Dr Sankar Dhar
Professor School of Natural Sciences
School of Natural Sciences
Email: sankar.dhar@snu.edu.in
My primary interest is in the functional oxide materials in the sub-500 nm thickness range, where fascinating science has manifested over the last decade. New oxide materials with exotic properties and functions for the next generation of electronic devices are being explored by growing thin epitaxi...
Research Overview
My primary interest is in the functional oxide materials in the sub-500 nm thickness range, where fascinating science has manifested over the last decade. New oxide materials with exotic properties and functions for the next generation of electronic devices are being explored by growing thin epitaxial 2D/3D films, nanomaterials, and heterostructures using pulsed laser, pulsed electron, and sputter deposition and ion implantation of surfaces. I am currently focused on transparent oxide layers, homo/hetero junctions, bandgap engineering, 2D layer-oxide interactions, strain engineering at sharp atomic interfaces, defect-induced ferromagnetic, and resistive switching. Moreover, I use an energetic ion beam for material characterizations and modifications via impurity doping, atomic mixing, alloying, nano-structuring, and solid-state catalysis processes.search Interest. Know more: Click here
Education
Ph.D, IIT Kanpur M.Sc, Jadavpur University
Experience
2022- Present Professor, Department of Physics, School of Natural Sciences, Shiv Nadar IoE, Delhi-NCR 2012-2022- Head, Department of Physics, School of Natural Sciences, Shiv Nadar IoE, Delhi-NCR 2007 ? 2012 Senior Research Scientist,, NUSNNI-NanoCore, National university of Singapore, Singapore 2003 ? 2007 Senior Scientist & Program Leader, NSF Accelerator center, University of Maryland, , College Park, USA 1998 ? 2003 Research Scientist, II. Physics Institute, University of G?ttingen, Germany 1998 ? 1999 Post-doctoral Fellow, II. Physics Institute, University of G?ttingen, Germany
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| 1 |
Article Open access
Crystallization dynamics of Ge in In/Ge bilayer films under swift heavy ion irradiation: Experimental and density functional theory studies
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Meher, T.; Dewangan, A.; Chandrakar, B.; Patajoshi, S.; Mishra, A.; Kedia, S.K.; Aggrawal, S.; Singh, G.; Chaudhary, D.K.; Singh, V.K.; Singh, U.B.; Ojha, S.; Singh, F.; Kanjilal, A.; Patel, S.P. | Journal of Applied Physics, 139(1) | 2026 | 0 |
| 2 |
Article Open access
Deubiquitinase inhibitors: Targeting SARS-CoV-2 papain-like protease with antiviral efficacy in a murine model
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Choudhary, S.; Nehul, S.; Nagaraj, S.K.; Narayan, R.; Verma, S.; Sharma, S.; Kumari, A.; Rani, R.; Saha, A.; Sircar, D.; Kaliappan, A.; Tripathi, S.; Sharma, G.K.; Kumar, P.; Tomar, S. | FEBS Journal | 2026 | 0 |
| 3 |
Book chapter
Hydra at the Crossroads of Evolution: Insights into Cell-type Diversification, Regeneration, and Epigenetic Regulation
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Gupta, S.; Prabhu, P.; Chaudhary, P.; Reddy, P.C. | Results and Problems in Cell Differentiation, 76, 249-290 | 2026 | 0 |
| 4 |
Article
Unlocking simultaneous blue and green phosphorescence from three-donors-single acceptor conjugate
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Dhara, H.; Upadhyay, M.; Singh, M.; Deka, R.; Sharma, T.; Peethambaran, S.; Kochman, M.A.; Hättig, C.; Ray, D. | Journal of Luminescence, 289 | 2026 | 0 |
| 5 |
Article Open access
Boosting the Transparency of Metallic SrNbO3 Through Ti Doping
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Kumar, S.; Si, L.; Held, K.; Dhar, S.; Kumar, R.; Johari, P. | Advanced Materials Interfaces, 12(22) | 2025 | 0 |
| 6 |
Article
Anaerobic co-digestion of food waste and waste activated sludge for methane production: Evaluation of optimum ratio, microbial analysis, and kinetic modeling
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Jhunjhunwala, U.; Padhi, S.K.; Pattanaik, L.; Sharma, D.; Kumar, A.; Chaudhary, P.; Saxena, V. | Biomass Conversion and Biorefinery, 15(20), 26811-26826 | 2025 | 4 |
| 7 |
Article Open access
Functionalization of Quinones by Green Methods
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Yadav, S.K.; Nagar, B.; Dhar, B.B. | Chimia, 79(9), 630-638 | 2025 | 0 |
| 8 |
Article Open access
Tailoring optical properties of pulsed laser deposition grown epitaxial SrTiO3 thin films by tantalum doping
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Arya, M.; Kumar, S.; Santra, B.; Das, G.; Aquilanti, G.; Ojha, S.; Bhasin, V.; Bhattacharyya, D.; Reddy, V.; Dhar, S.; Kaviraj, B.; Kanjilal, A. | Journal of Applied Physics, 138(4) | 2025 | 0 |
| 9 |
Review
Recent advances in treating volatile organic compounds from waste gas streams: the potential of anoxic/anaerobic bioreactors, parameters affecting their performance and future perspectives
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Chaudhary, P.; Padhi, S.K.; Pattanaik, L.; Dikshit, P.K. | Biomass Conversion and Biorefinery, 15(11), 16383-16408 | 2025 | 3 |
| 10 |
Article
Engendering Indian Foreign Policy Analysis: AIWC, Women Delegates and Recasting of IFP Thought and Diplomatic Praxis
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Muraleedharan, S.; Saxena, T. | Studies in Indian Politics, 13(1), 101-113 | 2025 | 1 |
| 11 |
Article
The impact of regulatory focus on store promotions: The role of shopping enjoyment
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Dhara, R.M.; Dawra, J.; Rishi, B. | Journal of Marketing Communications, 31(2), 151-177 | 2025 | 0 |
| 12 |
Book chapter
Smart City Establishment AI & IoT’S Role, Vision, and Trends
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Karthi, S.; Kalaiyarasi, M.; Deepikakumari, K.; Dharani, K.; Balusamy, B. | Artifcial Intelligence and IoT for Cyber Security Solutions in Smart Cities, 73-93 | 2025 | 0 |
| 13 |
Review Open access
C(sp3)–H halogenation using first-row transition metal catalysts under homogeneous conditions
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Monika; Khatri, J.; Dogra, K.; Choudhary, R.; Yadav, S.K.; Dhar, B.B. | Organic and Biomolecular Chemistry | 2025 | 0 |
| 14 |
Article
Dynamics-Driven Screening of Inhibitors Targeting TNF- α Inducing Protein to Mitigate Infection of Helicobacter pylori
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Raj, D.S.; Dharshini, K.C.P.; Yadav, S.; Singh, S.; Dwivedi, M. | Journal of Computational Biophysics and Chemistry | 2025 | 0 |
| 15 |
Conference paper
Study on Oam Beam Divergence
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Dhara, S.; Srichandan, S.; Upadhayay, M.D. | 4th Wireless, Antenna and Microwave Symposium, WAMS 2025 | 2025 | 0 |
| 16 |
Article Open access
Phreatic mysteries: Diversity and distribution of fossorial and aquifer-dwelling synbranchid eels of southern peninsular India, and implications for conservation (Pisces: Synbranchiformes: Synbranchidae)
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Raghavan, R.; Sundar, R.L.; Arjun, C.P.; Sidharthan, A.; Dharmarajan, N.P.; Kumar, A.B.; Philip, S.; Ali, A.; Paingankar, M.S.; Rodrigues, G.T.; Britz, R.; Dahanukar, N. | Vertebrate Zoology(75), 245-258 | 2025 | 0 |
| 17 |
Article
Statues of Dis'order'Exploring Diplomatic Gift Refusal and Affinities across Caste and Race through the #gmf Campaign
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Muraleedharan, S. | Hague Journal of Diplomacy, 20(3), 513-543 | 2025 | 0 |
| 18 |
Article
C-H bond chlorination and bromination using water soluble nickel(ii) guanidine complexes
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Khatri, J.; Mari, V.; Sarkar, A.; Karmodak, N.; Dhar, B.B. | Dalton Transactions, 54(2), 503-510 | 2024 | 1 |
| 19 |
Article Open access
Histone-Binding Protein RBBP4 Is Necessary to Promote Neurogenesis in the Developing Mouse Neocortical Progenitors
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Dhanya, S.K.; Kalia, K.; Mohanty, S.; Azam, T.; Channakkar, A.S.; D’Souza, L.; Swathi, K.S.; Reddy, P.C.; Muralidharan, B. | eNeuro, 11(12) | 2024 | 0 |
| 20 |
Article
Treatment of gaseous toluene in an anoxic hybrid bioreactor: Optimization using response surface methodology
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Chaudhary, P.; Padhi, S.; Pattanaik, L. | Environmental Nanotechnology, Monitoring and Management, 22 | 2024 | 2 |
| 21 |
Article
Catalyst Free Synthesis of 4-Aryl/Alkylamino-1,2-Naphthoquinones: Applications in Fluorescence Microscopy
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Nagar, B.; Agrawal, T.; Rakshit, T.; Bijayi Dhar, B. | ChemistrySelect, 9(36) | 2024 | 0 |
| 22 |
Article Open access
Eosin Y Catalyzed Photochemical Synthesis of Arylated Phenothiazones
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Nagar, B.; Yadav, S.; Karmodak, N.; Dhar, B.B. | ACS Omega, 9(33), 35458-35462 | 2024 | 3 |
| 23 |
Article
Pyridine-2,6-Dicarboxamide Proligands and their Cu(II)/Zn(II) Complexes Targeting Staphylococcus Aureus for the Attenuation of In Vivo Dental Biofilm
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Chaudhary, K.; Agrahari, B.; Biswas, B.; Chatterjee, N.; Chaudhary, A.; Kumar, A.; Sonker, H.; Dewan, S.; Saxena, D.; Akhir, A.; Malhotra, N.; Chopra, S.; Misra, S.; Matheswaran, S.; Singh, R.G. | Advanced Healthcare Materials, 13(20) | 2024 | 7 |
| 24 |
Article Open access
Prefoldins are novel regulators of the unfolded protein response in artemisinin resistant Plasmodium falciparum malaria[Formula presented]
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Shoaib, R.; Parveen, N.; Kumar, V.; Behl, A.; Garg, S.; Chaudhary, P.; Rex, D.A.B.; Saini, M.; Maurya, P.; Jain, R.; Pandey, K.C.; Abid, M.; Singh, S. | Journal of Biological Chemistry, 300(8) | 2024 | 1 |
| 25 |
Article
Performance investigation on dual bed adsorption chiller integrated with a partially covered N-PVT collector
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Sidhareddy, M.; Tiwari, S. | Applied Thermal Engineering, 248 | 2024 | 8 |
| 26 |
Article Open access
In silico identification of chikungunya virus replication inhibitor validated using biochemical and cell-based approaches
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Chaudhary, M.; Kumar, A.; Bala Sharma, K.; Vrati, S.; Sehgal, D. | FEBS Journal, 291(12), 2656-2673 | 2024 | 4 |
| 27 |
Article Open access
Electrochemical studies on chromium doped SrTiO3 for supercapacitor applications
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Sharma, D.K.; Sain, S.; Maity, G.; Thomas, A.; Kumar, R.; Dhar, S.; Arora, H.S.; Babu, B.; Sinha Roy, S.S. | Nano Trends, 6 | 2024 | 20 |
| 28 |
Article
Free vibration characteristics of elastic foundation-supported porous functionally graded nanoplates using Rayleigh-Ritz approach
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Kumar, A.S.; Kumar, S.; Choudhary, P.K.; Gupta, A.; Narayan, A. | International Journal of Structural Integrity, 15(2), 298-321 | 2024 | 14 |
| 29 |
Article
Complete mitogenome of Lepidopygopsis typus, an evolutionarily-distinct, endangered cyprinid fish from the Western Ghats Biodiversity Hotspot: Phylogenetic relationships and implications for conservation
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Chandra, S.; Abhilash, R.; Sidharthan, A.; Raghavan, R.; Dahanukar, N. | Gene, 898 | 2024 | 2 |
| 30 |
Article
Experimental investigation for enhancement of heat and mass transfer during regeneration of zeolite 13X-water pair; Étude expérimentale pour l'amélioration du transfert de masse et de chaleur au cours de la régénération du couple zéolite 13X/eau
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Sidhareddy, M.; Tiwari, S. | International Journal of Refrigeration, 159, 297-308 | 2024 | 4 |
| 31 |
Article Open access
LSD1 Regulates Neurogenesis in Human Neural Stem Cells Through the Repression of Human-Enriched Extracellular Matrix and Cell Adhesion Genes
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Channakkar, A.S.; D’Souza, L.; Kumar, A.; Kalia, K.; Prabhu, S.; Phalnikar, K.; Reddy, P.C.; Muralidharan, B. | Stem Cells, 42(2), 128-145 | 2024 | 1 |
| 32 |
Article
Keto-enol tautomerism of ?-diketo molecules in the presence of graphitic materials through ?-? stacking
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Maity, S.; Khatri, J.; Kumar, V.; Dhar, B.B. | Physical Chemistry Chemical Physics, 26(7), 6118-6126 | 2024 | 3 |
| 33 |
Article Open access
Methotrimeprazine is a neuroprotective antiviral in JEV infection via adaptive ER stress and autophagy
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Prajapat, S.K.; Mishra, L.; Khera, S.; Owusu, S.D.; Ahuja, K.; Sharma, P.; Choudhary, E.; Chhabra, S.; Kumar, N.; Singh, R.; Kaushal, P.S.; Mahajan, D.; Banerjee, A.; Motiani, R.K.; Vrati, S.; Kalia, M. | EMBO Molecular Medicine, 16(1), 185-217 | 2024 | 6 |
| 34 |
Article
Modulation of the optical and transport properties of epitaxial SrNbO3 thin films by defect engineering
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Kumar, S.; Ahammad, J.; Das, D.; Kumar, R.; Dhar, S.; Johari, P. | Journal of Applied Physics, 135(1) | 2024 | 7 |
| 35 |
Article
Exploring benzene Ru(II) complexes of 2-subsitituted quinoline/napthyridine ligands: Synthesis, biomacromolecular binding and DFT investigations
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Pathan, J.; Quraishi, S.; Das, S.; Monika; Chalana, A.; Sutradhar, D.; Adhikari, S. | Journal of Molecular Structure, 1295 | 2024 | 4 |
| 36 |
Book chapter
Exploring the Potential of Microbial Biomolecules in Advancing Human Health and Environmental Sustainability
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Goel, N.; Choudhary, P.; Pattanaik, L.; Padhi, S.K.; Chaudhary, P. | Industrial Microbiology and Biotechnology: an Insight into Current Trends, 515-566 | 2024 | 0 |
| 37 |
Article Open access
Poly (A) binding protein 2 is critical for stem cell differentiation during regeneration in the planarian Schmidtea mediterranea
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Mukundan, N.; Hariharan, N.; Sasidharan, V.; Lakshmanan, V.; Palakodeti, D.; Jamora, C. | Frontiers in Cell and Developmental Biology, 12 | 2024 | 0 |
| 38 |
Book chapter
Spectroscopic and microscopic analysis of polymer nanocomposite films and coatings
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Krishna, S.; Sreedhar, I.; Patel, C.M. | Polymer Nanocomposite Films and Coatings: Processes, Fundamental Properties and Applications, 29-69 | 2024 | 0 |
| 39 |
Article
From Trait to Choice: How Regulatory Focus Shapes Store Promotion Usage
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Dhara, R.M.; Dawra, J.; Rishi, B. | Journal of Promotion Management, 30(5), 842-873 | 2024 | 3 |
| 40 |
Article
Investigation on regeneration of zeolite 13X-water adsorbent bed under vacuum condition: A computational approach
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Sidhareddy, M.; Tiwari, S.; Bellos, E. | Thermal Science and Engineering Progress, 46 | 2023 | 6 |
| 41 |
Article
On The Utility of Teakwood Biochar for Iron Contaminants Removal from Water
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Sema, A.I.; Khatri, J.; Dhar, B.B.; Kulsi, G.; Bhattacharyya, J. | ES Materials and Manufacturing, 21 | 2023 | 24 |
| 42 |
Article Open access
Regulation of chromatin accessibility and gene expression in the developing hippocampal primordium by LIM-HD transcription factor LHX2
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Suresh, V.; Muralidharan, B.; Pradhan, S.J.; Bose, M.; D’Souza, L.; Parichha, A.; Reddy, P.C.; Galande, S.; Tole, S. | PLoS Genetics, 19(2026-08-08 00:00:00) | 2023 | 6 |
| 43 |
Book chapter Open access
Determining the accurate free vibration response of thin functionally graded plates using the dynamic stiffness method
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Kumar, S.; Gupta, A.; Shanmukhasundaram, V.R.; Srivastava, J.P.; Choudhary, P. | Functionally Graded Structures: Modelling and computation of static and dynamical problems, 10-nan | 2023 | 3 |
| 44 |
Article
An inventory-aware and revenue-based itemset placement framework for retail stores
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Mondal, A.; Mittal, R.; Saurabh, S.; Chaudhary, P.; Krishna Reddy, P.K. | Expert Systems with Applications, 216 | 2023 | 4 |
| 45 |
Article
Droplet breakup and coalescence characteristics of hollow cone spray in crossflow
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Reddy, C.C.; Chowdhary, S.; Nimmagadda, R.; Harish, R.; Reddy, S.R. | Journal of the Brazilian Society of Mechanical Sciences and Engineering, 45(3) | 2023 | 1 |
| 46 |
Review
Comprehensive review on adsorption cooling systems and its regeneration methods using solar, ultrasound, and microwave energy; Examen complet des systèmes de refroidissement par adsorption et de ses méthodes de régénération à l'aide de l'énergie solaire, des ultrasons et des micro-ondes
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Sidhareddy, M.; Tiwari, S.; Phelan, P.; Bellos, E. | International Journal of Refrigeration, 146, 174-201 | 2023 | 23 |
| 47 |
Article Open access
Selenium-doped Graphite for Electrochemical Sensing and Adsorption of Hg(II) and Cd(II) Ions
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Maity, S.; Deshmukh, S.; Sinha Roy, S.S.; Dhar, B.B. | ChemElectroChem, 10(3) | 2023 | 10 |
| 48 |
Article
Combining experimental and modelling approaches to understand the expansion of lattice parameter of epitaxial SrTi1-xTaxO3 (x = 0–0.1) films
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Arya, M.; Kumar, S.; Hasina, D.; Sen, R.; Ojha, S.; Kumar, V.; Som, T.; Dhar, S. | Computational Materials Science, 217 | 2023 | 3 |
| 49 |
Article Open access
Beeswax and Castor Oil to Improve the Moisture Barrier and Tensile Properties of Pectin-Based Edible Films for Food Packaging Applications †
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Dharhshini, A.; Sistla, Y.S. | Engineering Proceedings, 37(1) | 2023 | 5 |
| 50 |
Article
Narendra Modi's ‘Gujarat Model’: re-moulding development in the service of religious nationalism
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Muraleedharan, S. | Commonwealth and Comparative Politics, 61(2), 129-151 | 2023 | 7 |
Project details will be updated soon.
Research contributions aligned with UN Sustainable Development Goals:
2
Zero Hunger
3
Good Health and Well-being
5
Gender Equality
6
Clean Water and Sanitation
7
Affordable and Clean Energy
8
Decent Work and Economic Growth
9
Industry, Innovation and Infrastructure
10
Reduced Inequalities
11
Sustainable Cities and Communities
12
Responsible Consumption and Production
13
Climate Action
14
Life Below Water
15
Life on Land
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Awards & Honors
- Invited for a panel discussion on the ?Future of Ion beam research? at the international Conference on ?Nanostructures by Ion Beam (ICNIB 2017)? at Devi Ahilya Vishwavidyaalya, Indore, INDIA from October 11-13, 2017 (Invited Speaker). Invited talk at the international workshop on the ?Recent Trends in Condensed Matter Physics" at IACS, Kolkata from 16-17January 2018. Invited for a panel discussion on the ?Future of Ion beam research? at the international Conference on ?Nanostructures by Ion Beam (ICNIB 2017)? at Devi Ahilya Vishwavidyaalya, Indore, INDIA from October 11-13, 2017. Invited talk at the ?62nd DAE-Solid State Physics? Symposium at Bhabha Atomic Research Centre (BARC), Mumbai, India from December 26-29, 2017 Invited talk at the 8th International USPEX Workshop at Shiv Nadar University from January 20-24, 2015. Invited talk at the International conference on the ?Current trend in Condensed Matter Physics? NEISER, Bhubaneswar 2015. Invited in the 12 International Surface Paints and Coating Symposium at Greater Noida on 7-9 Oct, 2015. Invited talk at the International Conference on ?Emerging Materials: Characterization & Application? December 4-6, 2014 at CGCRI, Kolkata, 2014. Invited talk at the 3rd international conference on Advanced Nanomaterials (ANM 2012) at IIT Madras from October 17-19, 2012. Invited talk at the IUAC -AU symposium ?Nano-structuring by ion beam?, Allahabad, India 2011. Invited talk in int. conf. ?Advanced Nano-materials & Nanotech?, IIT Guwahati, India 2011. DST young scientist award 1997. UGC-CSIR fellowship 1991. GATE 1990. UGC-CSIR national award for university lecturer 1989.
Professional Memberships
- No memberships listed.
Additional information will be updated soon.