Influence of sol-gel parameters in the fabrication of ferromagnetic La2/3Ca1/3MnO3 nanotube arrays

Highlights
- La2/3Ca1/3MnO3 nanotube arrays were fabricated by the alumina template assisted sol-gel method.
- By varying molarity, viscosity and pH values of sol-gels, their influence was studied.
- Sol-gel with 0.8 M, 29 mPa s and 4 pH is found to be suitable for the fabrication of nanotubes.
- Such condition can also be applicable to the fabrication of other multicomponent oxide materials.