2023, Journal of Solid State Chemistry Citation Excerpt : Importantly, zinc orthophosphate NLO crystals are rarely reported, and the SHG effect of (NH4)3(H3O)Zn4(PO4)4 is the strongest among known zinc orthophosphates. Hence, this work is worthy for exploring new zinc orthophosphate NLO materia...
The Heisenberg kagome antiferromagnet is a frustrated system that provides a simple model for the study of strongly fluctuating magnets with a highly degenerate ground state. Hydronium jarosite, (H3O)Fe-3(OH)(6)(SO4)(2) possesses a kagome lattice of Fe3+ ions that behave as S = 5/2 ...
In the U x La 1-x S system there is an abrupt loss of the long-range ferromagnetic ordering found in pure US at a critical concentration x c 0.57 , which is far above the percolation limit. As the magnetic ground state in such a system can be strongly affected by small variations of...
We have studied the superconducting phase diagram of NaxCoO2.yH(2)O as a function of electronic doping, characterizing our samples both in terms of Na content x and the Co valence state. Our findings are consistent with a recent report that intercalation of H3O+ ions into NaxCoO2, togethe...
A critical assessment of the pairing symmetry in NaxCoO2.yH2O Its superconductivity is often assumed to be unconventional in that the Cooper pairs are not in a spin singlet state with s-wave symmetry, as with ... II Mazin,MD Johannes - 《Nature Physics》 被引量: 58发表: 2005年 Unconven...
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We report the detection of absorption lines by the reactive ions OH+, H2O+\nand H3O+ along the line of sight to the submillimeter continuum source\nG10.6$-$0.4 (W31C). We used the Herschel HIFI instrument in dual beam switch\nmode to observe the ground state rotational transitions of OH...