Magnetoresistance and low-temperature specific heat of the Yb compounds YbRhSn, YbPdBi, and YbPtSn

Pietri, R.; Andraka, B.; Kaczorowski, D.; Leithe‐Jasper, Andreas; Rogl, P.

doi:10.1103/physrevb.61.12169

Cited by 42 publications

(29 citation statements)

References 20 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In the equiatomic LnRhSn group of compounds, LaRhSn becomes superconducting below 1.7 K [4]. The Kondo system, CeRhSn, shows valence fluctuations [5], and YbRhSn is a heavy fermion with an electronic specific heat coefficient g$1200 mJ mol À1 K À2 [6][7][8][9][10]. Heavy fermions are materials that possess large enhanced electronic masses (g$100 times that of a free electron) as a result of the interactions between the conduction electrons and the local magnetic ions at low temperatures [11,12].…”

Section: Introductionmentioning

confidence: 99%

Crystal growth, transport, and magnetic properties of Ln3Co4Sn13 (Ln=La, Ce) with a perovskite-like structure

Thomas

Lee

Bankston

et al. 2006

Journal of Solid State Chemistry

View full text Add to dashboard Cite

Section: Introductionmentioning

confidence: 99%

Crystal growth, transport, and magnetic properties of Ln3Co4Sn13 (Ln=La, Ce) with a perovskite-like structure

Thomas

Lee

Bankston

et al. 2006

Journal of Solid State Chemistry

View full text Add to dashboard Cite

“…Figure 4 was obtained by rescaling the x-axis of Fig. 3, using T * as a measure of the strength of ferromagnetic correlations in given compound [12,13]. T * is obtained in a way to get a significant overlap of MR curves measured in the paramagnetic state, i.e.…”

Section: Resultsmentioning

confidence: 99%

“…[11][12][13] taking into account the single-ion Kondo model with Betheansatz studies. Figure 4 was obtained by rescaling the x-axis of Fig.…”

Section: Resultsmentioning

confidence: 99%

See 1 more Smart Citation

Macroscopic and Microscopic Study of a CePdIn Compound

et al. 2017

View full text Add to dashboard Cite

The magnetization and electrical resistivity measurements on a CePdIn single crystal as well as its preparation and structural characterization are presented. The negative paramagnetic Curie temperatures indicate antiferromagnetic ground state, the anisotropy of the paramagnetic Curie temperature amounts 22.7 K. No ferromagnetic correlations were indicated. Powder neutron diffraction experiment performed at temperatures down to 0.4 K did not lead to observation of any magnetic peak in diffraction patterns. We estimate the magnetic moment on Ce atoms to be significantly lower than 0.5 µB. The temperature development of lattice parameters documents the standard thermal expansion of the unit cell; no signs of structural phase transition were observed.

show abstract

“…Since 〈S〉 is proportional to the magnetization M , ∆ρ should follow the expression of the equation (1) or (2) where α=2. For example, the value of α is close to 2 in CeNiGe 2 (α=1.9) [14] and YbPtSn (α=1.8) [15]. On the other hand, UBe 13 has small value of α=1.6 [16].…”

Section: ∆ρ(H T ) = ρ(H T ) − ρ(0 T ) Which Is Shown Inmentioning

confidence: 99%

Magnetotransport in the magnetic superconductor HoNi₂B₂C

Ohashi

Oomi

Cho

et al. 2010

Physica Status Solidi (b)

View full text Add to dashboard Cite

The electrical resistivity and the magnetization of single crystalline HoNi 2 B 2 C have been measured at several magnetic fields. In the paramagnetic region, the magnetization is nicely reproduced by calculations that take the crystal electric field (CEF) into consideration.The magnetoresistance is negative at a wide temperature range, and is strongly dependent on the magnetization. It is interpreted by the reduction of spin-disorder scattering as the moments are polarized.Copyright line will be provided by the publisher 1 Introduction The borocarbides, RNi 2 B 2 C (R= Dy-Lu, Y) are an interesting series of compounds because of the interplay between superconductivity and magnetism [1]. The structure is a varient of ThCr 2 Si 2 type, a body-centered tetragonal crystal structure which consists of alternating layers of HoC planes and Ni 2 B 2 slabs. The compounds of this series are magnetic superconductors for most of the heavy rare earth elements; superconductivity and antiferromagnetism have been found to coexist for the rare earth elements Dy, Ho, Er and Tm.HoNi 2 B 2 C is particularly interesting because superconductivity are observed at T SC = 8.5 K to coexist with several complex magnetic phases [2,3]. A magnetic phase diagram is described by the results of magnetoresistance, mangetization and heat capacity, indicating a complex magnetic structure at low temperature and magnetic field [4][5][6]. In the paramagnetic phase at high temperature, on the other hand, the magnetic properties of HoNi 2 B 2 C is dominated by Ho 3+ ion, which is influenced not only by the total angular momentum but also by the crystal electric field (CEF).The temperature dependence of electrical resistivity also depends strongly on magnetic field in the paramagnetic state [7,8]. Such behavior has been observed in some heavy-fermion compounds, where several kinds of interactions such as RKKY interaction, the Kondo effect and

show abstract

Magnetoresistance and low-temperature specific heat of the Yb compounds YbRhSn, YbPdBi, and YbPtSn

Cited by 42 publications

References 20 publications

Crystal growth, transport, and magnetic properties of Ln3Co4Sn13 (Ln=La, Ce) with a perovskite-like structure

Crystal growth, transport, and magnetic properties of Ln3Co4Sn13 (Ln=La, Ce) with a perovskite-like structure

Macroscopic and Microscopic Study of a CePdIn Compound

Magnetotransport in the magnetic superconductor HoNi₂B₂C

Contact Info

Product

Resources

About

Magnetoresistance and low-temperature specific heat of the Yb compounds YbRhSn, YbPdBi, and YbPtSn

Cited by 42 publications

References 20 publications

Crystal growth, transport, and magnetic properties of Ln3Co4Sn13 (Ln=La, Ce) with a perovskite-like structure

Crystal growth, transport, and magnetic properties of Ln3Co4Sn13 (Ln=La, Ce) with a perovskite-like structure

Macroscopic and Microscopic Study of a CePdIn Compound

Magnetotransport in the magnetic superconductor HoNi2B2C

Contact Info

Product

Resources

About

Magnetotransport in the magnetic superconductor HoNi₂B₂C