Abstract:We have studied the electrical resistivity of PrB 6 under pressure up to P = 0.8 GPa, with magnetic fields applied along the ͓001͔ and ͓111͔ directions. The commensurate ͑C͒ magnetic ordered phase is significantly stabilized by pressure, and another extra phase ͑denoted phase A͒ is observed under a low pressure of ϳ0.3 GPa. This phase appears above the transition temperature T IC1 = 7 K at which the incommensurate magnetic order sets in at the ambient pressure. The magnetic phase diagram for H ʈ ͓111͔ changes … Show more
“…H (H,T 0 ) data shown in Fig.7aallow to detect clearly the C-C H phase transition in PrB 6 establishing a positive slope of C-C H phase boundary in agreement with the results[8,9] …”
supporting
confidence: 90%
“…On the contrary, the structure of PrB 6 commensurate C H magnetic phase formed in moderate magnetic fields (Fig. 1a) is similar to that one of commensurate AF phase observed in NdB 6 in magnetic fields below 15T [7,9,10]. In this respect the dramatic change of Hall coefficient R H found in PrB 6 with the increase of magnetic field from 1T to 2.5T (Fig.…”
Section: Second Harmonic Contribution In Hall Effectsupporting
confidence: 72%
“…In spite of very similar paramagnetic Fermi surfaces (FS) of LaB 6 , PrB 6 and NdB 6 resulting to a common indirect RKKY-exchange motive the magnetic moments of 4f 2 (Pr) and 4f 3 (Nd) configurations are arranged into different magnetic structures. In particular, when lowering the temperature incommensurate AF phase (IC) formed in PrB 6 below Neel temperature T N ∼ 7K evolves to commensurate AF one (C) observed at T<T M ∼ 4.2K [7]- [9] (see Fig. 1a).…”
mentioning
confidence: 98%
“…1a). Application of magnetic field changes the magnetic unit cell of PrB 6 inducing the magnetic transition from C phase to another commensurate C H phase [7]- [9] (Fig. 1a).…”
“…H (H,T 0 ) data shown in Fig.7aallow to detect clearly the C-C H phase transition in PrB 6 establishing a positive slope of C-C H phase boundary in agreement with the results[8,9] …”
supporting
confidence: 90%
“…On the contrary, the structure of PrB 6 commensurate C H magnetic phase formed in moderate magnetic fields (Fig. 1a) is similar to that one of commensurate AF phase observed in NdB 6 in magnetic fields below 15T [7,9,10]. In this respect the dramatic change of Hall coefficient R H found in PrB 6 with the increase of magnetic field from 1T to 2.5T (Fig.…”
Section: Second Harmonic Contribution In Hall Effectsupporting
confidence: 72%
“…In spite of very similar paramagnetic Fermi surfaces (FS) of LaB 6 , PrB 6 and NdB 6 resulting to a common indirect RKKY-exchange motive the magnetic moments of 4f 2 (Pr) and 4f 3 (Nd) configurations are arranged into different magnetic structures. In particular, when lowering the temperature incommensurate AF phase (IC) formed in PrB 6 below Neel temperature T N ∼ 7K evolves to commensurate AF one (C) observed at T<T M ∼ 4.2K [7]- [9] (see Fig. 1a).…”
mentioning
confidence: 98%
“…1a). Application of magnetic field changes the magnetic unit cell of PrB 6 inducing the magnetic transition from C phase to another commensurate C H phase [7]- [9] (Fig. 1a).…”
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.