Nonlinear magnons and exchange Hamiltonians of the delafossite proximate quantum spin liquid candidates <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:msub><mml:mtext>KYbSe</mml:mtext><mml:mn>2</mml:mn></mml:msub></mml:math> and <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:msub><mml:mtext>NaYbSe</mml:mtext><mml:mn>2</mml:mn></mml:msub></mml:math>Allen Scheie, D. M. Tennant, Hao Zhang et al.|Physical review. B./Physical review. B|2024Cited by 35