Publications

21. Topological skyrmion phases of matter, A. M. Cook, arXiv:1909.13855

20. Topology in the Sierpinski-Hofstadter problem, M. Brzezi?ska, A. M. Cook, T. Neupert, Phys. Rev. B 98, 205116 (2018).

19. Higher-Order Topology in Bismuth, F. Schindler, Z. Wang, M. G. Vergniory, A. M. Cook, A. Murani, S. Sengupta, A. Yu. Kasumov, R. Deblock, S. Jeon, I. Drozdov, H. Bouchiat, S. Guéron, A. Yazdani, B. A. Bernevig, T. Neupert, Nature Physics 14, 918–924 (2018). 

18. Two-dimensional Type-II Dirac Fermions in Layered Oxides, M. Horio, C. E. Matt, K. Kramer, D. Sutter, A. M. Cook, Y. Sassa, K. Hauser, M. Månsson, N. C. Plumb, M. Shi, O. J. Lipscombe, S. M. Hayden, T. Neupert, J. Chang, Nature Communications 9, 3252 (2018). 

17. Higher-order Topological Insulators, F. Schindler, A. M. Cook, M. G. Vergniory, Z. Wang, S. S. P. Parkin, B. A. Bernevig, T. Neupert, Science Advances 4, 6 (2018).

16. Numerical investigation of gapped edge states in fractional quantum Hall-superconductor heterostructures, C. Repellin, A. M. Cook, T. Neupert, N. Regnault, npj Quantum Materials 3, 14 (2018).

15. Direct observation of orbital hybridisation in a cuprate superconductor, C. E. Matt, D. Sutter, A. M. Cook, Y. Sassa, M. Månsson, O. Tjernberg, L. Das, M. Horio, D. Destraz, C.G. Fatuzzo, K. Hauser, M. Shi, M. Kobayashi, V. Strocov, P. Dudin, M. Hoesch, S. Pyon, T. Takayama, H. Takagi, O. J. Lipscombe, S. M. Hayden, T. Kurosawa, N. Momono, M. Oda, T. Neupert, J. Chang, Nature Communications 9, 972 (2018).

14. Magnetic Weyl and Dirac Kondo semimetal phases in heterostructures, S. Ok, M. Legner, T. Neupert, A. M. Cook, arXiv:1703.03804

13. Determination of Hund's coupling in 5d Oxides using Resonant Inelastic X-ray Scattering, B. Yuan, J. P. Clancy, A. M. Cook, C. M. Thompson, J. Greedan, G. Cao, B.-C. Jeon, T.-W. Noh, M. H. Upton, D. Casa, T. Gog, A. Paramekanti, Y.-J. Kim, Phys. Rev. B 95, 235114 (2017).

12. Individual band with higher Chern numbers in double perovskite (001) monolayers, A. M. Cook, Phys. Rev. B 94, 205135 (2016).

11. Design principles for shift current photovoltaics, A. M. Cook*, B. M. Fregoso*, F. de Juan, S. Coh, J. E. Moore, Nature Communications 8, 14176 (2017).

10. Dominant Kitaev interactions on the fcc lattice in iridate double perovskites La2BIrO6 (B=Mg, Zn) A. A. Aczel, A. M. Cook, T. J. Williams, S. Calder, A. D. Christianson, G.-X. Cao, D. Mandrus, Y. B. Kim, A. Paramekanti, Phys. Rev. B 93, 214426 (2016) (Editor’s Suggestion).

9. Magnetism of j=1/2 moments on the fcc lattice in double perovskite Mott insulators, A. M. Cook, S. Matern, C. Hickey, A. A. Aczel and A. Paramekanti, Physical Review B 92, 020417(R) (2015).

8. Emergent dome of nematic order around a quantum anomalous Hall critical point, A. M. Cook, C. Hickey and A. Paramekanti, Physical Review B 90, 085145 (2014).

7. Double Perovskite Heterostructures: Magnetism, Chern Bands, and Chern Insulators, A. M. Cook and A. Paramekanti, Physical Review Letters 113, 077203, (2014).

6. Theory of metallic double perovskites with spin-orbit coupling and strong correlations: Application to ferrimagnetic Ba2FeReO6, A. Cook and A. Paramekanti, Physical Review B 88, 235102 (2013).

5. Neutron scattering study of magnetic excitations in a 5d-based double-perovskite Ba2FeReO6, K. W. Plumb, A. Cook, J. P. Clancy, A. I. Kolesnikov, B. C. Jeon, T. W. Noh, A. Paramekanti, Y.-J. Kim, Physical Review B 87, 184412 (2013).

4. Evolution of the impurity band in a weakly doped, highly compensated semiconductor, A. M. Cook and M. Berciu, Physical Review B 85, 235130 (2012).

3. Stability of Majorana fermions in proximity-coupled topological insulator nanowires, A. M. Cook, M. M. Vazifeh and M. Franz, Physical Review B 86, 155431 (2012).

2. Majorana fermions in a topological insulator nanowire proximity-coupled to an s-wave superconductor, A. Cook and M. Franz, Physical Review B 84, 201105(R) (2011).

1. Efficient computation of lattice Green’s functions for models with nearest-neighbour hopping, M. Berciu and A. M. Cook, Europhysics Letters 92, 40003 (2010).