Single-crystal growth and characterization of antiferromagnetically ordered EuIn 2
Journal Article
·
· Physical Review. B
- Ames Laboratory, and Iowa State Univ., Ames, IA (United States)
- McGill Univ., Montreal, QC (Canada)
- Argonne National Laboratory (ANL), Argonne, IL (United States)
Here, we report the single crystal growth and characterization of EuIn2, a magnetic topological semimetal candidate according to our density functional theory (DFT) calculations. We present results from electrical resistance, magnetization, Mössbauer spectroscopy, and X-ray resonant magnetic scattering (XRMS) measurements. We observe three magnetic transitions at TN1 ~ 14.2 K, TN2 ~ 12.8 K and TN3 ~ 11 K, signatures of which are consistently seen in anisotropic temperature dependent magnetic susceptibility and electrical resistance data. Mössbauer spectroscopy measurements on ground crystals suggest an incommensurate sinusoidally modulated magnetic structure below the transition at TN1 ~ 14 K, followed by the appearance of higher harmonics in the modulation on further cooling roughly below TN2 ~ 13 K, before the moment distribution squaring up below the lowest transition around TN3 ~ 11 K. XRMS measurements showed the appearance of magnetic Bragg peaks below TN1 ~ 14 K, with a propagation vector of $$τ$$ = ($$τ_h$$, $$\overline{τ}_h$$, 0), with $$τ_h$$ varying with temperature, and showing a jump at TN3 ~ 11 K. The temperature dependence of $$τ_h$$ between ~ 11 K and 14 K shows incommensurate values consistent with the Mössbauer data. XRMS data indicate that $$τ_h$$ remains incommensurate at low temperatures and locks into $$τ_h$$ = 0.3443(1).
- Research Organization:
- Ames Laboratory (AMES), Ames, IA (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), Basic Energy Sciences (BES); USDOE Office of Science (SC), Basic Energy Sciences (BES). Materials Sciences & Engineering Division (MSE); USDOE Office of Science (SC), Basic Energy Sciences (BES). Scientific User Facilities (SUF)
- Grant/Contract Number:
- AC02-06CH11357; AC02-07CH11358
- OSTI ID:
- 2371694
- Alternate ID(s):
- OSTI ID: 2474687
- Report Number(s):
- IS-J--11,354
- Journal Information:
- Physical Review. B, Journal Name: Physical Review. B Journal Issue: 21 Vol. 109; ISSN 2469-9950
- Publisher:
- American Physical Society (APS)Copyright Statement
- Country of Publication:
- United States
- Language:
- English
Similar Records
Incommensurate magnetic ordering and a possible structural transition in
EuIn
4
Structural and double magnetic transitions in the frustrated spin-1 2 capped-kagome antiferromagnet ( RbCl ) Cu 5 P 2 O 10
Sawtooth lattice multiferroicBeCr 2 O 4 : Noncollinear magnetic structure and multiple magnetic transitions
Journal Article
·
Thu Sep 19 20:00:00 EDT 2024
· Physical Review Materials
·
OSTI ID:2475177
Structural and double magnetic transitions in the frustrated spin-
Journal Article
·
Tue Sep 26 20:00:00 EDT 2023
· Physical Review. B
·
OSTI ID:2008093
Sawtooth lattice multiferroic
Journal Article
·
Mon Feb 27 19:00:00 EST 2023
· Physical Review Materials
·
OSTI ID:1999001