Author

E. Stringfellow

results may include different authors with the same name

2 papers

New Upper Bounds on Exotic Neutron Spin-Electron Spin Interactions via Neutron Spin Rotation Measurements in a Compensated Ferrimagnet

We report a search for exotic spin-spin interactions between neutrons and electrons which could signal new physics beyond the Standard Model using slow neutron polarimetric imaging through a dense medium of polarized electrons. Our dense…

Nuclear Experiment · Physics 2025-08-21 T. Mulkey , K. N. Lopez , C. D. Hughes , B. Hill , M. Van Meter , H. Wijeratne , J. C. Long , M. Sarsour , W. M. Snow , K. Li , R. Parajuli , S. Samiei , D. V. Baxter , M. Luxnat , Y. Zhang , C. Jiang , E. Stringfellow , J. Torres , R. Hobbs

Polarized Neutron Measurements of the Internal Magnetization of a Ferrimagnet Across its Compensation Temperature

We present the first polarized neutron transmission image of a model Neel ferrimagnetic material, polycrystalline terbium iron garnet (Tb3Fe5O12, TbIG for short), as it is taken through its compensation temperature Tcomp where the…

Materials Science · Physics 2025-04-15 C. D. Hughes , K. N. Lopez , T. Mulkey , B. Hill , J. C. Long , M. Sarsour , M. Van Meter , S. Samiei , D. V. Baxter , W. M. Snow , L. M. Lommel , M. Luxnat , Y. Zhang , C. Jiang , E. Stringfellow , P. Zolnierczuk , M. Frost , M. Odom