Search Results - "Poorva Singh"

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    First-principles prediction of topological Dirac semimetallic phase in NaHgX (X = As and Bi) by Shende, Aditya, Gupta, Shivendra Kumar, Kale, Devesh, Singh, Poorva

    Published in Physics letters. A (28-08-2023)
    “…The topological semimetals (TSMs) are the electronic gap-less phases with topological band crossing near the Fermi-level and have attracted a lot of attention…”
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    Journal Article
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    Substrate orientation dependent structural, electronic and magnetic properties of V and Cr linear chains by Kore, Ashish, Shende, Aditya, Nautiyal, Tashi, Singh, Poorva

    Published in Physica. B, Condensed matter (15-09-2021)
    “…In order to gauge the effect of substrate orientation on the structural, electronic and magnetic properties of linear chains (LCs) of transition metals we have…”
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    Journal Article
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    Pressure driven Weyl-topological insulator phase transition in Weyl semimetal SrSi_2 by Aditya Shende, Shivendra Kumar Gupta, Ashish Kore, Poorva Singh

    Published in Condensed matter physics (01-05-2023)
    “…Using DFT-based first-principles calculations, we demonstrate the tuning of the electronic structure of Weyl semimetal SrSi_2 via external uniaxial strain. The…”
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    Journal Article
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    Pressure driven Weyl-topological insulator phase transition in Weyl semimetal SrSi2 by Shende, Aditya, Kumar Gupta, Shivendra, Kore, Ashish, Singh, Poorva

    Published in Condensed matter physics (2023)
    “…Using DFT-based first-principles calculations, we demonstrate the tuning of the electronic structure of Weyl semimetal SrSi2 via external uniaxial strain. The…”
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    Journal Article
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    Hydatid cyst of parotid: Report of unusual cytological findings extending the cytomorphological spectrum by Arora, Vinod Kumar, Chopra, Neha, Singh, Poorva, Venugopal, Vasantha Kumar, Narang, Salil

    Published in Diagnostic cytopathology (01-09-2016)
    “…Hydatid disease is a zoonotic infestation caused by larval cestode of genus Echinococcus. Cystic form of this infection mostly involves liver and lung. Hydatid…”
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    Journal Article
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    Evaluation of Chandrayaan-2 IIRS data for Lunar Surface Exploration by Singh, Poorva, Kumar, Vinay

    “…Lunar surface mineral mapping provides important information of the origin, evolution and composition of the moon's surface. The minerals can be identified by…”
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    Conference Proceeding
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    An insight into evolution of electronic, magnetic, optical, and vibrational properties of ultrathin Pd nanowires by Singh, Poorva, Bala, Anu, Nautiyal, Tashi, Auluck, Sushil

    “…We have studied evolution of the electronic, magnetic, optical, and vibrational properties of Pd nanowires (NWs) as we go from linear chains (LCs) (the ideal…”
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    Journal Article
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    Magnetic CrX and MnX (X=Si, Ge, and As) nanowires: Stability enhancement and linearization by Bala, Anu, Singh, Poorva, Nautiyal, Tashi, Auluck, Sushil

    Published in Journal of alloys and compounds (15-01-2013)
    “…► A very high value of cohesive energy for binary nanowires has been obtained. ► Magnetic moment per formula unit for binary nanowires is large. ► In binary MX…”
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    Journal Article
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    Coexistence of Topological Dirac and Dirac Nodal line semimetal in SrCaP belonging to Nodal line semimetal family SrCaX(X= Bi, Sb, As, P) by Gupta, Shivendra Kumar, Kore, Ashish, Sen, Saurabh Kumar, Singh, Poorva

    Published 06-06-2024
    “…Nodal line semimetals represent precursor states for various topological phases, exhibiting intrinsic topological characteristics and intriguing properties…”
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    Journal Article
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    Pressure induced Topological Dirac semimetals in XCdP(X=Na, K) by Gupta, Shivendra Kumar, Singh, Nikhilesh, Sen, Saurabh Kumar, Singh, Poorva

    Published 09-12-2023
    “…We present a theoretical investigation on the pressure-induced emergence of Dirac semimetallic properties in the XCdP (X = Na, K) materials, employing…”
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    Journal Article
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    Pressure driven Weyl-topological insulator phase transition in Weyl semimetal SrSi$_{2} by Shende, Aditya, Gupta, Shivendra Kumar, Kore, Ashish, Singh, Poorva

    Published 25-05-2023
    “…Condensed Matter Physics, 2023, vol. 26, No. 2, 23707 Using DFT-based first-principles calculations, we demonstrate the tuning of the electronic structure of…”
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    Journal Article
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    Pressure and Inversion Symmetry Breaking Field Driven First Order Phase Transition and Formation of Dirac Circle in Perovskites by Kore, Ashish, Kashikar, Ravi, Gupta, Mayank, Singh, Poorva, Nanda, B. R. K

    Published 15-04-2020
    “…Phys. Rev. B 102, 035116 (2020) Through model Hamiltonian studies and first-principle electronic structure calculations, we have examined the effect of…”
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    Journal Article