32 citations · 47 across the 5 of their papers we have counts for
4 papers · 1 filter
Possible realization of a randomness-driven quantum disordered state in an S = 1/2 antiferromagnet Sr3CuTa2O9
B. Sana, M. Barik, S. Lee +9
Collective behavior of spins, frustration-induced strong quantum fluctuations, and subtle interplay between competing degrees of freedom in quantum materials can lead to correlated…
Field-tunable Berezinskii-Kosterlitz-Thouless correlations in a Heisenberg magnet
D. Opherden, M. S. J. Tepaske, F. Bärtl +10
We report the manifestation of field-induced Berezinskii-Kosterlitz-Thouless (BKT) correlations in the weakly coupled spin-1/2 Heisenberg layers of the molecular-based bulk materia…
Structural 130-K Phase Transition and Emergence of a Two-Ion Kondo State in HT-CeRhGa Explored by Ga Nuclear Quadrupole Resonance
Sh. Yamamoto, T. Fujii, S. Luther +9
We have studied the microscopic magnetic properties, the nature of the 130-K phase transition, and the ground state in the recently synthesized compound CeRhGa by use of $^…
Quantum critical dynamics of a S = 1/2 antiferromagnetic Heisenberg chain studied by 13C-NMR spectroscopy
H. Kuehne, H. -H. Klauss, S. Grossjohann +6
We present a 13C-NMR study of the magnetic field driven transition to complete polarization of the S=1/2 antiferromagnetic Heisenberg chain system copper pyrazine dinitrate Cu(C_4H…