Yazar "Aktas, H" için listeleme
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Isothermal martensite formation in a magnetically ordered austenite phase of an Fe-32%Ni-0.4%Cr alloy
In this study, the isothermal martensitic transformation has been examined in an austenitic Fe-Ni-Cr alloy. The magnetic properties of the austenite phase are investigated with Mossbauer spectroscopy and the results showed ... -
Mossbauer studies on athermal martensite formation in an Fe-Ni-Mn alloy
Aydin, A; Guler, E; Aktas, H; Gungunes, H (Indian Academy Sciences, 2002)In this study, austenite-martensite phase transformations which are formed by cooling effect in Fe-30% Ni-0.2% Mn alloy are investigated with Mossbauer spectroscopy and scanning electron microscopy. The single peak of the ... -
Structures and melting of Ag-N (N = 7, 12-14) clusters
Atis, M; Aktas, H; Guvenc, ZB (Iop Publishing Ltd, 2005)We have studied the most stable structures of Ag-N (N = 7, 12, 13, 14) clusters and investigated their binding energies and melting behaviours using molecular dynamics and thermal quenching methods based on the Voter-Chen ...