Design and crystal growth of new quantum materials
Structural and magnetic properties of high entropy oxides
Magnetic frustration in the local to itinerant crossover
Multipolar interactions in rare earth magnets
Topological semimetals with strong spin-orbit coupling
Selected Publications
A.M. Hallas, J. Gaudet, B.D. Gaulin. Experimental insights into ground-state selection of quantum XY pyrochlores. Annu. Rev. Condens. Matter Phys. 9, 105 (2018).
A.M. Hallas, J. Gaudet, N.P. Butch, G. Xu, M. Tachibana, C.R. Wiebe, G.M. Luke, B.D. Gaulin. Phase Competition in the Palmer-Chalker X Y Pyrochlore Er2Pt2O7. Phys. Rev. Lett. 119, 187201 (2017).
A.M. Hallas, A.Z. Sharma, C. Mauws, Q. Chen, H.D. Zhou, C. Ding, Z. Gong, M. Tachibana, P.M. Sarte, J.P. Attfield, G.M. Luke, and C.R. Wiebe. Coexistence of metallic and nonmetallic properties in the pyrochlore Lu2Rh2O7. npj Quantum Materials 4, 9 (2019).
C.L. Huang, A.M. Hallas, K. Grube, S. Kuntz, B. Spiess, K. Bayliff, T. Besara, T. Siegrist, Y. Cai, J. Beare, G.M. Luke, and E. Morosan. Quantum critical point in the itinerant ferromagnet Ni1-xRhx. Physical Review Letters 124, 117203 (2020).
A.M. Hallas, C.L. Huang, B.K. Rai, A. Weiland, G.T. McCandless, J.Y. Chan, J. Beare, G.M. Luke, E. Morosan. Complex transport and magnetism in inhomogeneous mixed valence Ce3Ir4Ge13. Phys. Rev. Mater. 3, 114407 (2019).
