Publication Type:

Journal Article


AIP Advances, Volume 1, Number 2 (2011)



Growth of nanoscale rods on single crystal rutile TiO 2 surface irradiated by MHz pulse repetition rate femtosecond laser in nitrogen environment without a catalyst or template is reported. The rods are of 100 nm in width to 1 micron length. Microraman analysis of the laser irradiated surface shows only a decrease in the intensity of active modes as compared to untreated surface. The growth of TiO 2 nanorods can be explained by a method combining nanoparticles formation due to expulsion of molten material from laser irradiated spot and their subsequent growth by vapor-liquid-solid process. © 2011 Author(s).


cited By (since 1996)1

Cite this Research Publication

Mab Sivakumar, Tan, Bb, and Venkatakrishnan, Kc, “Synthesis of TiO 2 nanoscale rods with MHz femtosecond laser irradiation of single crystal surface and characterisation”, AIP Advances, vol. 1, 2011.