Journal Articles

Aksoy, ÖM, Chandrasekaran, A, Tiwari, A, Neupert, T, Chamon, C, Mudry, C (2023) Single monkey-saddle singularity of a Fermi surface and its instabilities, Physical Review B, 107(20), ISSN: 2469-9950. DOI: 10.1103/PhysRevB.107.205129.

Chandrasekaran, A and Betouras, J (2023) A practical method to detect, analyze, and engineer higher order Van Hove singularities in multi-band Hamiltonians, Advanced Physics Research, 2(5), 2200061, DOI: 10.1002/apxr.202200061.

Chandrasekaran, A and Betouras, J (2022) Effect of disorder on density of states and conductivity in higher-order Van Hove singularities in two-dimensional bands, Physical Review B, 105(7), 075144, ISSN: 2469-9950. DOI: 10.1103/PhysRevB.105.075144.

Chandrasekaran, A, Shtyk, A, Betouras, J, Chamon, C (2020) Catastrophe theory classification of Fermi surface topological transitions in two dimensions, Physical Review Research, 2(1), 013355, DOI: 10.1103/physrevresearch.2.013355.