Zobrazeno 1 - 10
of 79
pro vyhledávání: '"Khan, Mojammel A."'
Autor:
Regmi, Sabin, Huang, Cheng-Yi, Khan, Mojammel A., Wang, Baokai, Sakhya, Anup Pradhan, Hosen, M. Mofazzel, Thompson, Jesse, Singh, Bahadur, Denlinger, Jonathan D., Ishigami, Masahiro, Mitchell, J. F., Kaczorowski, Dariusz, Bansil, Arun, Neupane, Madhab
Publikováno v:
J. Phys.: Condens. Matter 36, 075502 (2023)
The family of transition metal dipnictides (TMDs) has been of theoretical and experimental interest because this family hosts topological states and extremely large magnetoresistance (MR). Recently, TaAs2, a member of this family, has been predicted
Externí odkaz:
http://arxiv.org/abs/2311.09055
Autor:
Ye, Feng, Morgan, Zachary, Tian, Wei, Chi, Songxue, Wang, Xiaoping, Manley, Michael E., Parker, David, Khan, Mojammel A., Mitchell, J. F., Fishman, Randy
Publikováno v:
Phys. Rev. B 103, 184413 (2021)
Single crystal neutron diffraction, inelastic neutron scattering, bulk magnetization measurements, and first-principles calculations are used to investigate the magnetic properties of the honeycomb lattice $\rm Tb_2Ir_3Ga_9$. While the $R\ln2$ magnet
Externí odkaz:
http://arxiv.org/abs/2103.03157
Publikováno v:
Phys. Rev. B 103, 024445 (2021)
We have investigated the magnetic and charge transport properties of single crystals of Nowotney Chimney Ladder compound Cr$_{11}$Ge$_{19}$ and mapped out a comprehensive phase diagram reflecting the complicated interplay between the Dzyaloshinskii-M
Externí odkaz:
http://arxiv.org/abs/2010.05410
Autor:
Khan, Mojammel A., Chang, Po-Hao, Ghimire, Nirmal, Bretz-Sullivan, Terence M., Bhattacharya, Anand, Jiang, Jidong S., Singleton, John, Mitchell, John F.
Publikováno v:
Phys. Rev. B 101, 245113 (2020)
A study of the Fermi surface of the putative topological semimetal Pd$_3$Pb has been carried out using Shubnikov-de Haas (SdH) oscillations measured in fields of up to 60 T. Pd$_3$Pb has garnered attention in the community due to a peculiar Fermi sur
Externí odkaz:
http://arxiv.org/abs/2006.01871
Autor:
Khan, Mojammel A., Zhang, Qiang, Bao, Jin-Ke, Fishman, Randy S., Botana, Antia S., Choi, Y., Fabbris, G., Haskel, D., Singleton, John, Mitchell, John F.
Publikováno v:
Phys. Rev. Materials 3, 114411 (2019)
Single crystals of a honeycomb lattice antiferromagnet, Tb$_2$Ir$_3$Ga$_9$ were synthesized, and the physical properties have been studied. From magnetometry, a long-range antiferromagnetic ordering at $\approx$12.5 K with highly anisotropic magnetic
Externí odkaz:
http://arxiv.org/abs/1906.10020
Autor:
Rebar, Drew J., Birnbaum, Serena M., Singleton, John, Khan, Mojammel, Ball, J. C., Adams, P. W., Chan, Julia Y., Young, D. P., Browne, Dana A, DiTusa, John F.
Publikováno v:
Phys. Rev. B 99, 094517 (2019)
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~K. Despite the polycrystalline nature of the samples, the observation
Externí odkaz:
http://arxiv.org/abs/1812.02830
Autor:
Khan, Mojammel A., Young, D. P., Adams, P. W., Browne, D., Gautreau, D. M., Phelan, W. Adam, Cao, Huibo, DiTusa, J. F.
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 have explored the magnetic and transport properties of Co-doped RuGe:
Externí odkaz:
http://arxiv.org/abs/1803.05585
Autor:
Khan, Mojammel A., Graf, D. E., Browne, D., Vekhter, I., DiTusa, J. F., Phelan, W. Adam, Young, D. P.
Publikováno v:
Phys. Rev. B 99, 020507 (2019)
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 identified, including a small pocket (frequency 40 T) which is three dimensi
Externí odkaz:
http://arxiv.org/abs/1707.04570
Autor:
Haldolaarachchige, Neel, Schoop, Leslie, Khan, Mojammel A., Huang, Wenxuan, Ji, Huiwen, Hettiarachchilage, Kalani, Young, David P.
Publikováno v:
J. Phys.: Condens. Matter 29, 475602 (2017)
The electronic properties of the heavy metal superconductor LaIr3 are reported. The estimated superconducting parameters obtained from physical properties measurements indicate that LaIr3 is a BCS-type superconductor. Electronic band structure calcul
Externí odkaz:
http://arxiv.org/abs/1706.06885
Autor:
Khan, Mojammel A., Karki, A. B., Samanta, T., Browne, D., Stadler, S., Vekhter, I., Adams, P. W., Pandey, Abhishek, Prozorov, R., Teknowijoyo, S., Cho, K., Graf, D. E., Young, D. P.
Publikováno v:
Phys. Rev. B 94, 144515 (2016)
We report the electronic structure, synthesis, and measurements of the magnetic, transport, and thermal properties of the polycrystalline noncentrosymmetric compound Re$_{6}$Zr. We observed a bulk superconducting transition at temperature $T_{c}$ $\s
Externí odkaz:
http://arxiv.org/abs/1603.07297