74 citations · 96 across the 5 of their papers we have counts for
5 papers
Manipulation and detection of spin state of Iron-Porphyrin by dedicated chemisorption on magnetic substrates
Sumanta Bhandary, Barbara Brena, Pooja M. Panchmatia +3
One of the key factors behind the rapid evolution of molecular spintronics is the efficient realization of spin manipulation of organic molecules with a magnetic center. The spin s…
Functionalization of edge reconstructed graphene nanoribbons by H and Fe: A density functional study
Soumyajyoti Haldar, Sumanta Bhandary, Satadeep Bhattacharjee +3
In this paper, we have studied functionalization of 5-7 edge-reconstructed graphene nanoribbons by ab initio density functional calculations. Our studies show that hydrogenation at…
Graphene as a reversible spin manipulator of molecular magnets
Sumanta Bhandary, Saurabh Ghosh, Heike Herper +3
One of the primary objectives in molecular nano-spintronics is to manipulate the spin states of organic molecules with a d-electron center, by suitable external means. In this lett…
A first principles study of magnetism in PdFe under pressure
Biswanath Dutta, Sumanta Bhandary, Subhradip Ghosh +1
Recent experiments on PdFe intermetallics [Phys. Rev. Lett. 102, 237202 (2009)] have revealed that the system behaves like a classical invar alloy under high pressure. The ex…
Magnetocrystalline anisotropy and uniaxiality of MnAs/GaAs(100) films
J. Magnus Wikberg, Ronny Knut, Sumanta Bhandary +9
We present an investigation of the magnetic behavior of epitaxial MnAs films grown on GaAs(100). We address the dependence of the magnetic moment, ferromagnetic transition temperat…