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Improvement of magnetic hardness at finite temperatures: Ab initio disordered local-moment approach for YCo$\mathsf{_5}$
Temperature dependence of the magnetocrystalline anisotropy energy and magnetization of the prototypical rare-earth magnet YCo5 is …
Munehisa Matsumoto , Rudra Banerjee , Julie B. Staunton
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Fluctuating local moments, itinerant electrons, and the magnetocaloric effect: Compositional hypersensitivity of FeRh
We describe an ab initio disordered local moment theory for materials with quenched static compositional disorder traversing …
J. B. Staunton , Rudra Banerjee , M. Dos Santos Dias , A. Deak , L. Szunyogh
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A study of magnetism in disordered Pt-Mn, Pd-Mn and Ni-Mn alloys: an augmented space recursion approach
In this paper we shall study three binary alloy systems, one constituent of which is Mn. The other constituents are chosen from a …
Gopi Chandra Kaphle , Shreemoyee Ganguly , Rudra Banerjee , Radheshyam Banerjee , Rabi Khanal , Chandra Mani Adhikari , Narayan Prasad Adhikari , Abhijit Mookerjee
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Magnetic ordering in Ni-rich NiMn alloys around the multicritical point: Experiment and theory
We have carried out an experimental study of Ni-rich NiMn alloys in a series of compositions across the multicritical point and …
Pampa Pal , Rudra Banerjee , Radheshyam Banerjee , Abhijit Mookerjee , Gopi Chandra Kaphle , Biplab Sanyal , J. Hellsvik , Olle Eriksson , P. Mitra , A. K. Majumdar , A. K. Nigam
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A microscopic description of the magnetic behaviour of AuFe and NiMo alloys.
We study the electronic structure and a mean-field phase analysis based on the pair-pair energies derived from first-principles …
P. Singh , Rudra Banerjee , B. Sanyal , Moshiour Rahaman , A.V. Ruban , A. Mookerjee.
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Fe$_{3.3}$Ni$_{83.2}$Mo$_{13.5}$ : a likely candidate to show spin-glass behaviour at low temperatures.
Unlike other transition metals alloyed with a non-magnetic metal, alloys of Ni behave rather differently. This is because of the …
Rudra Banerjee , Mitali Banerjee , Abhijit Mookerjee , A. K. Majumdar , Biplab Sanyal , Johan Hellsvik , Olle Eriksson , A.K. Nigam
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Valence-band electronic structure of iron phthalocyanine: An experimental and theoretical photoelectron spectroscopy study
The electronic structure of iron phthalocyanine (FePc) in the valence region was examined within a joint theoretical-experimental …
Barbara Brena , Carla Puglia , Monica De Simone , Marcello Coreno , Kartick Tarafder , Vitaly Feyer , Rudra Banerjee , Emmanuelle Göthelid , Biplab Sanyal , Peter M. Oppeneer , Olle Eriksson
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Electronic structure of Co-phthalocyanine calculated by GGA+U and hybrid functional methods
Electronic structure calculations have been performed for the Co-phthalocyanine molecule using density functional theory (DFT) within …
Satadeep Bhattacharjee , Barbara Brena , Rudra Banerjee , Heiko Wende , Olle Eriksson , Biplab Sanyal
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Magnetism in FeNiW disordered alloys: experiment and theory
We report here an experimental study of magnetization of FeNiW alloys at different compositions. We have studied variation of …
Mitali Banerjee , Abhijit Mookerjee , A. K. Majumdar , Rudra Banerjee , Biplab Sanyal , A.K. Nigam
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Magnetism in NiFeMo disordered alloys: experiment and theory
In this communication we carry out experimental investigation of the behavior of magnetization with temperature and magnetic field of …
Mitali Banerjee , Abhijit Mookerjee , A.K. Majumdar , Rudra Banerjee , Biplab Sanyal , A.K. Nigam
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