Zobrazeno 1 - 10
of 51
pro vyhledávání: '"Balodhi, Ashiwini"'
We investigated the effect of Ni doping in a recently proposed quantum spin liquid (QSL) candidate Li$_4$CuTeO$_6$. We performed a comprehensive study on the structural and magnetic properties. We find that the anti-site disorder between Li$^+$ and C
Externí odkaz:
http://arxiv.org/abs/2402.16768
Autor:
Balodhi, Ashiwini, Kim, Min Gyu
Publikováno v:
In Journal of Magnetism and Magnetic Materials 1 December 2024 611
Publikováno v:
In Physica B: Condensed Matter 15 April 2024 679
Autor:
Balodhi, Ashiwini, Singh, Yogesh
We report on the effects of introducing magnetic and non-magnetic disorder in the hyperkagome iridate quantum spin liquid (QSL) candidate Na$_4$Ir$_3$O$_8$ by partially replacing Ir$^{4+}$ ($S = 1/2$) with Ru$^{4+}$ ($S = 1$) or Ti$^{4+}$ ($S = 0$).
Externí odkaz:
http://arxiv.org/abs/1807.03940
Autor:
Balodhi, Ashiwini, Singh, Yogesh
Publikováno v:
Phys. Rev. Materials 2, 024403 (2018)
We report single crystal growth, electrical resistivity $\rho$, anisotropic magnetic susceptibiltiy $\chi$, and heat capacity $C_p$ measurements on the one-dimensional spin-chain ruthenate Na$_2$RuO$_4$. We observe variable range hopping (VRH) behavi
Externí odkaz:
http://arxiv.org/abs/1801.01524
Autor:
Balodhi, Ashiwini, Singh, Yogesh
Publikováno v:
Phys. Rev. Materials 1, 024407 (2017)
We report synthesis of polycrystalline samples of the recently discovered spin liquid material Ca$_{10}$Cr$_7$O$_{28}$ and present measurements of the ambient and high pressure magnetic susceptibility $\chi$ versus temperature $T$, magnetization $M$
Externí odkaz:
http://arxiv.org/abs/1612.02692
Autor:
Gupta, Satyendra Nath, Sriluckshmy, P. V., Balodhi, Ashiwini, Muthu, D. V. S., Hassan, S. R., Singh, Yogesh, Ramakrishnan, T. V., Sood, A. K.
Publikováno v:
Phys. Rev. B 94, 155153, 2016
Combining Raman scattering measurements with mean field calculations of the Raman response we show that Kitaev-like magnetic exchange is dominant in the hyperkagome iridate Na$_4$Ir$_3$O$_8$. In the measurements we observe a broad Raman band at $\sim
Externí odkaz:
http://arxiv.org/abs/1606.07938
Akademický článek
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Publikováno v:
Physical Review B 91, 224409 (2015)
The hyper-kagome material Na$_4$Ir$_3$O$_8$ is a three-dimensional spin-liquid candidate proximate to a quantum critical point (QCP). We present a comprehensive study of the structure, magnetic susceptibility $\chi$, heat capacity $C$, and electrical
Externí odkaz:
http://arxiv.org/abs/1412.0455
Autor:
Gupta, Satyendra Nath, Sriluckshmy, P. V., Mehlawat, Kavita, Balodhi, Ashiwini, Mishra, Dileep K, Muthu, D. V. S., Hassan, S. R., Singh, Yogesh, Ramakrishnan, T. V., Sood, A. K.
Publikováno v:
EPL, 114 (2016) 47004
Inelastic light scattering studies on single crystals of (Na$_{1-x}$Li$_x$)$_2$IrO$_3$ ($x = 0, 0.05$ and $0.15$) show a polarization independent broad band at $\sim $~2750 cm$^{-1}$ with a large band-width $\sim 1800$~cm$^{-1}$. For Na$_2$IrO$_3$ th
Externí odkaz:
http://arxiv.org/abs/1408.2239