Vivek KumarSen, S.Muthe, K. P.Gaur, N. K.Gupta, S. K.Yakhmi, J. V.2010-07-302010-07-302009http://hdl.handle.net/123456789/32833739 bytestext/htmlenSensorSnO2NanowireH2SGrain boundaryCopper doped SnO2 nanowires as highly sensitive H2S gas sensorArticle