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Browsing Faculty of Science and Technology by Author "Kushwaha, R. P. S."

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A detailed investigation of surface modification in metallic glasses subjected to 130 MeV 28Si ion irradiation

Narayan, Himanshu; Samanta, S. B.; Agrawal, H. M.; Kushwaha, R. P. S.; Gupta, Anurag; Sharma, S. K.; Narlikar, A.V.; Kanjilal, D. (2002-05)

Surface modification induced in four metallic glasses by4.64 MeV/u 28Si ion irradiation has been investigated in detail using optical microscopy, SEM and STM. Results obtained in two separate runs have been presented here. ...
An SEM and STM investigation of surface smoothing in 130 MeV Si-irradiated metglass MG2705M

Narayan, Himanshu; Samanta, S. B.; Agrawal, H. M.; Kushwaha, R. P. S.; Kanjilal, D.; Sharma, S. K.; Narlikar, A. V. (IOP Publishing Ltd, 1999)

Metglass MG2705M foils of about 17 m thickness were irradiated at 90 K by 130 MeV 28Si ions, up to a fluence of 1:154 1016 ions cm−2. The surface modifications induced by irradiation have been examined by scanning ...
Surface smoothing of metallic glasses by swift heavy ion irradiation

Narayan, Himanshu; Agrawal, H. M.; Kushwaha, R. P. S.; Kanjilal, D.; Sharma, S. K. (Elsevier Ltd., 1999)

Self supporting samples of Metglass 2204 (Ti50Be40Zr10) and substrate bound samples of Metglass 2705M (Co69B12Si12Fe4Mo2Ni1) have been irradiated with 260 MeV 107Ag and 130 MeV 28Si ions, respectively at liquid ...
Swift heavy ion irradiation of MgB2 thin films: a comparison between gold and silver ion irradiations

Narayan, Himanshu; Agrawal, H. M.; Kushwaha, R. P. S.; Kishan, H.; Bhatt, Ravindra K. (2007)

The effect of 200 MeV Au ion irradiation on the temperature and field dependence of the critical current density, Jc, of MgB2 thin films on sapphire substrates is reported. The results have been presented in comparison ...

Browsing Faculty of Science and Technology by Author "Kushwaha, R. P. S."

Browsing Faculty of Science and Technology by Author "Kushwaha, R. P. S."

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