Výsledky vyhledávání - "Baral, Madhusmita"

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Presence of atomic disorder and its effect on magnetic and electronic properties of NiCrGa half Heusler alloy

Autor: Baral, Madhusmita, Chattopadhyay, M. K., Chakrabarti, Aparna, Ganguli, Tapas

In this work, polycrystalline NiCrGa half Heusler alloy, which is predicted to be half-metallic ferromagnet from first principles calculations, has been synthesized by arc meting technique and its structural, magnetic as well as the electronic proper

Externí odkaz: http://arxiv.org/abs/1804.07613

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Akademický článek

Investigation of structural, magnetic and electronic properties of CoMnSb superstructure: A DFT study

Autor: Baral, Madhusmita, Ganguli, Tapas, Chakrabarti, Aparna

Publikováno v: In Computational Materials Science July 2022 210

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Observation of surface plasmon polaritons in 2D electron gas of surface electron accumulation in InN nanostructures

Autor: Madapu, Kishore Kumar, Sivadasan, Alppettiyil Krishnankutty, Baral, Madhusmita, Dhara, Sandip

Publikováno v: 2018 Nanotechnology 29 275707

Recently, heavily doped semiconductors are emerging as an alternate for low loss plasmonic materials. InN, belonging to the group III nitrides, possesses the unique property of surface electron accumulation (SEA) which provides two dimensional electr

Externí odkaz: http://arxiv.org/abs/1705.07423

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Half-metallicity versus Symmetry in Pt, Ni and Co-based Half Heusler Alloys: A First-principles Calculation

Autor: Baral, Madhusmita, Chakrabarti, Aparna

Publikováno v: Phys. Rev. B 99, 205136 (2019)

Using first principles calculations based on density functional theory, we study the geometric, electronic, and magnetic properties of Pt, Ni and Co-based half Heusler alloys, namely, Pt$BC$, Ni$BC$ and Co$BC$ ($B$ = Cr, Mn and Fe; $C$ = Al, Si, P, S

Externí odkaz: http://arxiv.org/abs/1701.08282

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