J
J. S. Gardner
Researcher at Indiana University
Publications - 52
Citations - 1392
J. S. Gardner is an academic researcher from Indiana University. The author has contributed to research in topics: Neutron scattering & Inelastic neutron scattering. The author has an hindex of 20, co-authored 52 publications receiving 1273 citations. Previous affiliations of J. S. Gardner include National Institute of Standards and Technology.
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Journal ArticleDOI
Multiferroic behavior in the double-perovskite Lu 2 MnCoO 6
S. Yáñez-Vilar,Eundeok Mun,Vivien Zapf,Benjamin G. Ueland,J. S. Gardner,J. S. Gardner,J. D. Thompson,John Singleton,Manuel Sánchez-Andújar,Jorge Mira,N. Biskup,María Antonia Señarís-Rodríguez,Cristian D. Batista +12 more
TL;DR: In this article, a multiferroic member of the double perovskites was investigated using x-ray and neutron diffraction, specific heat, magnetization, electric polarization, and dielectric constant measurements.
Journal ArticleDOI
Neutron scattering studies of the cooperative paramagnet pyrochlore Tb 2 Ti 2 O 7
J. S. Gardner,Bruce D. Gaulin,A. J. Berlinsky,P. Waldron,Sarah Dunsiger,N. P. Raju,John E. Greedan +6 more
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Two-dimensional kagome correlations and field induced order in the ferromagnetic XY pyrochlore Yb2Ti2O7.
Kate Ross,Jacob Ruff,C. P. Adams,C. P. Adams,J. S. Gardner,J. S. Gardner,H. A. Dabkowska,Yiming Qiu,Yiming Qiu,John R. D. Copley,Bruce D. Gaulin,Bruce D. Gaulin +11 more
TL;DR: Neutron scattering measurements show the ferromagnetic XY pyrochlore Yb2Ti2O7 to display strong quasi-two-dimensional spin correlations at low temperature, which give way to long range order (LRO) under the application of modest magnetic fields.
Journal ArticleDOI
Magnetic structure of CeRhIn5 as a function of pressure and temperature
Anna Llobet,J. S. Gardner,E. G. Moshopoulou,Jean-Michel Mignot,Michael Nicklas,Wei Bao,N. O. Moreno,P. G. Pagliuso,I. N. Goncharenko,J. L. Sarrao,J. D. Thompson +10 more
TL;DR: In this article, magnetic neutron-diffraction and electrical resistivity studies on single crystals of the heavy-fermion antiferromagnet CeRhIn 5 at pressures up to 2.3 GPa were performed.
Journal ArticleDOI
Dynamic spin ice: Pr2Sn2O7.
H. D. Zhou,Christopher R. Wiebe,J. A. Janik,Luis Balicas,Y. J. Yo,Yiming Qiu,Yiming Qiu,John R. D. Copley,J. S. Gardner,J. S. Gardner +9 more
TL;DR: A new spin ice is reported--Pr2Sn2O7--which appears to have enhanced residual entropy due to the dynamic nature of the spins, and suggests that the ground state is dynamic.