52 citations · 179 across the 9 of their papers we have counts for
9 papers
Large non-saturating Nernst thermopower and magnetoresistance in compensated semimetal ScSb
Antu Laha, Sarah Paone, Niraj Aryal +1
Today, high-performance thermoelectric and thermomagnetic materials operating in the low-temperature regime, particularly below the boiling point of liquid nitrogen remain scarce.…
Single crystalline orthorhombic GdAlGe as a rare earth magnetic Dirac nodal-line metal
Antu Laha, Juntao Yao, Asish K. Kundu +11
Crystal engineering is a method for discovering new quantum materials and phases, which may be achieved by external pressure or strain. Chemical pressure is unique in that it gener…
Nernst power factor and figure of merit in compensated semimetal ScSb
Antu Laha, Sarah Paone, Asish K. Kundu +4
Recently, topological semimetals have emerged as strong candidates for solid state thermomagnetic refrigerators due to their enhanced Nernst effect. This enhancement arises from th…
Electronic structure, magnetic and transport properties of antiferromagnetic Weyl semimetal GdAlSi
Antu Laha, Asish K. Kundu, Niraj Aryal +12
We report the topological electronic structure, magnetic, and magnetotransport properties of a noncentrosymmetric compound GdAlSi. Magnetic susceptibility shows an antiferromagneti…
Electronic structure and physical properties of EuAuAs single crystal
S. Malick, J. Singh, A. Laha +3
High-quality single crystals of EuAuAs were studied by means of powder x-ray diffraction, magnetization, magnetic susceptibility, heat capacity, electrical resistivity and magnetor…
Large nonsaturating magnetoresistance, weak anti-localization and non-trivial topological states in SrAlSi
Sudip Malick, A. B. Sarkar, Antu Laha +5
We explore the electronic and topological properties of single crystal SrAlSi using magnetotransport experiments in conjunction with first-principle calculations. We find t…