PUBLICATIONS & PATENTS: Recent submissions

  • A single exponential-time FPT algorithm for cactus contraction 
    Krithika, R.; Misra , Pranabendu; TALE, PRAFULLKUMAR (Elsevier B.V., 2023-04)
    For a collection F of graphs, the F-CONTRACTION problem takes a graph G and an integer k as input and decides if G can be modified to some graph in F using at most k edge contractions. The F-CONTRACTION problem is NP-Complete ...
  • Resistive Switching in CsPbBr3 (0D)/MoS2 (2D) Heterojunction System: Trap-Controlled Space Charge Limited Transport Mechanism 
    Deshmukh, Akshaya Pisal; Patil, Kalyanee; OGALE, SATISHCHANDRA; Bhave, Tejashree (American Chemical Society, 2023-03)
    Electronic phenomena at the interfaces of mixed-dimensional systems are interesting as well as intriguing because of the distinctly differing electronic states’ spectra on both sides of the interface. In this work, we ...
  • Gate and Temperature Driven Phase Transitions in Few-Layer MoTe2 
    Kowalczyk, Hugo; Biscaras, Johan; PISTAWALA, NASHRA; HARNAGEA, LUMINITA; SINGH, SURJEET; Shukla, Abhay (American Chemical Society, 2023-04)
    MoTe2 has a stable hexagonal semiconducting phase (2H) as well as two semimetallic phases with monoclinic (1T′) and orthorhombic (Td) structures. A structural change can thus be accompanied by a significant change in ...
  • Utilization of CO2 activated litchi seed biochar for the fabrication of supercapacitor electrodes 
    Rawat, Shivam; Boobalan, T.; Sathish, M.; HOTHA, SRINIVAS; Thallada, Bhaskar (Elsevier B.V., 2023-04)
    Biochar prepared from litchi seeds was investigated for the fabrication of supercapacitor electrodes. The specific capacitance of 190 F g−1 at 1 A g−1 current density was achieved in symmetric supercapacitor fabricated ...
  • Reducing the vertex cover number via edge contractions 
    Lima, Paloma T.; Santos, Vinicius F. dos; Sau, Ignasi; Souza, Uéverton S.; TALE, PRAFULLKUMAR (Elsevier B.V., 2023-09)
    Given a graph G on n vertices and two integers k and d, the Contraction(vc) problem asks whether one can contract at most k edges to reduce the vertex cover number of G by at least d. Recently, Lima et al. [JCSS 2021] ...
  • Gateway-like absurdly benign traversable wormhole solutions 
    MEHTA, ABHISHEK (Springer Nature, 2023-03)
    A class of wormhole solutions is constructed that has restricted polar degrees of freedom to achieve a gateway-like configuration. This compels the use of distribution-valued metrics and connections, which further compels ...
  • Deciphering the Role of Light Excitation Attributes in Plasmonic Photocatalysis: The Case of Nicotinamide Cofactor Regeneration 
    JAIN, VANSHIKA; CHAKRABORTY, INDRA NARAYAN; RAJ, ROHIT B.; PILLAI, PRAMOD P. (American Chemical Society, 2023-03)
    Photocatalysis with metal nanoparticles is attractive because of their unique plasmonic properties, such as large absorption cross section, high charge density, spectral tunability, and photostability. As a result, plasmonic ...
  • Maximally entangled Rydberg-atom pairs via Landau-Zener sweeps 
    VARGHESE, DHIYA; Wüster, Sebastian; Li, Weibin; NATH, REJISH (American Physical Society, 2023-04)
    We analyze the formation of maximally entangled Rydberg atom pairs subjected to Landau-Zener sweeps of the atom-light detuning. Though the populations reach a steady value at longer times, the phases evolve continuously, ...
  • Symphony: Cosmological Zoom-in Simulation Suites over Four Decades of Host Halo Mass 
    Nadler, Ethan O.; BANERJEE, ARKA et al.; ADHIKARI, SUSMITA (IOP Publishing, 2023-03)
    We present Symphony, a compilation of 262 cosmological, cold-dark-matter-only zoom-in simulations spanning four decades of host halo mass, from 1011–1015 M⊙. This compilation includes three existing simulation suites at ...
  • Theoretical Assessment of Carbon Dioxide Reactivity in Methylpiperidines: A Conformational Investigation 
    MUKHERJEE, UTTAMA; PRAKASH, PRABHAT; VENKATNATHAN, ARUN (American Chemical Society, 2023-04)
    In this work, the possible mechanisms for the reactions of CO2 with various positional isomers of methylpiperidines (MPs) (N-MP, 2-MP, 3-MP, and 4-MP) including the effect of aqueous solvation have been explored using ...
  • Meromorphic cosets and the classification of three-character CFT 
    Das, Arpit; Gowdigere, Chethan N. N.; MUKHI, SUNIL (Springer Nature, 2023-03)
    We investigate the admissible vector-valued modular forms having three independent characters and vanishing Wronskian index and determine which ones correspond to genuine 2d conformal field theories. This is done by finding ...
  • H4K20me1 plays a dual role in transcriptional regulation of regeneration and axis patterning in Hydra 
    GUNGI, AKHILA; Saha, Shagnik; PAL, MRINMOY; GALANDE, SANJEEV (Life Science Alliance, 2023-05)
    The evolution of the first body axis in the animal kingdom and its extensive ability to regenerate makes Hydra, a Cnidarian, an excellent model system for understanding the underlying epigenetic mechanisms. We identify ...
  • A soft co-crystalline solid electrolyte for lithium-ion batteries 
    PRAKASH, PRABHAT; Fall, Birane; Aguirre, Jordan; Sonnenberg, Laura A.; Chinnam, Parameswara Rao; Chereddy, Sumanth; Dikin, Dmitriy A.; VENKATNATHAN, ARUN; Wunder, Stephanie L.; Zdilla, Michael J. (Springer Nature, 2023-05)
    Alternative solid electrolytes are the next key step in advancing lithium batteries with better thermal and chemical stability. A soft solid electrolyte, (Adpn)2LiPF6 (Adpn, adiponitrile), is synthesized and characterized ...
  • Value expression in decision-making 
    Barton, David N.; LELE, SHARACHCHANDRA et al. (IPBES secretariat, 2022-07)
    This chapter links diverse values of nature as communicated through different value articulation (“valuing” and valuation) processes to decision-making and its outcomes. It reviews the underlying causes of treating impacts ...
  • Effects of equatorially-confined shear flow on MRG and Rossby waves 
    Raghav, Mukesh Singh; Jose, Sharath; APTE, AMIT; Govindarajan, Rama (Elsevier B.V., 2022-12)
    Linear modal stability analysis of a mean zonal shear flow is carried out in the framework of rotating shallow water equations (RSWE), both under the -plane approximation and in the full spherical coordinate system. Two ...
  • Exactly solvable Hamiltonian for non-Abelian quasiparticles 
    Kudo, Koji; Sharma, A.; SREEJITH, G. J.; Jain, J. K. (American Physical Society, 2023-03)
    Particles obeying non-Abelian braid statistics have been predicted to emerge in the fractional quantum Hall effect. In particular, a model Hamiltonian with short-range three-body interaction (ˆVPf3) between electrons ...
  • Distinguishing Biotic vs. Abiotic Origins of ‘Bio’signatures: Clues from Messy Prebiotic Chemistry for Detection of Life in the Universe 
    Bapat, Niraja V.; RAJAMANI, SUDHA (MDPI, 2023-03)
    It is not a stretch to say that the search for extraterrestrial life is possibly the biggest of the cosmic endeavors that humankind has embarked upon. With the continued discovery of several Earth-like exoplanets, the hope ...
  • Genome-wide screening reveals the genetic basis of mammalian embryonic eye development 
    Chee, Justine M.; GALANDE, SANJEEV et al. (Springer Nature, 2023-03)
    Background Microphthalmia, anophthalmia, and coloboma (MAC) spectrum disease encompasses a group of eye malformations which play a role in childhood visual impairment. Although the predominant cause of eye malforma‑ tions ...
  • Illumination Power, Stability, and Linearity Measurements for Confocal and Widefield Microscopes V.2 
    Gaudreault, Nathalie; PODDER, SANTOSH et al. (QUAREP, 2023-03)
    To obtain accurate, reproducible, and interpretable data when conducting imaging experiments, it is critical to consider external factors affecting data acquisition at various steps of the experimental workflow. Illumination ...
  • Heterocyclic Diaryliodonium-Based Inhibitors of Carbapenem-Resistant Acinetobacter baumannii 
    KUMARI, POOJA; Kaul, Grace; KUMAR, T. ANAND; Akhir, Abdul; Shukla, Manjulika; SHARMA, SURAJ; KAMAT, SIDDHESH S.; Chopra, Sidharth; CHAKRAPANI, HARINATH (American Society for Microbiology, 2023-04)
    Finding new therapeutic strategies against Gram-negative pathogens such as Acinetobacter baumannii is challenging. Starting from diphenyleneiodonium (dPI) salts, which are moderate Gram-positive antibacterials, we synthesized ...

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