Emergence of heavy-fermion behavior and distorted square nets in partially vacancy-ordered Y4FexGe8 (1.0 ≤ x ≤ 1.5)-Reference-Cited by-同舟云学术

Emergence of heavy-fermion behavior and distorted square nets in partially vacancy-ordered Y₄Fe_xGe₈ (1.0 ≤ x ≤ 1.5)

Published:2025 Issue:1 Volume:13 Page:103-115
ISSN:2050-7526
Container-title:Journal of Materials Chemistry C
language:en
Short-container-title:J. Mater. Chem. C

Author:

Zhao Hengdi¹^ORCID,Zhou Xiuquan¹^ORCID,Usman Mohammad¹,Chapai Ramakanta¹^ORCID,Yu Lei²,Wen Jianguo²^ORCID,Park Hyowon¹³,Douvalis Alexios P.⁴^ORCID,Meza Patricia E.⁵^ORCID,Chen Yu-Sheng⁶,Welp Ulrich¹,Rosenkranz Stephan¹^ORCID,Chung Duck Young¹,Kanatzidis Mercouri G.¹⁷^ORCID

Affiliation:

1. Materials Science Division, Argonne National Laboratory, 9700 South Cass Avenue, Lemont, IL 60439, USA

2. Center for Nanoscale Materials, Argonne National Laboratory, 9700 South Cass Avenue, Lemont, IL 60439, USA

3. Department of Physics, University of Illinois Chicago, Chicago, Illinois 60607, USA

4. Department of Physics, University Ioannina, Ioannina, 45110, Greece

5. Department of Material Science and Engineering, Northwestern University, Evanston, Illinois 60208, USA

6. NSF's ChemMatCARS, the University of Chicago, 9700 South Cass Avenue, Lemont, Illinois 60439, USA

7. Department of Chemistry, Northwestern University, Evanston, Illinois 60208, USA

Abstract

Heavy fermion characteristics and potential superconductivity are observed in the partially vacancy-ordered Y4FexGe8.

Funder

Basic Energy Sciences

U.S. Department of Energy

National Science Foundation

Publisher

Royal Society of Chemistry (RSC)

Link

http://pubs.rsc.org/en/content/articlepdf/2025/TC/D4TC03601H

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4. Electron counts, structural stability, and magnetism in BaCuSn2-CeNi1-Si2-type YT Ge2 (T= Cr, Mn, Fe, Co, and Ni)