Kadir, Abdul ; Mukhopadhyay, Sourin ; Ganguli, Tapas ; Galande, Charudatta ; Gokhale, M. R. ; Arora, B. M. ; Raychaudhuri, Pratap ; Bhattacharya, Arnab (2008) Non-intrinsic superconductivity in InN epilayers: Role of Indium Oxide Solid State Communications, 146 (9-10). pp. 361-364. ISSN 0038-1098
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Official URL: http://www.sciencedirect.com/science/article/pii/S...
Related URL: http://dx.doi.org/10.1016/j.ssc.2008.04.002
Abstract
In recent years there have been reports of anomalous electrical resistivity and the presence of superconductivity in semiconducting InN layers. By a careful correlation of the temperature dependence of resistivity and magnetic susceptibility with structural information from high-resolution x-ray diffraction measurements, we show that superconductivity is not intrinsic to InN and is seen only in samples that show traces of oxygen impurity. We hence believe that InN is not intrinsically a superconducting semiconductor.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| Keywords: | Semiconductors; Superconductors; Impurities in Semiconductors; X-Ray Scattering |
| ID Code: | 105130 |
| Deposited On: | 25 Dec 2017 11:42 |
| Last Modified: | 25 Dec 2017 11:42 |
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