Colossal Magnetoresistance in La1-xPbxMnO3 Thin Films Prepared by Pulsed Laser Deposition B. Holzapfel, A. Hütten, D. Eckert, K.-H. Müller et L. Schultz J. Phys. IV France, 07 C1 (1997) C1-637-C1-638 DOI: 10.1051/jp4:19971263