Large magnetoresistance in La2/3Ca1/3MnO3 thin films induced by metal masked ion damage technique

M. J. Zhang, J. Li, Z. H. Peng +3

e have developed a simple process to obtain large magnetoresistance (MR) in perovskite manganite thin films by a combination of focused ion beam (FIB) milling and 120 keV H$_{2}^{+…