Zobrazeno 1 - 10
of 4 369
pro vyhledávání: '"Nath, R."'
Autor:
HAYSTAC Collaboration, Bai, Xiran, Jewell, M. J., Echevers, J. M., van Bibber, K., Cahn, S. B., Droster, A., Esmat, Maryam H., Ghosh, Sumita, Graham, Eleanor, Jackson, H., Laffan, Claire, Lamoreaux, S. K., Leder, A. F., Lehnert, K. W., Lewis, S. M., Maruyama, R. H., Nath, R. D., Rapidis, N. M., Ruddy, E. P., Silva-Feaver, M., Simanovskaia, M., Singh, Sukhman, Speller, D. H., Zacarias, Sabrina, Zhu, Yuqi
This Letter reports new results from the HAYSTAC experiment's search for dark matter axions in our galactic halo. It represents the widest search to date that utilizes squeezing to realize sub-quantum limited noise. The new results cover 1.71 $\mu$eV
Externí odkaz:
http://arxiv.org/abs/2409.08998
Autor:
Guchhait, S., Painganoor, A., Islam, S. S., Sichelschmidt, J., Le, M. D., Christensen, N. B., Nath, R.
The interplay of magnetic correlations, crystal electric field interactions, and spin-orbit coupling in low-dimensional frustrated magnets fosters novel ground states with unusual excitations. Here, we report the magnetic properties and crystal elect
Externí odkaz:
http://arxiv.org/abs/2408.17417
Publikováno v:
Phys. Rev. B 110, L060403 (2024)
The layered triangular lattice owing to $1:2$ order of $B$ and $B'$ sites in the triple perovskite $A_3 B B'_2$O$_9$ family provides an enticing domain for exploring the complex phenomena of quantum spin liquids (QSLs). We report a comprehensive inve
Externí odkaz:
http://arxiv.org/abs/2407.10076
Trillium lattices formed by corner-shared triangular units are the platform for magnetic frustration in three dimensions. Herein, we report structural and magnetic properties of the Cr-based double trillium lattice material KBaCr$_2$(PO$_4$)$_3$ stud
Externí odkaz:
http://arxiv.org/abs/2407.09376
A detailed study of the structural and magnetic properties of the spin-$3/2$ hyperkagome lattice compound Li$_2$MgMn$_3$O$_8$ is reported. This material shows ferromagnetic response below $T_{\rm C} \simeq 20.6$ K, the temperature almost three times
Externí odkaz:
http://arxiv.org/abs/2406.17623
There are several graphs defined on groups. Among them we consider graphs whose vertex set consists conjugacy classes of a group $G$ and adjacency is defined by properties of the elements of conjugacy classes. In particular, we consider commuting/nil
Externí odkaz:
http://arxiv.org/abs/2403.09423
Autor:
Mohanty, S., Magar, A., Singh, Vikram, Islam, S. S., Guchhait, S., Jain, A., Yusuf, S. M., Tsirlin, A. A., Nath, R.
A detailed study of the magnetic and magnetocaloric properties of a garnet compound Mn$_{3}$Cr$_{2}$Ge$_{3}$O$_{12}$ is carried out using x-ray diffraction, magnetization, heat capacity, and neutron diffraction measurements as well as \textit{ab init
Externí odkaz:
http://arxiv.org/abs/2403.02082
Autor:
Islam, S. S., Mukharjee, Prashanta K., Biswas, P. K., Telling, Mark, Skourski, Y., Ranjith, K. M., Baenitz, M., Inagaki, Y., Furukawa, Y., Tsirlin, A. A., Nath, R.
We probe the magnetic field-induced Tomonaga-Luttinger liquid (TLL) state in the bond-alternating spin-$1/2$ antiferromagnetic (AFM) chain compound NaVOPO$_4$ using thermodynamic as well as local $\mu$SR and $^{31}$P NMR probes down to milli-K temper
Externí odkaz:
http://arxiv.org/abs/2311.03231
The structural and magnetic properties of the geometrically frustrated spin-$1/2$ capped-kagome antiferromagnet (RbCl)Cu$_{5}$P$_{2}$O$_{10}$ are investigated via temperature dependent x-ray diffraction, magnetization, heat capacity, and $^{31}$P NMR
Externí odkaz:
http://arxiv.org/abs/2307.12384
Autor:
Lal, Surender, Sebastian, Sebin J, Islam, S. S., Saravanan, M. P., Uhlarz, M., Skourski, Y., Nath, R.
Two triangular lattice antiferromagnets Sr$_3$Co(Nb,Ta)$_2$O$_9$ with an effective $j_{\rm eff}=1/2$ of Co$^{2+}$ are synthesized and their magnetic properties are investigated via magnetization and heat capacity measurements. The leading in-plane an
Externí odkaz:
http://arxiv.org/abs/2307.06219