Sankar R.Muthuselvam, I. PanneerI. PanneerMuthuselvamBabu, K. RameshK. RameshBabuMurugan, G. SenthilG. SenthilMuruganRajagopal, KarthikKarthikRajagopalKumar, RakeshRakeshKumarWu, Tsung ChiTsung ChiWuCHENG-YEN WENLee, W.-L.W.-L.LeeGUANG-YU GUOFANG-CHENG CHOU2021-07-282021-02-042021-07-282019201669https://www.scopus.com/inward/record.uri?eid=2-s2.0-85071788860&doi=10.1021%2facs.inorgchem.9b01698&partnerID=40&md5=bb5660c91b5977e8bcd7968d39899cabhttps://scholars.lib.ntu.edu.tw/handle/123456789/573437We report crystal growth, AC and DC magnetic susceptibilities [χ(T, H)], magnetization [M(T, H)], and heat capacity [CP(T, H)] measurement results of GdSbTe single crystal. GdSbTe is isostructural to the confirmed nonmagnetic nodal-line semimetal ZrSiS of noncentrosymmetric tetragonal crystal structure in space group P4/nmm (No. 129), but it shows additional long-range antiferromagnetic spin ordering for the Gd spins of S = 7/2 below TN. Both χ(T, H) and CP(T, H) measurements confirm the existence of a long-range antiferromagnetic (AFM) spin ordering of Gd spins below TN ?12 K, and an additional spin reorientation/recovery (sr) behavior is identified from the change of on-site spin anisotropy between Tsr1 ?7 and Tsr2 ?4 K. The anisotropic magnetic susceptibilities of χ(T, H) below TN clearly demonstrate that the AFM long-range spin ordering of GdSbTe has an easy axis parallel to the ab-plane direction. The field- and orientation-dependent magnetization of M(T, H) at 2 K shows two plateaus to indicate the spin-flop transition for Hjournal article10.1021/acs.inorgchem.9b01698314151552-s2.0-85071788860WOS:000484066500049https://api.elsevier.com/content/abstract/scopus_id/85071788860