K. Olson

activity

20212023

collaborators

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cond-mat.str-el2023

Effect of random antiferromagnetic exchange on the spin waves in a three-dimensional Heisenberg ferromagnet

S. Hameed, Z. Wang, D. M. Gautreau +12

Neutron scattering is used to study spin waves in the three-dimensional Heisenberg ferromagnet YTiO $_{3}$ , with spin-spin exchange disorder introduced $v ia$ La-substitution at the Y…

cond-mat.str-el2021

Nature of the ferromagnetic-antiferromagnetic transition in Y $_{1 - x}$ La $_{x}$ TiO $_{3}$

S. Hameed, S. El-Khatib, K. P. Olson +18

We explore the magnetically-ordered ground state of the isovalently-substituted Mott-insulator Y $_{1 - x}$ La $_{x}$ TiO $_{3}$ for $x$ $\leq$ 0.3 via single crystal growth, magnetometry…

Effect of random antiferromagnetic exchange on the spin waves in a three-dimensional Heisenberg ferromagnet

Nature of the ferromagnetic-antiferromagnetic transition in Y1−x​Lax​TiO3​

Nature of the ferromagnetic-antiferromagnetic transition in Y $_{1 - x}$ La $_{x}$ TiO $_{3}$