Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Purwar, Shubham"'
We investigate the magnetocrystalline anisotropy, critical behavior, and magnetocaloric effect in ferromagnetic-layered Cr$_2$Te$_3$. We have studied the critical behavior around the Curie temperature ($T_C$) using various techniques, including the m
Externí odkaz:
http://arxiv.org/abs/2407.17845
Autor:
Purwar, Shubham, Bhowmik, Tushar Kanti, Rajesh, Tijare Mandar, Gorai, Anupam, Chittari, Bheema Lingam, Thirupathaiah, S.
We investigate the structural, magnetocrystalline anisotropy, critical behaviour, and magnetocaloric effect in the layered room-temperature monoclinic ferromagnet Cr$_{1.38}$Te$_2$. The critical behavior is studied by employing various techniques suc
Externí odkaz:
http://arxiv.org/abs/2406.16831
Publikováno v:
Acta Materialia, 271, 119898 (2024)
We report the magnetic, electrical, and magnetotransport (Hall effect) properties of the hexagonal itinerant ferromagnet Cr$_{0.83}$Te. Further, a comprehensive study of the magneto-entropy scaling behavior has been done around the Curie temperature
Externí odkaz:
http://arxiv.org/abs/2404.07237
Publikováno v:
Journal of Physics: Condensed Matter (2024)
We report on the magnetic and Hall effect measurements of the magnetic Weyl semimetal, Mn$_{2.94}$Ge (Ge-rich) single crystal. From the magnetic properties study, we identify unusual multiple magnetic transitions below the N$\acute{e}$el temperature
Externí odkaz:
http://arxiv.org/abs/2402.11923
Autor:
M, Anjan Kumar N, Mukherjee, Soumya, Mukherjee, Abhirup, Punjal, Ajinkya, Purwar, Shubham, Setti, Thirupathaiah, S, Shriganesh Prabhu, Lal, Siddhartha, Kamaraju, N.
Elucidating the emergence of long-range magnetic ordering from its precursor short-range magnetic ordering (SRMO) in two-dimensional van der Waals materials holds profound implications for fundamental research and technological advancements. However,
Externí odkaz:
http://arxiv.org/abs/2402.01256
We studied the electrical transport, Hall effect, and magnetic properties of monoclinic layered ferromagnet Cr$_{2.76}$Te$_4$. Our studies demonstrate Cr$_{2.76}$Te$_4$ to be a soft ferromagnet with strong magnetocrystalline anisotropy. Below 50 K, t
Externí odkaz:
http://arxiv.org/abs/2309.08898
Autor:
Purwar, Shubham, Bose, Anumita, Low, Achintya, Singh, Satyendra, Venkatesh, R., Narayan, Awadhesh, Thirupathaiah, Setti
Publikováno v:
Applied Materials Today 39, 102328 (2024)
Topological superconductors are an exciting class of quantum materials from the point of view of the fundamental sciences and potential technological applications. Here, we report on the successful introduction of superconductivity in a ferromagnetic
Externí odkaz:
http://arxiv.org/abs/2302.05145
The compound V$_5$S$_8$ can also be represented by V$_{1.25}$S$_2$, a transition metal dichalcogenide (TMDC) with excess V. Very few TMDCs show magnetism and/or Kondo effect. Among them, the sister compounds VSe$_2$ and VTe$_2$ are recently proved to
Externí odkaz:
http://arxiv.org/abs/2302.03301
Autor:
Low, Achintya, Ghosh, Susanta, Changdar, Susmita, Routh, Sayan, Purwar, Shubham, Thirupathaiah, S.
Publikováno v:
Physical Review B, 106, 144429 (2022)
Magnetic topological materials, in which strong correlations between magnetic and electronic properties of matter, give rise to various exotic phenomena such as anomalous Hall effect (AHE), topological Hall effect (THE), and skyrmion lattice. Here, w
Externí odkaz:
http://arxiv.org/abs/2210.14150
We present a thorough study on the magnetoanisotropic properties and magnetocaloric effect in the layered ferromagnetic Cr$_4$Te$_5$ single crystals by performing the critical behaviour analysis of magnetization isotherms. The critical exponents $\be
Externí odkaz:
http://arxiv.org/abs/2209.08477