38 citations · 159 across the 11 of their papers we have counts for
11 papers
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…
Canted antiferromagnetic order and spin dynamics in the honeycomb-lattice Tb2Ir3Ga9
Feng Ye, Zachary Morgan, Wei Tian +7
Single crystal neutron diffraction, inelastic neutron scattering, bulk magnetization measurements, and first-principles calculations are used to investigate the magnetic properties…
Topological Hall effect and the magnetic states of Nowotney chimney ladder compound CrGe}
Yu Li, Xin Gui, Mojammel A Khan +3
We have investigated the magnetic and charge transport properties of single crystals of Nowotney Chimney Ladder compound CrGe and mapped out a comprehensive phase dia…
Fermi surface topology and non-trivial Berry phase in the flat-band semimetal PdPb
Mojammel A. Khan, Po-Hao Chang, Nirmal Ghimire +5
A study of the Fermi surface of the putative topological semimetal PdPb has been carried out using Shubnikov-de Haas (SdH) oscillations measured in fields of up to 60 T. Pd…
Steplike metamagnetic transitions in a honeycomb lattice antiferromagnet TbIrGa
Mojammel A. Khan, Qiang Zhang, Jin-Ke Bao +7
Single crystals of a honeycomb lattice antiferromagnet, TbIrGa were synthesized, and the physical properties have been studied. From magnetometry, a long-range antiferr…
Fermi surface, possible unconventional fermions, and unusually robust resistive critical fields in the chiral-structured superconductor AuBe
Drew J. Rebar, Serena M. Birnbaum, John Singleton +7
The noncentrosymmetric superconductor (NCS) AuBe is investigated using a variety of thermodynamic and resistive probes in magnetic fields of up to 65~T and temperatures down to 0.3…
Doping-induced magnetism in the semiconducting B20 compound RuGe
Mojammel A. Khan, D. P. Young, P. W. Adams +5
RuGe, a diamagnetic small-band gap semiconductor, and CoGe, a nonmagnetic semimetal, are both isostructural to the Kondo insulator FeSi and the skyrmion lattice host MnSi. Here, we…
Quantum oscillations and a non-trivial Berry phase in the noncentrosymmetric superconductor BiPd
Mojammel A. Khan, D. E. Graf, D. Browne +4
We report the measurements of de Haas-van Alphen (dHvA) oscillations in the noncentrosymmetric superconductor BiPd. Several pieces of a complex multi-sheet Fermi surface are identi…
Ir d-band Derived Superconductivity in the Lanthanum-Iridium System LaIr3
Neel Haldolaarachchige, Leslie Schoop, Mojammel A. Khan +4
The electronic properties of the heavy metal superconductor LaIr3 are reported. The estimated superconducting parameters obtained from physical properties measurements indicate tha…
Effect of Negative Pressure on the Prototypical Itinerant Magnet MnSi
C. Dhital, M. A Khan, M. Saghayezhian +4
The evolution of the magnetic and charge transport properties of itinerant magnetic metal MnSi with the substitution of Al and Ga on the Si site is investigated. We observe an incr…
Complex superconductivity in the noncentrosymmetric compound ReZr
Mojammel A. Khan, A. B. Karki, T. Samanta +10
We report the electronic structure, synthesis, and measurements of the magnetic, transport, and thermal properties of the polycrystalline noncentrosymmetric compound ReZr. We…