Výsledky vyhledávání - "ACHARYA, S. S."

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Mixed ground state in Fe-Ni Invar alloys

Autor: Acharya, S. S., Medicherla, V. R. R., Bapna, Komal, Ali, Khadiza, Biswas, Deepnarayan, Rawat, Rajeev, Maiti, Kalobaran

We investigate the ground state properties of Invar alloys via detailed study of the electronic structure of Fe$_{1-x}$Ni$_x$ alloys ($x$ = 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.9) employing $x$-ray photoelectron spectroscopy (XPS). While all the alloys ex

Externí odkaz: http://arxiv.org/abs/2005.11493

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Exchange Interaction in Fe$_{1-x}$Ni$_{x}$Alloys: XPS Study

Autor: Acharya, S. S.

In this paper, high Fe-concentration Fe$_{1-x}$Ni$_{x}$ alloys were investigated using high resolution X-ray photoelectron spectroscopy (XPS) down to 10K temperature. The Fe 2s core level exhibits three features, two low binding features correspondin

Externí odkaz: http://arxiv.org/abs/1903.08227

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Anomalous Ground State in Fe$_{1-x}$Ni$_{x}$ Invar alloys

Autor: Acharya, S. S.

This paper reports high resolution X-ray photoelectron spectroscopy (XPS) studies on Fe$_{1-x}$Ni$_x$ (x=0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.9) alloys down to 10 K temperature. Core levels and Auger transitions of the alloys except the invar alloy (x=0.4

Externí odkaz: http://arxiv.org/abs/1903.08221

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Composition dependence of magnetoresistance in Fe$_{1-x}$Ni$_{x}$ alloys

Autor: Acharya, S. S.

Resistance of Fe$_{1-x}$Ni$_x$(x=0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7 and 0.9) has been measured using four probe method from 5K to 300K with and without a longitudinal magnetic field of 8T. The zero field resistivity of x=0.1 and 0.9 alloys, predominan

Externí odkaz: http://arxiv.org/abs/1903.08230

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