Maddheshiya, A. K., Dubey, P., Zhang, S., Silitonga, D., Shukla, V., Yadav, T. P., Declercq, N. F., Yadav, P. S., Yadav, R. R. (2026). Alloy-induced elastic heterogeneity driving subharmonic acoustic generation in nanofluids. Journal of Applied Physics. https://doi.org/10.1063/5.0326790