Search Results - "Manna, Kaustuv"

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    Anomalous Nernst effect beyond the magnetization scaling relation in the ferromagnetic Heusler compound Co2MnGa by Guin, Satya N., Manna, Kaustuv, Noky, Jonathan, Watzman, Sarah J., Fu, Chenguang, Kumar, Nitesh, Schnelle, Walter, Shekhar, Chandra, Sun, Yan, Gooth, Johannes, Felser, Claudia

    Published in NPG Asia materials (12-04-2019)
    “…Applying a temperature gradient in a magnetic material generates a voltage that is perpendicular to both the heat flow and the magnetization. This phenomenon…”
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    Topological Engineering of Pt‐Group‐Metal‐Based Chiral Crystals toward High‐Efficiency Hydrogen Evolution Catalysts by Yang, Qun, Li, Guowei, Manna, Kaustuv, Fan, Fengren, Felser, Claudia, Sun, Yan

    Published in Advanced materials (Weinheim) (01-04-2020)
    “…It has been demonstrated that topological nontrivial surface states can favor heterogeneous catalysis processes such as the hydrogen evolution reaction (HER),…”
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    Topological Quantum Materials from the Viewpoint of Chemistry by Kumar, Nitesh, Guin, Satya N, Manna, Kaustuv, Shekhar, Chandra, Felser, Claudia

    Published in Chemical reviews (10-03-2021)
    “…Topology, a mathematical concept, has recently become a popular and truly transdisciplinary topic encompassing condensed matter physics, solid state chemistry,…”
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    Zero‐Field Nernst Effect in a Ferromagnetic Kagome‐Lattice Weyl‐Semimetal Co3Sn2S2 by Guin, Satya N., Vir, Praveen, Zhang, Yang, Kumar, Nitesh, Watzman, Sarah J., Fu, Chenguang, Liu, Enke, Manna, Kaustuv, Schnelle, Walter, Gooth, Johannes, Shekhar, Chandra, Sun, Yan, Felser, Claudia

    Published in Advanced materials (Weinheim) (20-06-2019)
    “…The discovery of magnetic topological semimetals has recently attracted significant attention in the field of topology and thermoelectrics. In a thermoelectric…”
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    Chiral topological semimetal with multifold band crossings and long Fermi arcs by Schröter, Niels B. M., Pei, Ding, Vergniory, Maia G., Sun, Yan, Manna, Kaustuv, de Juan, Fernando, Krieger, Jonas. A., Süss, Vicky, Schmidt, Marcus, Dudin, Pavel, Bradlyn, Barry, Kim, Timur K., Schmitt, Thorsten, Cacho, Cephise, Felser, Claudia, Strocov, Vladimir N., Chen, Yulin

    Published in Nature physics (01-08-2019)
    “…Topological semimetals in crystals with a chiral structure (which possess a handedness due to a lack of mirror and inversion symmetries) are expected to…”
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    Extremely high magnetoresistance and conductivity in the type-II Weyl semimetals WP2 and MoP2 by Kumar, Nitesh, Sun, Yan, Xu, Nan, Manna, Kaustuv, Yao, Mengyu, Süss, Vicky, Leermakers, Inge, Young, Olga, Förster, Tobias, Schmidt, Marcus, Borrmann, Horst, Yan, Binghai, Zeitler, Uli, Shi, Ming, Felser, Claudia, Shekhar, Chandra

    Published in Nature communications (21-11-2017)
    “…The peculiar band structure of semimetals exhibiting Dirac and Weyl crossings can lead to spectacular electronic properties such as large mobilities…”
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    Helicity-dependent photocurrents in the chiral Weyl semimetal RhSi by Rees, Dylan, Manna, Kaustuv, Lu, Baozhu, Morimoto, Takahiro, Borrmann, Horst, Felser, Claudia, Moore, J. E., Torchinsky, Darius H., Orenstein, J.

    Published in Science advances (01-07-2020)
    “…The CPGE spectrum and optical conductivity in RhSi are measured and discussed, comparing to theoretical predictions. Weyl semimetals are crystals in which…”
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    From Colossal to Zero: Controlling the Anomalous Hall Effect in Magnetic Heusler Compounds via Berry Curvature Design by Manna, Kaustuv, Muechler, Lukas, Kao, Ting-Hui, Stinshoff, Rolf, Zhang, Yang, Gooth, Johannes, Kumar, Nitesh, Kreiner, Guido, Koepernik, Klaus, Car, Roberto, Kübler, Jürgen, Fecher, Gerhard H., Shekhar, Chandra, Sun, Yan, Felser, Claudia

    Published in Physical review. X (11-12-2018)
    “…Since the discovery of the anomalous Hall effect (AHE), the anomalous Hall conductivity (AHC) has been thought to be zero when there is no net magnetization…”
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    Observation of a phase transition within the domain walls of ferromagnetic Co3Sn2S2 by Lee, Changmin, Vir, Praveen, Manna, Kaustuv, Shekhar, Chandra, Moore, J. E., Kastner, M. A., Felser, Claudia, Orenstein, Joseph

    Published in Nature communications (30-05-2022)
    “…The ferromagnetic phase of Co 3 Sn 2 S 2 is widely considered to be a topological Weyl semimetal, with evidence for momentum-space monopoles of Berry curvature…”
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    Anisotropic resistance with a 90° twist in a ferromagnetic Weyl semimetal, Co2MnGa by Quirk, Nicholas P., Cheng, Guangming, Manna, Kaustuv, Felser, Claudia, Yao, Nan, Ong, N. P.

    Published in Nature communications (18-10-2023)
    “…Weyl semimetals exhibit exotic magnetotransport phenomena such as the chiral anomaly and surface-to-bulk quantum oscillations (Weyl orbits) due to chiral bulk…”
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    Observation of an anomalous Hall effect in single-crystal Mn3Pt by Zuniga-Cespedes, Belén E, Manna, Kaustuv, Noad, Hilary M L, Yang, Po-Ya, Nicklas, Michael, Felser, Claudia, Mackenzie, Andrew P, Hicks, Clifford W

    Published in New journal of physics (01-02-2023)
    “…The Mn3X family of compounds was the first in which a large anomalous Hall effect (AHE) was predicted to arise from a purely antiferromagnetic structure, due…”
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    Investigating Size- and Temperature-Dependent Coercivity and Saturation Magnetization in PEG Coated Fe3O4 Nanoparticles by Nayek, Chiranjib, Manna, Kaustuv, Bhattacharjee, Gourab, Murugavel, Pattukkannu, Obaidat, Ihab

    Published in Magnetochemistry (01-06-2017)
    “…Polyethylene glycol (PEG) coated magnetic Fe3O4 nanoparticles with diameters of 12 nm, 15 nm, and 16 nm were synthesized by the usual co-precipitation method…”
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    Evaluation of the intrinsic magneto-dielectric coupling in LaMn0.5Co0.5O3 single crystals by Manna, Kaustuv, Joshi, Rajeev S., Elizabeth, Suja, Anil Kumar, P. S.

    Published in Applied physics letters (19-05-2014)
    “…The magneto-dielectric coupling in (l00) oriented LaMn0.5Co0.5O3 single crystals has been investigated using temperature, frequency, and magnetic field…”
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