Publications (96)
Ultrafast Response of Plasmonic Nanostructures
Sunil Kumar, A. K. Sood
Ultrafast THz probing of nonlocal orbital current in transverse multilayer metallic heterostructures
Sandeep Kumar, Sunil Kumar
Optical and Terahertz Response of Carbon Nanostructures
Arvind Singh, Sunil Kumar
Optical Damage Threshold and THz Generation Efficiency of (Fe,CoFeB)/(Ta,Pt) Spintronic Emitters
Sandeep Kumar, Anand Nivedan, Arvind Singh +5
(Pb1-xBix)(Ti1-xMnx)O3: Competing mechanism of Tetragonal-Cubic phase on A/B site modifications
Arun Kumar Yadav, Anita Verma, Birender Singh +8
Spectrum of Landau Levels in GaAs Quantum Wells
Imran Khan, Bipin Singh Koranga, Sunil Kumar
A CNN-LSTM-based hybrid deep learning approach to detect sentiment polarities on Monkeypox tweets
Krishna Kumar Mohbey, Gaurav Meena, Sunil Kumar +1
A Deep Q-Learning based, Base-Station Connectivity-Aware, Decentralized Pheromone Mobility Model for Autonomous UAV Networks
Shreyas Devaraju, Alexander Ihler, Sunil Kumar
Design, Fabrication and Characterization of nanoplasmonic lattice for trapping of ultracold atoms
Sunil Kumar, Manav Shah, Ajith P. Ravishankar +5
Ultrafast switching time and third order nonlinear coefficients of microwave treated single walled carbon nanotube suspensions
N Kamaraju, Sunil Kumar, B. Karthikeyan +3
Accurate Link Lifetime Computation in Autonomous Airborne UAV Networks
Shivam Garg, Alexander Ihler, Sunil Kumar
Non-exponential decoherence and subdiffusion in atom-optics kicked rotor
Sumit Sarkar, Sanku Paul, Chetan Vishwakarma +5
Structural and ferroelectric properties of perovskite Pb(1-x)(K0.5Sm0.5)xTiO3 ceramics
Arun Kumar Yadav, Anita Verma, Sunil Kumar +5
Signatures of superconducting and pseudogap phases in ultrafast transient reflectivity of Ca(Fe0.927Co0.073)2As2
Sunil Kumar, L. Harnagea, S. Wurmehl +2
Heavy traffic analysis of open processing networks with complete resource pooling: asymptotic optimality of discrete review policies
Baris Ata, Sunil Kumar
Transition metal (group V) doping induced spin and valley polarization in MoS$_2$ monolayer
Shivani Kumawat, Sunil Kumar, B. K. Mani
A tenuous, collisional atmosphere on Callisto
Shane Carberry Mogan, Orenthal Tucker, Robert Johnson +7
Reinforcing VLMs to Use Tools for Detailed Visual Reasoning Under Resource Constraints
Sunil Kumar, Bowen Zhao, Leo Dirac +1
A perspective on correlation-based financial networks and entropy measures
Vishwas Kukreti, Hirdesh K. Pharasi, Priya Gupta +1
Ultrafast quasiparticle dynamics in superconducting iron pnictide CaFe1.89Co0.11As2
Sunil Kumar, L. Harnagea, S. Wurmehl +2
Femtosecond Photoexcited Carrier Dynamics in Reduced Graphene Oxide Suspensions and Films
Sunil Kumar, N. Kamaraju, K. S. Vasu +1
Understanding the L-shell ionization mechanism through osmium atoms bombarded by 4-6 MeV/u fluorine ions
Soumya Chatterjee, Sunil Kumar, Sarvesh Kumar +9
Singlet Pathway to the Ground State of Ultracold Polar Molecules
Anbang Yang, Sofia Botsi, Sunil Kumar +5
Structural, Electrical, and Magnetic Properties of La2Ni1.5Mn0.5O6 double perovskites
Mohd Nasir, A. K. Bera, S. M. Yusuf +7
THz pulses from optically excited Fe, Pt and Ta based Spintronic Heterostructures
Sandeep Kumar, Anand Nivedan, Arvind Singh +1
Rate-Dependent Reversibility and Lithium Losses in Hybrid Anode-Collector Metal Electrodes
Arturo Galindo, Jesus Diaz-Sanchez, Sunil Kumar +5
Patronage and power in rural India: a study based on interaction networks
Anindya Bhattacharya, Anirban Kar, Sunil Kumar +1
Ultrafast electron dynamics and cubic optical nonlinearity of free standing thin film of double walled carbon nanotubes
N. Kamaraju, Sunil Kumar, B. Karthikeyan +3
Relaxor ferroelectric behavior and structural aspects of SrNaBi2Nb3O12 ceramics
Sunil Kumar, D. A. Ochoa, J. E. Garcia +1
Pipe Routing with Topology Control for UAV Networks
Shreyas Devaraju, Shivam Garg, Alexander Ihler +1
Structural and dielectric properties of Pb(1-x)(Na0.5Sm0.5)xTiO3 ceramics
Arun Kumar Yadav, Anita, Sunil Kumar +4
Investigation of La and Al substitution on the spontaneous polarization and lattice dynamics of the Pb(1-x)LaxTi(1-x)AlxO3 ceramics
Arun Kumar Yadav, Anita Verma, Sunil Kumar +6
Corrected thermodynamics of $(2+1)D$ black hole conformally coupled to a massless scalar
Himanshu Kumar Sudhanshu, Sudhaker Upadhyay, Dharm Veer Singh +1
Fine-tuning Vision Classifiers On A Budget
Sunil Kumar, Ted Sandler, Paulina Varshavskaya
A Note on Fuzzy Automorphism and Inner Automorphism of Groups
Shiv Narain, Sunil Kumar, Sandeep Kumar +1
Structural Investigations into Shwachman Bodian Diamond Syndrome SBDS using a Bioinformatics Approach
Babu A. Manjasetty, Sunil Kumar, Andrew P. Turnbull +1
Temperature-dependent chirped coherent phonon dynamics in Bi$_{2}$Te$_{3}$ using high intensity femtosecond laser pulses
N. Kamaraju, Sunil Kumar, A. K. Sood
Acoustic and optical phonon dynamics from femtosecond time-resolved optical spectroscopy of superconducting iron pnictide Ca(Fe_0.944Co_0.056)_2As_2
Sunil Kumar, L. Harnagea, S. Wurmehl +2
Observational constraint from the heaviest pulsar PSR J0952-0607 on the equation of state of dense matter in relativistic mean field model
Raj Kumar, Mukul Kumar, Virender Thakur +5
L shell x-ray production in high-Z elements using 4-6 MeV/u fluorine ions
Sunil Kumar, Udai Singh, M. Oswal +5
Femtosecond carrier dynamics and saturable absorption in graphene suspensions
Sunil Kumar, M. Anija, N. Kamaraju +4
Ion-Induced Dipole Interactions and Fragmentation Times : C$α$ -C$β$ Chromophore Bond Dissociation Channel
Satchin Soorkia, Christophe Dehon, Sunil Kumar +5
Probing ultrafast carrier dynamics and nonlinear absorption and refraction in core-shell silicon nanowires
Sunil Kumar, M. Khorasaninejad, M. M. Adachi +3
Emergence of half-metallic ferromagnetism and valley polarization in transition metal substituted WSTe monolayer
Shivani Kumawat, Chandan Kumar Vishwakarma, Mohd Zeeshan +3
A Hybrid Approach for Improved Content-based Image Retrieval using Segmentation
Smarajit Bose, Amita Pal, Jhimli Mallick +2
Excitation wavelength-dependent ultrafast THz emission from surface and bulk of three-dimensional topological insulators
Anand Nivedan, Sunil Kumar
THz probing of non-trivial topological states in Co2MnGe Heusler alloy thin films
Ekta Yadav, Anand Nivedan, Sunil Kumar
An efficient numerical method based on exponential B-splines for time-fractional Black-Scholes equation governing European options
Anshima Singh, Sunil Kumar
Large-amplitude chirped coherent phonons in tellurium mediated by ultrafast photoexcited carrier diffusion
N. Kamaraju, Sunil Kumar, M. Anija +1
Asynchronous Distributed Coordinated Hybrid Precoding in Multi-cell mmWave Wireless Networks
Meesam Jafri, Suraj Srivastava, Sunil Kumar +2
Q-PET: PET with 3rd Eye Quantum Entanglement based Positron Emission Tomography
Sunil Kumar, Sushil Singh Chauhan, Vipin Bhatnagar
A Fast Keypoint Based Hybrid Method for Copy Move Forgery Detection
Sunil Kumar, J. V. Desai, Shaktidev Mukherjee
Sub-bandgap activated charges transfer in a graphene-MoS2-graphene heterostructure
Sunil Kumar, Arvind Singh, Anand Nivedan +7
Excitonic shift current induced broadband THz pulse emission efficiency of layered MoS2 crystals
Neetesh Dhakar, Sunil Kumar
Photo-Seebeck effect in single-crystalline bismuth telluride topological insulator
Anand Nivedan, Arvind Singh, Sandeep Kumar +1
EMEEDP: Enhanced Multi-hop Energy Efficient Distributed Protocol for Heterogeneous Wireless Sensor Network
Sunil Kumar, Priya Ranjan, R. Radhakrishnan
Probing of large interfacial contribution to spin orbit coupling in CoFeB/Ta heterostructure by ultrafast THz emission spectroscopy
Sandeep Kumar, Sunil Kumar
Morphological characterization of Ge ion implanted SiO2 matrix using multifractal technique
R. P. Yadav, V. Baranwal, Sunil Kumar +2
Assessing Consistency of Consumer Confidence Data using Dynamic Latent Class Analysis
Sunil Kumar, Zakir Husain, Diganta Mukherjee
Error analysis of a high-order fully discrete method for two-dimensional time-fractional convection-diffusion equations exhibiting weak initial singularity
Anshima Singh, Sunil Kumar
Rare earth size dependence on structural, electronic and magnetic properties of R2NiMnO6 double perovskites
Mohd Nasir, Sunil Kumar, N. Patra +8
Efficient Creation of Ultracold Ground State $^{6}\textrm{Li}^{40}\textrm{K}$ Polar Molecules
Canming He, Xiaoyu Nie, Victor Avalos +4
An Asynchronous Multi-Beam MAC Protocol for Multi-Hop Wireless Networks
Shivam Garg, Nandini Venkatraman, Elizabeth Serena Bentley +1
Correlation, Network and Multifractal Analysis of Global Financial Indices
Sunil Kumar, Nivedita Deo
Large nonlinear absorption and refraction coefficients of carbon nanotubes estimated from femtosecond Z-scan measurements
N. Kamaraju, Sunil Kumar, Srinivasan Krishnamurthy +3
Investigation of injector-coupled combustion dynamics in a methane-oxygen combustor using large eddy simulation and dynamic mode decomposition
Abhishek Sharma, Ashoke De, Sunil Kumar
Extraordinary electrical conductance through amorphous non-conducting polymers under vibrational strong coupling
Sunil Kumar, Subha Biswas, Umar Rashid +7
Connectivity-Aware Pheromone Mobility Model for Autonomous UAV Networks
Shreyas Devaraju, Alexander Ihler, Sunil Kumar
Inferring gene expression networks with hubs using a degree weighted Lasso approach
Nurgazy Sulaimanov, Sunil Kumar, Frédéric Burdet +3
CREX- and PREX-II-motivated relativistic interactions and their implications for the bulk properties of nuclear matter and neutron stars
Mukul Kumar, Sunil Kumar, Virender Thakur +3
Importance of strain reduction in improvement of optical transmission and conductance in Si4+ doped ZnO: a probable new moisture resistant Transparent Conductive Oxide
Tulika Srivastava, Aswin Sadanandan, Gaurav Bajpai +7
Gap-dependent quasiparticle dynamics and coherent acoustic phonons in parent iron pnictide CaFe2As2 across the spin density wave phase transition
Sunil Kumar, L. Harnagea, S. Wurmehl +2
Investigation of Indian stock markets using topological data analysis and geometry-inspired network measures
Saumitra Kulkarni, Hirdesh K. Pharasi, Sudharsan Vijayaraghavan +3
Group ring based public key cryptosystems
Gaurav Mittal, Sunil Kumar, Shiv Narain +1
Network-centric indicators for fragility in global financial indices
Areejit Samal, Sunil Kumar, Yasharth Yadav +1
Latent class analyisis for reliable measure of inflation expectation in the indian public
Sunil Kumar
Cuttlefish: Library for Achieving Energy Efficiency in Multicore Parallel Programs
Sunil Kumar, Akshat Gupta, Vivek Kumar +1
Ultrafast photoinduced enhancement of nonlinear optical response in 15-atom gold clusters on indium tin oxide conducting film
Sunil Kumar, E. S. Shibu, T. Pradeep +1
Empirical LiK excited state potentials: connecting short range and near dissociation expansions
Sofia Botsi, Anbang Yang, Mark M. Lam +4
Ultrafast Dynamics of Gold Nanorods: Tuning between Photo-Bleaching and Photo-Induced Absorption
M. Anija, Sunil Kumar, N. Kamaraju +3
K-shell ionization cross sections of Cu, Zn and Ge by 3-5 MeV/U Si-ion bombardment
Shashank Singh, Mumtaz Oswal, Sunil Kumar +3
A Vector Space Approach to Generate Dynamic Keys for Hill Cipher
Sunil Kumar, Sandeep Kumar, Gaurav Mittal +1
Flow Field Characteristics of a Supersonic Jet Influenced by Downstream Microjet Fluidic Injection
Hamideh Pourhashem, Sunil Kumar, Iraj M. Kalkhoran
Direct observation of low frequency confined acoustic phonons in silver nanoparticles: Terahertz time domain spectroscopy
Sunil Kumar, N. Kamaraju, B. Karthikeyan +3
Probing defect induced room temperature ferromagnetism in CVD grown MoO3 flakes: A correlation with electronic structure and first principle-based calculations
Sharmistha Dey, Vikash Mishra, Neetesh Dhakar +3
Graphene analogue BCN: femtosecond nonlinear optical susceptibility and hot carrier dynamics
Sunil Kumar, N. Kamaraju, K. S. Vasu +3
Enhancement of Impedance by Chromium Substitution and Correlation with DC Resistivity in Cobalt Ferrite
Sweety Supriya, Sunil Kumar, Manoranjan Kar
Implementation of a Multi-Beam MAC Protocol for Multi-Hop Wireless Networks in Riverbed Modeler
Shivam Garg, Nandini Venkatraman, Soroush Tamizi +3
Bose-Einstein Condensation in an electro-pneumatically transformed quadrupole-Ioffe magnetic trap
Sunil Kumar, Sumit Sarkar, Gunjan Verma +3
Broken translational and rotational symmetries in LiMn1.5Ni0.5O4 spinel
Birender Singh, Sunil Kumar, Pradeep Kumar
Feasibility of Principal Component Analysis in hand gesture recognition system
Tanu Srivastava, Raj Shree Singh, Sunil Kumar +1
A Hybrid Reactive Routing Protocol for Decentralized UAV Networks
Shivam Garg, Alexander Ihler, Elizabeth Serena Bentley +1
Enhancement in optically induced ultrafast THz response of MoSe2MoS2 heterobilayer
Sunil Kumar, Arvind Singh, Sandeep Kumar +7
Magnetic field-dependent resistance crossover and logarithmic to non-saturating magnetoresistance in topological insulator Bi$_2$Te$_3$
Anand Nivedan, Kamal Das, Sandeep Kumar +4
Structural, dielectric and ferroelectric studies of thermally stable and efficient energy storage ceramic material: (Na0.5-xKxBi0.5-xLax)TiO3
Anita Verma, Arun Kumar Yadav, Nasima Khatun +7
Complete Flux Scheme for Elliptic Singularly Perturbed Differential-Difference Equations
Sunil Kumar, B. V. Rathish Kumar, J. H. M. Ten Thije Boonkkamp