318 citations · 2.6k across the 82 of their papers we have counts for
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Superconductivity in SmFe1-xCoxAsO (x = 0.0 to 0.30)
V. P. S. Awana, Anand Pal, Arpita Vajpayee +7
We report synthesis, structural details and magnetization of SmFe1-xCoxAsO with x ranging from 0.0 to 0.30. It is found that Co substitutes fully at Fe site in SmFeAsO in an iso-st…
Synthesis and Physical Properties of FeSe1/2Te1/2 Superconductor
V. P. S. Awana, Anand Pal, Arpita Vajpayee +9
One of the most important properties of very recently reported FeSe based superconductors is the robustness of their superconductivity under applied magnetic field. The synthesis a…
Drastic suppression of the superconductivity of LaFeAsO0.85 by a nonmagnetic impurity
Y. F. Guo, Y. G. Shi, S. Yu +10
We observed a drastic Tc suppression caused by no more than 3 at.% of Zn doped to the optimized superconductor LaFeAsO0.85 (Tc = 26 K). The electrical resistivity and magnetic susc…
Continuous metal-insulator transition of the antiferromagnetic perovskite NaOsO3
Y. G. Shi, Y. F. Guo, S. Yu +11
Newly synthesized perovskite NaOsO3 shows Curie-Weiss metallic nature at high temperature and suddenly goes into an antiferromagnetically insulating state at 410 K on cooling. Elec…
Electronic structure of BiMeO3 multiferroics and related oxides
J. A. McLeod, Z. V. Pchelkina, L. D. Finkelstein +5
We have performed a systematic study of the electronic structures of BiMeO3 (Me = Sc, Cr, Mn, Fe, Co, Ni) series by soft X-ray emission (XES) and absorption (XAS) spectroscopy. The…
Magnetic anomalies of hydrous cobaltate compound Na_x(H_3O)_zCoO_2 \cdot yH_2O detected by NMR and NQR measurements
Y. Ihara, H. Takeya, K. Ishida +5
In order to investigate the relationship between superconductivity and magnetism in bilayer-hydrate cobaltate Na_x(H_3O)_zCoO_2 \cdot yH_2O, Co nuclear magnetic resonance (NMR) and…