V.  A. Murugan, Viswanath, A. Kasi, Kakade, B. A., Ravi, V., and Saaminathan, V., ?Eu3+ doped lanthanum oxide nanowhiskers: microwave hydrothermal synthesis, characterization and photoluminescence properties?, Journal of Physics D-Applied Physics, vol. 39, no. 18, pp. 3974-3977, 2006.

V.  A. Murugan, Viswanath, A. Kasi, Ravi, V., Kakade, B. A., and Saaminathan, V., ?Photoluminescence studies of Eu3+ doped Y2O3 nanophosphor prepared by microwave hydrothermal method?, Applied Physics Letters, vol. 89, no. 12, p. 123120, 2006.