24 citations · 116 across the 25 of their papers we have counts for
25 papers
Thermodynamic and electrical transport properties of the half-Heusler plumbide TbAuPb
Abhinav Agarwal, Snehashish Chatterjee, Maciej J. Winiarski +4
Structural, thermodynamic and electrical transport properties of TbAuPb were investigated on single crystals. The compound was found to crystallize with the cubic MgAgAs-type struc…
Tuning of anomalous magnetotransport properties in half-Heusler topological semimetal GdPtBi
Orest Pavlosiuk, Piotr Wiśniewski, Romain Grasset +3
Half-Heusler compounds from the PtBi family exemplify Weyl semimetals in which external magnetic field induce Weyl nodes. These materials exceptionally host topologically non-t…
Transverse and Longitudinal Magnetothermopower Promoted by Ambipolar Effect in Half-Heusler Topological Materials
Orest Pavlosiuk, Marcin Matusiak, Andrzej Ptok +2
Topologically trivial and non-trivial semimetals with a high degree of carrier compensation are well known for demonstrating large transverse magnetothermopower (). However…
Anomalous magnetotransport in the single-crystalline half-Heusler antiferromagnet ErPdSb
Abhinav Agarwal, Shovan Dan, Maciej J. Winiarski +3
We report the thermodynamic and magnetotransport properties of the half-Heusler antimonide ErPdSb, studied on single-crystalline samples in wide ranges of temperature and magnetic…
Magnetic and electrical transport properties of the single-crystalline half-Heusler antiferromagnet DyNiSb
Abhinav Agarwal, Prabuddha Kant Mishra, Orest Pavlosiuk +3
High-quality single crystals of the half-Heusler compound DyNiSb were investigated for their low temperature thermodynamic and magnetotransport properties. Magnetic susceptibility,…
Topologically trivial semiconducting behavior and polaronic effects in antiferromagnetic EuZnAs and EuCdSb
Divyanshi Sar, Mingda Gong, Tetiana Romanova +5
The Eu-based EuAX (A = Zn, Cd, In, Sn; X = P, As, Sb) family of compounds has recently attracted significant attention as a promising platform for exploring magnetic topolo…
Electronic band structure of a nodal line semimetal candidate ErSbTe
Iftakhar Bin Elius, Nathan Valadez, Dante James +6
The LnSbTe family is well known for hosting a plethora of intriguing characteristics stemming from its crystalline symmetry, magnetic structure, 4f electronic correlations and spin…
Observation of momentum dependent charge density wave gap in EuTe4
Iftakhar Bin Elius, Nathan Valadez, Gyanendra Dhakal +10
The occurrence of charge density wave (CDW) phenomena, particularly in low dimensional rare-earth chalcogenides, has attracted substantial research interest. Among these materials,…
Nature of field-induced transitions and hysteretic magnetoresistance in non-collinear antiferromagnet EuIn2As2
Karan Singh, Jan Skolimowski, Giuseppe Cuono +8
We examine the magnetic and electrical transport properties of the hexagonal EuIn2As2 compound, combining experimental and theoretical results. This compound is predicted to be an…
Giant magneto-cubic in-plane Hall effect in a nonmagnetic material
Jie Chen, Jin Cao, Yue Lu +12
In-plane Hall effect (IPHE) triggered by an external magnetic field applied in the transport plane has attracted significant experimental attentions in recent few years 1-6. Howeve…
Low-lying Electronic Structure of Rare-Earth Based Topological Nodal Line Semimetal Candidate DySbTe
Nathan Valadez, Iftakhar Bin Elius, Dante James +11
Lanthanide (Ln) based LnSbTe materials have garnered significant attention due to rich interplay of long range magnetic ordering and topological properties, driven by unique crysta…
Strong superconducting pairing strength and pseudogap features in a putative multiphase heavy-fermion superconductor CeRh2As2 by soft point-contact spectroscopy
Qingxin Dong, Tong Shi, Pengtao Yang +18
CeRh2As2 is a newly discovered candidate of multiphase heavy-fermion superconductor (Tc=0.3 K) with intriguing physical properties. Here, we employ soft point-contact spectroscopy…
Competing electronic ground states in the heavy-fermion superconductor CeRh2As2
Joanna Bławat, Grzegorz Chajewski, Daniel Gnida +4
CeRh2As2 is rare among superconductors, in that magnetic field tunes it between two distinct superconducting phases. Combined with a lack of local inversion symmetry and an upper c…
Angular dependence of large negative magnetoresistance in a field-induced Weyl semimetal candidate HoAuSn
Yue Lu, Jie Chen, Feng Zhou +5
The angular dependence of magnetoresistance (MR) in antiferromagnetic half-Heusler HoAuSn single crystals have been systematically studied. Negative MR, as large as 99%, is observe…
Evidence of variable range hopping in the Zintl phase EuIn2P2
Tomasz Tolinski, Qurat Ul Ain, Karol Synoradzki +7
We report a comprehensive characterization of the magnetic, electrical transport, spectral, and thermal properties of single-crystalline Zintl-type material EuIn2P2. The compound c…
Synchrotron x-ray diffraction and DFT study of non-centrosymmetric EuRhGe3 under high pressure
N. S. Dhami, V. Balédent, I. Batistić +6
Antiferromagnetic intermetallic compound EuRhGe3 crystalizes in a non-centrosymmetric BaNiSn3-type (I4mm) structure. We studied its pressure-dependent crystal structure by using sy…
Insulating Half-Heusler TmPdSb with Unusual Band Order and Metallic Surface States
Shovan Dan, Andrzej Ptok, Orest Pavlosiuk +3
We present theoretical and experimental results exploring a half-Heusler compound TmPdSb with unusual band order and metallic surface states. Typically, the half-Heusler systems ex…
Electronic Structure of a Nodal Line Semimetal Candidate TbSbTe
Iftakhar Bin Elius, Jacob F Casey, Sabin Regmi +15
The LnSbTe (Ln = Lanthanides) family, like isostructural ZrSiS type compounds, has emerged as a fertile playground for exploring the interaction of electronic correlations and magn…
Large unconventional anomalous Hall effect arising from spin chirality within domain walls of an antiferromagnet EuZnSb
Karan Singh, Orest Pavlosiuk, Shovan Dan +2
Unconventional anomalous Hall effect was observed in antiferromagnetic state of EuZnSb. Scaling of unconventional Hall conductivity with the longitudinal conductivity, and…
Temperature-dependent Fermi surface probed by Shubnikov-de Haas oscillations in topological semimetal candidates DyBi and HoBi
Paulina Nowakowska, Orest Pavlosiuk, Piotr Wiśniewski +1
Rare earth-based monopnictides are among the most intensively studied groups of materials in which extremely large magnetoresistance has been observed. This study explores magnetot…
Multiple magnetic transitions, metamagnetism and large magnetoresistance in GdAuGe single crystals
D. Ram, J. Singh, M. K. Hooda +4
We report the physical properties of GdAuGe single crystals, which were grown using Bi flux. The powder x-ray diffraction data shows that the compound crystallizes in hexagonal NdP…
Electronic structure in a transition metal dipnictide TaAs2
Sabin Regmi, Cheng-Yi Huang, Mojammel A. Khan +11
The family of transition metal dipnictides (TMDs) has been of theoretical and experimental interest because this family hosts topological states and extremely large magnetoresistan…
Complex Fermiology and Electronic Structure of Antiferromagnet EuSnP
Milo Sprague, Anup Pradhan Sakhya, Sabin Regmi +8
We studied the electronic structure of a layered antiferromagnetic metal, EuSnP, in the paramagnetic and in the antiferromagnetic phase using angle resolved photoemission spectrosc…
Electronic structure in a rare-earth based nodal-line semimetal candidate PrSbTe
Sabin Regmi, Iftakhar Bin Elius, Anup Pradhan Sakhya +10
Nodal line semimetals feature topologically protected band crossings between the bulk valence and conduction bands that extend along a finite dimension in the form of a line or a l…