frustration induced large magnetocaloric effect in the absence of long range magnetic order

5. Unusual bidirectional frequency dependence of dynamical susceptibility in hexagonal intermetallic Pr2Ni0.95Si2.95