Zobrazeno 1 - 10
of 80
pro vyhledávání: '"Mishra, Shubhankar"'
Autor:
Jat, Mohit Kumar, Mishra, Shubhankar, Mann, Harsimran Kaur, Bajaj, Robin, Watanabe, Kenji, Taniguchi, Takashi, Krishnamurthy, H. R., Jain, Manish, Bid, Aveek
Publikováno v:
Nano Letters (2024)
In this Letter, we present experimental findings on electron-electron scattering in a two-dimensional moir'e heterostructure with tunable Fermi wave vector, reciprocal lattice vector, and band gap. We achieve this in high-mobility aligned heterostruc
Externí odkaz:
http://arxiv.org/abs/2310.08906
Autor:
Chatterjee, Tania, Mishra, Shubhankar, Mukherjee, Arnab, Pal, Prabir, Satpati, Biswarup, Bhattacharya, Dipten
Publikováno v:
Nanotechnology 34, 495705 (2023)
We report observation of more than an order of magnitude jump in saturation magnetization in BiFeO$_3$/Ag nanocomposite at room temperature compared to what is observed in bare BiFeO$_3$ nanoparticles. Using transmission electron microscopy together
Externí odkaz:
http://arxiv.org/abs/2309.02845
Autor:
Goswami, Sudipta, Mishra, Shubhankar, Dana, Kausik, Mandal, Ashok Kumar, Dey, Nitai, Pal, Prabir, Satpati, Biswarup, Mukhopadhyay, Mrinmay, Ghosh, Chandan Kumar, Bhattacharya, Dipten
Publikováno v:
J. Appl. Phys. 132, 214101 (2022)
Room-temperature magnetoelectric multiferroicity has been observed in c-axis oriented GaFeO$_3$ thin films (space group $Pna2_1$), grown on economic and technologically important (100)Si substrates by pulsed laser deposition technique. Structural ana
Externí odkaz:
http://arxiv.org/abs/2211.10875
Autor:
Mishra, Shubhankar, Roy, Amritendu, Sahoo, Aditi, Satpati, Biswarup, Roychowdhury, Anirban, Mohanty, P. K., Ghosh, Chandan Kumar, Bhattacharya, Dipten
Publikováno v:
Phys. Rev. B 105, 235429 (2022)
We report observation of surface-defect-induced room temperature multiferroicity - surface ferromagnetism ($M_S$ at 50 kOe $\sim$0.005 emu/g), ferroelectricity ($P_R$ $\sim$2 nC/cm$^2$), and significantly large magnetoelectric coupling (decrease in $
Externí odkaz:
http://arxiv.org/abs/2206.11691
Autor:
Mishra, Shubhankar, Ghosh, Chandan K., Sahoo, Aditi, Bhattacharya, Dipten, Mondal, Suchandal, Mandal, P.
Publikováno v:
J. Appl. Phys. 131, 204101 (2022)
We report observation of electric-field-driven resistive transition at a characteristic threshold field $E_{th}(T)$ across a temperature range 10-200 K in an off-stoichiometric composite of (~80 vol%) W- and (~20 vol%) Z-type hexaferrites. The dielec
Externí odkaz:
http://arxiv.org/abs/2112.06246
Autor:
Chatterjee, Karabi, Dutta, Arpita, Mishra, Shubhankar, Bairy, Bapan, Sen, Moni Baskey, Gorai, Anupam, Saha, Sudip K., Akhtar, Abu Jahid
Publikováno v:
In Ceramics International 15 October 2023 49(20):32768-32778
Autor:
Goswami, Sudipta, Mishra, Shubhankar, Sen, Shrabanee, Ghosh, Chandan Kumar, Bhattacharya, Dipten
Publikováno v:
In Journal of Physics and Chemistry of Solids August 2023 179
Autor:
Mishra, Shubhankar1 dsg@vishawhindi.com
Publikováno v:
Journal of Management & Public Policy. Sep2023, Vol. 15 Issue 1, p61-65. 5p.
Publikováno v:
In Ceramics International 15 October 2021 47(20):29261-29266