Browsing Journal Articles by Title

Browsing Journal Articles by Title

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  • Uttam, Shefali; Singh, Deepak; Sheel, Varun (Indian Academy of Sciences, 2020-12)
    The planetary boundary layer (PBL) mediates interactions between the surface and free atmosphere. In Martian PBL, surface can force convective vortices leading to dust devils. We use the Navier�Stokes equations and the ...
  • Sahoo, Aditi; Paul, Tufan; Maiti, Soumen; Banerjee, Rupak (IOP Publishing, 2022-05)
    Two dimensional (2D) CsPb2Br5 have been successfully synthesized via the chemical precipitation method. Detailed structural, morphological, optical, and dielectric studies of these materials have been performed. These 2D ...
  • Vishwakarma, Ashok K.; Ghalsasi, Pallavi; Ghalsasi, Prasanna S. (Wiley, 2011-08)
    The existence of various solid phases of organic ammonium halides, due to the presence of hydrogen bonding, has long been established but is limited to alkyl ammonium halides. On the other hand, the presence of such phase ...
  • Lorch, Christopher; Banerjee, Rupak; Dieterle, Johannes; Hinderhofer, Alexander; Gerlach, Alexander; Drnec, J.; Schreiber, Frank (American Chemical Society (ACS), 2015-09)
    Small-molecule organic photovoltaic cells often employ a planar heterojunction (PHJ) geometry where the electron donor and acceptor materials are stacked one on top of the other. The thin-film growth scenario of such PHJs ...
  • Chandra, Naveen; Lal, Shyam; Venkataramani, S.; Patra, Prabir K.; Sheel, Varun (Copernicus Publications, 2016-05)
    About 70 % of the anthropogenic carbon dioxide (CO2) is emitted from the megacities and urban areas of the world. In order to draw effective emission mitigation policies for combating future climate change as well as ...
  • Lambiase, Gaetano; Mohanty, Subhendra; Narang, Ashish; Parashari, Priyank (Springer, 2019-02)
    It has been pointed out that there exists a tension in σ8−Ωm measurement between CMB and LSS observation. In this paper we show that σ8−Ωm observations can be used to test the dark energy theories. We study two models, (1) ...
  • Roy, Soumen; Sengupta, Anand S. et al. (American Physical Society, 2021-06)
    Gravitational waves enable tests of general relativity in the highly dynamical and strong-field regime. Using events detected by LIGO-Virgo up to 1 October 2019, we evaluate the consistency of the data with predictions ...
  • Sengupta, Anand (American Physical Society, 2016-06)
    The LIGO detection of GW150914 provides an unprecedented opportunity to study the two-body motion of a compact-object binary in the large-velocity, highly nonlinear regime, and to witness the final merger of the binary and ...
  • Sengupta, Anand (American Physical Society, 2019-07)
    The recent discovery by Advanced LIGO and Advanced Virgo of a gravitational wave signal from a binary neutron star inspiral has enabled tests of general relativity (GR) with this new type of source. This source, for the ...
  • Sengupta, Anand S. (American Physical Society, 2019-11)
    The detection of gravitational waves by Advanced LIGO and Advanced Virgo provides an opportunity to test general relativity in a regime that is inaccessible to traditional astronomical observations and laboratory tests. ...
  • Bhalla, Pankaj; Kumar, Pradeep; Das, Nabyendu; Singh, Navinder (American Physical Society, 2016-09)
    The Mori's projection method, known as the memory function method, is an important theoretical formalism to study various transport coefficients. In the present work, we calculate the dynamical thermal conductivity in the ...
  • Utsav; Khanna, Sakshum; Makani, Nisha Hiralal; Paneliya, Sagar; Mukhopadhyay, Indrajit; Banerjee, Rupak (Royal Society of Chemistry, 2021-07)
    A close-packed monolayer of a two-dimensional periodic array of Silica nanospheres (SNs) with gold (Au) crowning, forming a long-ranged archetypal plasmonic-photonic nanocomposite, has been achieved. We investigate the ...
  • Naik, Lakshmi J.; Sreekanth, V.; Kurian, Manu; Chandra, Vinod (IOP Publishing, 2022-07)
    The effects of collisional processes in the hot QCD medium to thermal dilepton production from $q\overline{q}$ annihilation in relativistic heavy-ion collisions have been investigated. The non-equilibrium corrections to ...
  • Mitra, Sukanya; Chandra, Vinod (American Physical Society, 2016-08)
    The response of electromagnetic (EM) fields that are produced in noncentral heavy-ion collisions to electromagnetically charged quark gluon plasma can be understood in terms of charge transport and charge diffusion in the ...
  • Roy, Arko; Angom, D. (American Physical Society, 2015-07)
    We examine the role of thermal fluctuations in binary condensate mixtures of dilute atomic gases. In particular, we use the Hartree-Fock-Bogoliubov theory with the Popov approximation to probe the impact of noncondensate ...
  • Kurian, Manu (American Physical Society, 2020-07)
    The thermal transport coefficients in a weakly magnetized quark-gluon plasma have been investigated within the ambit of a quasiparticle model to encode the effects of the realistic equation of state. The presence of a weak ...
  • Mitra, Sukanya (Springer Verlag, 2018-01)
    The thermodynamics and covariant kinetic theory are elaborately investigated in a non-extensive environment considering the non-extensive generalization of Bose–Einstein (BE) and Fermi–Dirac (FD) statistics. Starting with ...
  • Mohd, Arif; Sarkar, Sudipta (American Physical Society, 2013-07)
    We propose an expression for the entropy density associated with the local causal horizons in any diffeomorphism-invariant theory of gravity. If the black-hole entropy of the theory satisfies the physical process version ...
  • Kurian, Manu (American Physical Society, 2021-03)
    In this paper, we study the thermoelectric behavior of the quark-gluon plasma within the framework of an effective kinetic theory. We adopt a quasiparticle model to incorporate the effects of a thermal medium. The ...
  • Abhishek, Aman; Das, Arpan; Kumar, Deepak; Mishra, Hiranmaya (SpringerOpen, 2022-01)
    A thermal gradient and/or a chemical potential gradient in a conducting medium can lead to an electric field, an effect known as thermoelectric effect or Seebeck effect. In the context of heavy-ion collisions, we estimate ...

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