Zobrazeno 1 - 10
of 300
pro vyhledávání: '"Yadav, C. P."'
Publikováno v:
Phys. Rev. B 110, 054515 (2024)
Recent Angle-Resolved Photo-emission Spectroscopy (ARPES) experiments [Phys. Rev. Lett. 130, 046402 (2023)] on PdTe, a 3D-Dirac semimetal and a superconductor with the transition temperature Tc ~ 4.3 K, have revealed compelling evidence of the presen
Externí odkaz:
http://arxiv.org/abs/2408.00216
We report on the origin of spin freezing in the disordered fluorite Ho$_2$Zr$_2$O$_7$. The system is investigated by low-temperature heat capacity as well as by DC and AC magnetization. While the system does not show a long-range magnetic order down
Externí odkaz:
http://arxiv.org/abs/2407.13580
Publikováno v:
J. Phys.: Condens. Matter 36 375603 (2024)
We explore the magnetotransport and thermoelectric (Seebeck and Nernst coefficients) properties of Mn3SnC an antiperovskite magnetic Nodal line semimetal. Mn3SnC shows paramagnetic (PM) to concurrent antiferromagnetic (AFM)/ferromagnetic (FM) transit
Externí odkaz:
http://arxiv.org/abs/2406.14242
1T-VSe$_2$ is a narrow band transition metal chalcogenide that shows charge density wave (CDW) state below $T_{CDW}$ = 110 K. Here, we have explored the relevance of Kohler's rule and the thermal transport properties of VSe$_2$ across the CDW state.
Externí odkaz:
http://arxiv.org/abs/2405.15483
Publikováno v:
Phys Rev B 108 245141 (2023)
The Planar Hall effect (PHE) in topological materials has been a subject of great interest in recent years. Generally, it is understood to originate from the chiral-anomaly (CA) induced charge pumping between doubly degenerate Weyl nodes. However, th
Externí odkaz:
http://arxiv.org/abs/2303.18075
The disordered pyrochlore oxide Dy$_{2}$Zr$_{2}$O$_{7}$ shows the signatures of field-induced spin freezing with remnant zero-point spin-ice entropy at 5 kOe magnetic field. We have performed zero-field and longitudinal field Muon spin relaxation ($\
Externí odkaz:
http://arxiv.org/abs/2303.14426
Publikováno v:
Journal of Applied Physics 132, 105108 (2022)
The structural, magnetotransport, and angle-resolved photoemission spectroscopy (ARPES) of Ag-doped Bi2Se3 single crystals are presented. Temperature dependent resistivity exhibits metallic behavior with a slope change above 200 K for Ag-doped Bi2Se3
Externí odkaz:
http://arxiv.org/abs/2303.00296
Autor:
Sharma, Shailja, Kumar, Shiv, Tewari, Girish C., Sharma, Gargee, Schwier, Eike F., Shimada, Kenya, Taraphder, A., Yadav, C. S.
Publikováno v:
Phys Rev B 105, 115120 (2022)
We have performed magneto-transport and high-resolution angle-resolved photoelectron spectroscopy (ARPES) measurements on palladium (Pd) doped topological insulator Pd$_{x}$Bi$_{2}$Te$_{3}$ (0 $\leq$ x $\leq$ 0.20) single crystals. We have observed u
Externí odkaz:
http://arxiv.org/abs/2201.00845
We present the Planar Hall effect studies on the Cu intercalated type-II Dirac semimetal PdTe$_{2}$. The electrical resistivity exhibits a positive field dependence both in perpendicular and parallel field directions, causing non-zero anisotropy. The
Externí odkaz:
http://arxiv.org/abs/2110.14251
Autor:
Sheetal, Yadav, C. S.
The spin ice system Dy$_{2}$Ti$_{2}$O$_{7}$ exhibits strong frequency-dependent spin-freezing at $\sim$ 16 K temperature. Although it has been a matter of discussion for years, the origin of this unusual spin freezing is still unknown. The replacemen
Externí odkaz:
http://arxiv.org/abs/2110.13573