Search Results - "Das, Sourin"

Spin-textured Volkov–Pankratov states and their tunnel magnetoresistance response by Adak, Vivekananda, Chakraborty, Subhadeep, Roychowdhury, Krishanu, Das, Sourin

“…Abstract Volkov-Pankratov (VP) states are a family of sub-gap states that appear at the smooth interface/domain wall between topologically distinct gapped…”
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Spin-polarized scanning-tunneling probe for helical Luttinger liquids by Das, Sourin, Rao, Sumathi

“…We propose a three-terminal spin-polarized STM setup for probing the helical nature of the Luttinger liquid edge state that appears in the quantum spin Hall…”
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Pseudospin-valve effect on transport in junctions of three-dimensional topological insulator surfaces by Roy, Sthitadhi, Roychowdhury, Krishanu, Das, Sourin

“…We show that the surface states of pristine 3D topological insulators (TIs) are analogs of ferromagnetic half metals due to complete polarization of an…”
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Transport and accumulation of spin anisotropy by Baumgärtel, Michael M E, Hell, Michael, Das, Sourin, Wegewijs, Maarten R

“…We show that spin anisotropy can be transferred to an isotropic system by transport of a spin-quadrupole moment. We derive the quadrupole moment current and…”
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MtDNA Barcode Identification of Finfish Larvae from Vellar Estuary, Tamilnadu, India by THIRUMARAISELVI, Ramakrishnan, DAS, Sourin, RAMANADEVI, Vellaichamy, THANGARAJ, Muthusamy

“…Planktonic larvae were captured in the shallow Vellar estuary, Tamilnadu, India, during January to June 2013 using zooplankton net. Larvae were identified to…”
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Effects of interaction on an adiabatic quantum electron pump by DAS, Sourin, RAO, Sumathi

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MtDNA Barcode Identification of Finfish Larvae from Vellar Estuary, Tamilnadu, India by THIRUMARAISELVI, Ramakrishnan, DAS, Sourin, RAMANADEVI, Vellaichamy, THANGARAJ, Muthusamy

“…Planktonic larvae were captured in the shallow Vellar estuary, Tamilnadu, India, during January to June 2013 using zooplankton net. Larvae were identified to…”
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Dissipation and quantum noise in chiral circuitry by Wadhawan, Disha, Das, Sourin

“…We obtain an empirical out of equilibrium fluctuation–dissipation type relation pertaining to a linear relation between dissipation and quantum shot noise…”
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Fingerprints of Majorana Bound States in Aharonov-Bohm Geometry by Tripathi, Krashna Mohan, Das, Sourin, Rao, Sumathi

“…We study a ring geometry, coupled to two normal metallic leads, which has a Majorana bound state (MBS) embedded in one of its arms and is threaded by…”
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Spin-polarized voltage probes for helical edge state: A model study by Adak, Vivekananda, Roychowdhury, Krishanu, Das, Sourin

“…Theoretical models of a spin-polarized voltage probe (SPVP) tunnel-coupled to the helical edge states (HES) of a quantum spin Hall system (QSHS) are studied…”
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Duality between normal and superconducting junctions of multiple quantum wires by Das, Sourin, Rao, Sumathi

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Enhancement of Tunneling Density of States at a Junction of Three Luttinger Liquid Wires by Agarwal, Amit, Das, Sourin, Rao, Sumathi, Sen, Diptiman

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Magnetic-field-induced Fabry-Pérot resonances in helical edge states by Soori, Abhiram, Das, Sourin, Rao, Sumathi

“…We study electronic transport across a helical edge state exposed to a uniform magnetic (B) field over a finite length. We show that this system exhibits…”
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Inter-Landau-level Andreev Reflection at the Dirac Point in a Graphene Quantum Hall State Coupled to a NbSe2 Superconductor by Sahu, Manas Ranjan, Liu, Xin, Paul, Arup Kumar, Das, Sourin, Raychaudhuri, Pratap, Jain, J K, Das, Anindya

“…Superconductivity and the quantum Hall effect are distinct states of matter occurring in apparently incompatible physical conditions. Recent theoretical…”
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Probing the neutral edge modes in transport across a point contact via thermal effects in the Read-Rezayi non-Abelian quantum Hall states by Grosfeld, Eytan, Das, Sourin

“…Non-Abelian quantum Hall states are characterized by the simultaneous appearance of charge and neutral gapless edge modes, with the structure of the latter…”
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Non-local spin entanglement in a fermionic chain by Jana, Sayan, Varma, Anant V., Saha, Arijit, Das, Sourin

“…An effective two-spin density matrix (TSDM) for a pair of spin-1/2 degree of freedom, residing at a distance of R in a spinfull Fermi sea, can be obtained from…”
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Thermoelectric probe for neutral edge modes in the fractional quantum Hall regime by Viola, Giovanni, Das, Sourin, Grosfeld, Eytan, Stern, Ady

“…The ν=5/2 anti-Pfaffian state and the ν=2/3 state are believed to have an edge composed of counterpropagating charge and neutral modes. This situation allows…”
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Magnetic-Field-Dependent Equilibration of Fractional Quantum Hall Edge Modes by Maiti, Tanmay, Agarwal, Pooja, Purkait, Suvankar, Sreejith, G. J., Das, Sourin, Biasiol, Giorgio, Sorba, Lucia, Karmakar, Biswajit

“…Fractional conductance is measured by partitioning a ν = 1 edge state using gate-tunable fractional quantum Hall (FQH) liquids of filling 1/3 or 2/3 for…”
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Low Power Flexible MXene-Graphene Oxide Based Heaters for Wearable Clothing by Jayaramaiah, Roopa, Shuvro, Shonkho, Das, Sourin, Kumar, Saurabh, Sen, Prosenjit

“…This research paper examines the remarkable potential of MXene-based cloth heaters, an innovative technology set to redefine the concept of personal warmth at…”
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Enhancement of tunneling density of states at a junction of three Luttinger liquid wires by Agarwal, Amit, Das, Sourin, Rao, Sumathi, Sen, Diptiman

“…We study the tunneling density of states (TDOS) for a junction of three Tomonaga-Luttinger liquid wires. We show that there are fixed points which allow for…”
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