@article{paperid:1026726, author = {, and Ahmadpour, Ali and Shahtahmassebi, Nasser and M M Bagheri Mohagheghi}, title = {Synthesis and characterization of Cu doped cobalt oxide nanocrystals as methane gas sensors}, journal = {Physica Scripta}, year = {2011}, volume = {84}, number = {1}, month = {July}, issn = {0031-8949}, pages = {15801--4}, numpages = {-15797}, keywords = {nanoparticles; copper–cobalt; sensors}, }