Zobrazeno 1 - 10
of 74
pro vyhledávání: '"Dan, Shovan"'
Autor:
Dan, Shovan, Ptok, Andrzej, Pavlosiuk, Orest, Singh, Karan, Wiśniewski, Piotr, Kaczorowski, Dariusz
Publikováno v:
Adv. Funct. Mater. 2024, 2402415
We present theoretical and experimental results exploring a half-Heusler compound TmPdSb with unusual band order and metallic surface states. Typically, the half-Heusler systems exhibit topological features in a semimetallic state, and trivial ones i
Externí odkaz:
http://arxiv.org/abs/2406.10094
Autor:
Elius, Iftakhar Bin, Casey, Jacob F, Regmi, Sabin, Buturlim, Volodymyr, Sakhya, Anup Pradhan, Sprague, Milo, Mondal, Mazharul Islam, Valadez, Nathan, Kumay, Arun K, Scrivens, Justin, Venkateswara, Yenugonda, Dan, Shovan, Romanova, Tetiana, Pathak, Arjun K, Gofryk, Krzysztof, Ptok, Andrzej, Kaczorowski, Dariusz, Neupane, Madhab
The LnSbTe (Ln = Lanthanides) family, like isostructural ZrSiS type compounds, has emerged as a fertile playground for exploring the interaction of electronic correlations and magnetic ordering with the nodal line band topology. Here, we report a det
Externí odkaz:
http://arxiv.org/abs/2406.09054
Unconventional anomalous Hall effect was observed in antiferromagnetic state of EuZn$_2$Sb$_2$. Scaling of unconventional Hall conductivity with the longitudinal conductivity, and the magnitude of Hall angle indicate spin chirality despite collinear
Externí odkaz:
http://arxiv.org/abs/2402.05237
Autor:
Singh, Karan, Dan, Shovan, Ptok, A., Zaleski, T. A., Pavlosiuk, O., Wiśniewski, P., Kaczorowski, D.
We report magnetic and transport properties of single-crystalline EuZn$_{2}$P$_{2}$, which has trigonal CaAl$_2$Si$_2$-type crystal structure and orders antiferromagnetically at $\approx$23~K. Easy $ab$-plane magneto-crystalline anisotropy was confir
Externí odkaz:
http://arxiv.org/abs/2307.11924
Autor:
Gupta, Shuvankar, Chakraborty, Sudip, Bhasin, Vidha, Pakhira, Santanu, Dan, Shovan, Barreteau, Celine, Crivello, Jean-Claude, Jha, S. N., Avdeev, Maxim, Greneche, Jean Marc, Bhattacharyya, Dibyendu, Alleno, Eric, Mazumdar, Chandan
Publikováno v:
Physical Review B 108, 045137 (2023)
In this work, we report the successful synthesis of a Fe-based novel half-metallic quaternary Heusler alloy FeMnVGa and its structural, magnetic and transport properties probed through different experimental methods and theoretical technique. Density
Externí odkaz:
http://arxiv.org/abs/2303.08579
Autor:
Dan, Sambhab, Kargeti, Kuldeep, Sahoo, R. C., Dan, Shovan, Pal, Debarati, Verma, Sunil, Chakravarty, Sujay, Panda, S. K., Patil, S
In the present study, we have discussed the up-turn behavior in the resistivity pattern of the topological nodal line semimetal InBi. We argued that such nature could be generalized with a mathematical model, that can be applied to any compounds exhi
Externí odkaz:
http://arxiv.org/abs/2210.16527
Autor:
Chowdhury, Rajeswari Roy, Patra, Chandan, DuttaGupta, Samik, Satheesh, Sayooj, Dan, Shovan, Fukami, Shunsuke, Singh, Ravi Prakash
Publikováno v:
Phys. Rev. Materials 6, 014002 (2022)
Two-dimensional (2D) van der Waals (vdW) magnetic materials have garnered considerable attention owing to the existence of magnetic order down to atomic dimensions and flexibility towards interface engineering, offering an attractive platform to expl
Externí odkaz:
http://arxiv.org/abs/2112.04425
Autor:
Chakraborty, Sudip, Gupta, Shuvankar, Pakhira, Santanu, Dan, Shovan, Biswas, Anis, Mudryk, Yaroslav, Mazumdar, Chandan
Publikováno v:
In Journal of Alloys and Compounds 25 April 2024 981
Autor:
Pandey, Abhishek, Singh, A. K., Dan, Shovan, Ghosh, K., Das, I., Tripathi, S., Kumar, U., Ranganathan, R., Johnston, D. C., Mazumdar, Chandan
Publikováno v:
Phys. Rev. Materials 4, 084411 (2020)
We report investigations of the structural, magnetic, electrical transport and thermal properties of five compositions of the metallic perovskite GdRh$_3$C$_{1-x}$B$_x$ ($0.00 \le x \le 1.00$). Our results show that all the five compositions undergo
Externí odkaz:
http://arxiv.org/abs/2003.00731
Autor:
Mondal, Binita, Dan, Shovan, Mondal, Sudipta, Bhowmik, R. N., Ranganathan, R., Mazumdar, Chandan
The binary compounds GdIr3, TbIr3 and HoIr3 are synthesized successfully and found to form in macroscopic co-existence of two polymorphic phases: C15b and AuCu3-type. The dc magnetization and heat capacity studies confirm that C15b phase orders ferro
Externí odkaz:
http://arxiv.org/abs/1904.04807