Zobrazeno 1 - 10
of 161
pro vyhledávání: '"Bhowal S"'
We show that hematite, $\alpha$-Fe$_2$O$_3$, below its Morin transition, has a ferroic ordering of rank-5 magnetic triakontadipoles on the Fe ions. In the absence of spin-orbit coupling, these are the lowest-order ferroically aligned magnetic multipo
Externí odkaz:
http://arxiv.org/abs/2405.10675
Autor:
Bandyopadhyay, Abhisek, Chakraborty, A., Bhowal, S., Kumar, Vinod, Sala, M. M., Efimenko, A., Meneghini, C., Dasgupta, I., Dasgupta, T. Saha, Mahajan, A. V., Ray, Sugata
Spin-orbit coupling (SOC) offers a large variety of novel and extraordinary magnetic and electronic properties in otherwise `ordinary pool' of heavy ion oxides. Here we present a detailed study on an apparently isolated hexagonal 2$H$ spin-chain $d^4
Externí odkaz:
http://arxiv.org/abs/2111.00925
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Investigation of elementary excitations has advanced our understanding of many-body physics governing most physical properties of matter. Recently spin-orbit excitons have drawn much attention, whose condensates near phase transitions exhibit Higgs m
Externí odkaz:
http://arxiv.org/abs/1906.01262
Autor:
Pal, A. D.1 deb_anindita@yahoo.com, Bhowal, S.1
Publikováno v:
Journal of Scientific Research. 2023, Vol. 15 Issue 3, p761-781. 13p.
Autor:
Banerjee, A., Sannigrahi, J., Bhowal, S., Dasgupta, I., Majumdar, S., Walker, H. C., Bhattacharyya, A., Adroja, D. T.
The pyrovanadate alpha-Cu2V2O7 belongs to the orthorhombic (Fdd2) class of crystals with noncentrosymmetric crystal structure. Recently, the compound has been identified to be a magnetic multiferroic with a substantial electric polarization below the
Externí odkaz:
http://arxiv.org/abs/1610.03969
Autor:
Panda, S. K., Bhowal, S., Li, Ying, Ganguly, S., Valentí, Roser, Nordström, L. L., Dasgupta, I.
Publikováno v:
Phys. Rev. B 92, 180403(R) (2015)
We have carried out a detailed first-principles study of a d$^{4.5}$ quaternary iridate Ba$_3$YIr$_2$O$_9$ both in its 6H-perovskite-type ambient pressure (AP) phase and also for the high pressure (HP) cubic phase. Our analysis reveals that the AP ph
Externí odkaz:
http://arxiv.org/abs/1511.03112
Publikováno v:
Phys. Rev. B 91, 220407(R) (2015)
We report $\alpha$-Cu$_2$V$_2$O$_7$ to be an improper multiferroic with the simultaneous development of electric polarization and magnetization below $T_C$ = 35 K. The observed spontaneous polarization of magnitude 0.55 $\mu$Ccm$^{-2}$ is highest amo
Externí odkaz:
http://arxiv.org/abs/1501.00809
Autor:
Voma, U. K., Shahee, A., Kim, Kwang-Tak, Lee, Jungwoo, Boya, K., Bhowal, S., Kim, Kee Hoon, Koteswararao, B.
Publikováno v:
Journal of Applied Physics; 4/28/2023, Vol. 133 Issue 16, p1-7, 7p
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.