S. Nandagopal, A. Vasantharaj, M. Dharmalingam, B. Balasubramanian, Kamalraj Subramaniam, O. Cyril Mathew. "Rational design of ligand-free Rh–OsNanotrees for plasmonic tip localization and advanced third-order nonlinear optics." Scientific Reports (2026). https://doi.org/10.1038/s41598-026-53422-6