Georg Ehlers Distinguished R&D Staff Member and Section Head, Neutron Instrument Technologies Section, Neutron Technologies Division, Neutron Sciences Directorate Contact EHLERSG@ORNL.GOV All Publications The new Cold Neutron Chopper Spectrometer at the Spallation Neutron Source -- Design and Performance... Giant Anharmonic Phonon Scattering in PbTe... Long-Range Magnetic Interactions in the Multiferroic Antiferromagnet MnWO4... Effect of carrier doping on the formation and collapse of magnetic polarons in lightly hole-doped La1-xSrxCoO3 Slow and static spin correlations in Dy(2+x)Ti(2-x)O(7-d)... The local and long-range structural order of the spin-glass pyrochlore, Tb2Mo2O7... Spin dynamics, short range order and spin freezing in Y0.5Ca0.5BaCo4O7 Low Lying Spin Excitation in the Spin Ice Ho2Ti2O7 A high resolution neutron scattering study of Tb2Mo2O7: A geometrically frustrated and disorder-free spin glass... Phase Separation in the Heisenberg Spin System Gd2Ti2O7 Neutron scattering investigations of the partially ordered pyrochlore Tb2Sn2O7 Magnetic Order and Crystal Field Excitations in Er2Ru2O7: A Neutron Scattering Study Direct Observation of a Nuclear Spin Excitation in Ho2Ti2O7 New relaxation processes in diluted Ho2Ti2O7... Collective Dynamics in the Heisenberg Pyrochlore Antiferromagnet Gd2Sn2O7... Tracking the Effects of Rigidity Percolation Down to the Liquid State: Relaxational Dynamics of Binary Chalcogen Melts The Inelastic Instrument suite at the SNS Frustrated spin correlations in diluted spin ice Ho(2-x)La(x)Ti2O7 Dynamic spin correlations in 'stuffed' spin ice Ho(2+x)Ti(2-x)O(7-d)... Large Internal Fields in the Partially Ordered Ground State of Tb<sub>2</sub>Sn<sub>2</sub>O<sub>7</sub>... The wide-angle neutron spin echo spectrometer project WASP Low-temperature relaxation in kagome bilayer antiferromagnets... The origin of persistent spin dynamics and residual entropy in the stuffed spin ice Ho<sub>2.3</sub>Ti<sub>1.7</sub>O<sub>7-?</sub> Phase transition of geometrically frustrated TbNiAl in a magnetic field... Phonon-assisted relaxation in a frustrated antiferromagnet Pagination First page « First Previous page ‹â¶Ä¹ … Page 5 Current page 6 Page 7 Next page ›â¶Äº Last page Last » Key Links Curriculum Vitae Organizations User Facilities
