Zobrazeno 1 - 10
of 77
pro vyhledávání: '"Stenning, G B G"'
Autor:
Yadav, A., Elghandour, A., Arh, T., Adroja, D. T., Le, M. D., Stenning, G. B. G., Aouane, M., Luther, S., Hotz, F., Hicken, T. J., Luetkens, H., Zorko, A., Klingeler, R., Khuntia, P.
The intertwining between competing degrees of freedom, anisotropy, and frustration-induced quantum fluctuations offers an ideal ground to realize exotic quantum phenomena in the rare-earth-based kagome lattice. The magnetic susceptibility reveals the
Externí odkaz:
http://arxiv.org/abs/2407.09179
Autor:
Khatua, J., Tay, D., Shiroka, T., Pregelj, M., Kargeti, K., Panda, S. K., Stenning, G. B. G., Adroja, D. T., Khuntia, P.
In rare-earth-based frustrated magnets, the synergistic interplay between spin correlations, spin-orbit coupling and competing exchange interactions provide a promising route to realize exotic quantum states with nontrivial excitations. Here, through
Externí odkaz:
http://arxiv.org/abs/2407.05867
Autor:
Bandyopadhyay, Abhisek, Lee, S., Adroja, D. T., Lees, M. R., Stenning, G. B. G., Aich, P., Tortora, Luca, Meneghini, C., Cibin, G., Berlie, Adam, Saha, R. A., Takegami, D., Melendez-Sans, A., Poelchen, G., Yoshimura, M., Tsuei, K. D., Hu, Z., Chan, Ting-Shan, Chattopadhyay, S., Thakur, G. S., Choi, Kwang-Yong
We present an experimental investigation of the magnetic ground state in Ba$_4$NbIr$_3$O$_{12}$, a fractional valent trimer iridate. X-ray absorption and photoemission spectroscopy show that the Ir valence lies between 3+ and 4+ while Nb is pentavale
Externí odkaz:
http://arxiv.org/abs/2406.17129
Autor:
Bandyopadhyay, Abhisek, Lee, S., Adroja, D. T., Stenning, G. B. G., Berlie, Adam, Lees, M. R., Saha, R. A., Takegami, D., Melendez-Sans, A., Poelchen, G., Yoshimura, M., Tsuei, K. D., Hu, Z., Kao, Cheng-Wei, Huang, Yu-Cheng, Chan, Ting-Shan, Cho, Kwang-Yong
Frustrated magnets offer a plethora of exotic magnetic ground states, including quantum spin liquids (QSLs), in which enhanced quantum fluctuations prevent a long-range magnetic ordering of the strongly correlated spins down to lowest temperature. He
Externí odkaz:
http://arxiv.org/abs/2403.06446
Autor:
Faure, Q., Dashwood, C. D., Colin, C. V., Johnson, R. D., Ressouche, E., Stenning, G. B. G., Spratt, J., McMorrow, D. F., Perry, R. S.
We report a comprehensive experimental investigation of the magnetic structure of the cycloidal phase in Ca$_3$Ru$_2$O$_7$, which mediates the spin reorientation transition, and establishes its magnetic phase diagram. In zero applied field, single-cr
Externí odkaz:
http://arxiv.org/abs/2208.09368
Autor:
Tripathi, Rajesh, Adroja, D. T., Ritter, C., Sharma, Shivani, Yang, Chongli, Hillier, A. D., Koza, M. M., Demmel, F., Sundaresan, A., Langridge, S., Higemoto, Wataru, Ito, Takashi U., Strydom, A. M., Stenning, G. B. G., Bhattacharyya, A., Keen, David, Walker, H. C., Perry, R. S., Pratt, Francis, Si, Qimiao, Takabatake, T.
Publikováno v:
Physical Review B 106, 064436 (2022)
We present the results of muon spin relaxation ($\mu$SR) and neutron scattering on the Ce-based quasikagome lattice CeRh$_{1-x}$Pd$_{x}$Sn ($x=0.1$ to 0.75). Our ZF-$\mu$SR results reveal the absence of static long-range magnetic order down to 0.05~K
Externí odkaz:
http://arxiv.org/abs/2208.03148
Autor:
Mustonen, O., Mutch, H., Walker, H. C., Baker, P. J., Coomer, F. C., Perry, R. S., Pughe, C., Stenning, G. B. G., Liu, C., Dutton, S. E., Cussen, E. J.
Publikováno v:
npj Quantum Mater. 7, 74 (2022)
$B$-site ordered 4$d^1$ and 5$d^1$ double perovskites have a number of potential novel ground states including multipolar order, quantum spin liquids and valence bond glass states. These arise from the complex interactions of spin-orbital entangled $
Externí odkaz:
http://arxiv.org/abs/2108.02209
Autor:
Das, Debarchan, Adroja, D. T., Lees, M. R., Taylor, R. W., Bishnoi, Z. S., Anand, V. K., Bhattacharyya, A., Guguchia, Z., Baines, C., Luetkens, H., Stenning, G. B. G., Duan, Lei, Wang, Xiancheng, Jin, Changqing
Publikováno v:
Phys. Rev. B 103, 144516 (2021)
The superconducting gap structure of a topological crystalline insulator (TCI) candidate ZrRuAs ($T^{\rm on}_{\rm c}$ = 7.9(1) K) with a noncentrosymmetric crystal structure has been investigated using muon spin rotation/relaxation ($\mu$SR) measurem
Externí odkaz:
http://arxiv.org/abs/2101.08234
Akademický článek
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Autor:
Mustonen, O., Vasala, S., Mutch, H., Thomas, C. I., Stenning, G. B. G., Baggio-Saitovitch, E., Cussen, E. J., Karppinen, M.
Publikováno v:
Chem. Commun. 55, 1132 (2019)
The isostructural double perovskites Ba$_2$CuTeO$_6$ and Ba$_2$CuWO$_6$ are shown by theory and experiment to be frustrated square-lattice antiferromagnets with opposing dominant magnetic interactions. This is driven by differences in orbital hybridi
Externí odkaz:
http://arxiv.org/abs/1812.05619