Susmit Kumar
University of Oslo
20 Papers
45 Citations
Susmit Kumar is an academic researcher from University of Oslo. The author has contributed to research in topics: Magnetization & Neutron diffraction. The author has an hindex of 9, co-authored 20 publications. Previous affiliations of Susmit Kumar include University of Valencia.
Chat about Author
Papers
Nano-electronics and spintronics with nanoparticles
Shilpi Karmakar,Susmit Kumar,Ross Rinaldi,Giuseppe Maruccio +3 more
- 01 Apr 2011
Abstract: We review the current research on nanodevices with nanoparticles which present unique challenges in both the realization of well-controlled interfaces at the nanoscale and the ability to adequately characterize their electrical properties. In particular, we discuss the fabrication and electrical characterization of such nanodevices with special attention to devices based on metal and magnetic nanoparticles.
50
Comparative phase transformation and magnetocaloric effect study of Co and Mn substitution by Cu in MnCoGe compounds
S.K. Pal,Christoph Frommen,Susmit Kumar,Bjørn C. Hauback,Helmer Fjellvåg,T.G. Woodcock,K Nielsch,Geir Helgesen +7 more
TL;DR: In this article, the effect of Co substitution on structural and magnetic phase transformations was investigated using X-ray diffraction, differential scanning calorimetry, and magnetization measurements.
34
Enhancing giant magnetocaloric effect near room temperature by inducing magnetostructural coupling in Cu-doped MnCoGe
TL;DR: In this article, the magnetic and structural degree of freedom have been coupled by substituting Cu for Mn leading to a first-order magnetostructural phase transformation resulting in a giant magnetocaloric effect over a wide temperature window of 100-K (250-350 K).
33
Physical properties of Ruddlesden-Popper (n = 3) nickelate: La4Ni3O10
TL;DR: In this article, a detailed physical characterization of the magnetic, electronic and thermodynamic properties of stoichiometric polycrystalline La4Ni3O10 at and below 300 K was provided.
32
Electrical response from nanocomposite PDMS-Ag NPs generated by in situ laser ablation in solution.
Maria Kalyva,Susmit Kumar,Rosaria Brescia,Simona Petroni,Carola La Tegola,Giovanni Bertoni,Massimo De Vittorio,Roberto Cingolani,Athanassia Athanassiou +8 more
TL;DR: The produced surfactant-free nanoparticles are characterized by high resolution transmission electron microscopy (HRTEM) and scanning TEM-high angle annular dark field (STEM-HAADF) imaging modes, showing the majority of them to be of the order of 4 nm in diameter with a small percentage of larger Ag-AgCl multidomain NPs, embedded into a PDMS matrix.
20