All the pdf files in this page are copyrighted. You may download them only if you are entitled to do so by your arrangements with various publishers.* Indicates supervised students.
Journal Publications
As Independent Faculty
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Cleeman, J., Agrawala, K., Malhotra, R., 2023, "Accelerated and Inexpensive Machine Learning for Manufacturing Processes with Incomplete Mechanistic Knowledge", Submitted to Manufacturing Letters, 6 pages. (view pdf)
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*Devaraj, H., Tian, Q., Weihong, G., Malhotra, R., 2021, "Multiscale Modeling of Sintering-Driven Conductivity in Large Nanowire Ensembles", ACS Applied Materials and Interfaces, 10 pages (view pdf)
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*Devaraj, H., *Jahangir, M-N, Gao, Z., Chang, C-H, Malhotra, R., 2021, “Fusion of Stacked Nanowires: From Atomistic to Analytical Models”, Advanced Theory and Simulations, 12 pages. (view pdf)
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He, T., Cao, Y., *Hwang, H-J, Gutierrez, S., Chen, H-L, Robinson, S.C., Chang, C-H, Malhotra, R., “Inkjet Printing and In-Situ Crystallization of Biopigments for Eco-Friendly and Energy-Efficient Fabric Coloration”, International Journal of Precision Engineering and Manufacturing- Green Technology, 2021. (view pdf)
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Li, S., Kosek, A., Jahangir, MN, Malhotra, R., Chang, C-H, "Inkjet Printing of Perovskites for Breaking Performance–Temperature Tradeoffs in Fabric‐Based Thermistors", Advanced Functional Materials, 2020. (view pdf)
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Jahangir, Md Naim, Joshi Mukund R., Malhotra, R., "Nanoparticle Circuits Inside Elastomers for Flexible Electronics: High Conductivity under Cyclic Deformation ", Accepted to Manufacturing Letters.
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Devaraj, H., Hwang. H.J., Malhotra, R., "Understanding the role of Nanomorphology on Resistance Evolution in the Hybrid Form-Fuse Process for Conformal Electronics", Journal of Manufacturing Processes, 2020, 58, 1088-1102. (view pdf)
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Jahangir, Md Naim, Devaraj, H., Malhotra, R. "On Self-Limiting Rotation and Diffusion Mechanisms during Sintering of Silver Nanowires", Journal of Physical Chemistry C, 2020, 124, 36, 19849–19857. (View pdf)
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C-H Choi, Y. Kwak, Malhotra, R., Chang, C-H, "Microfluidics for Two-Dimensional Nanosheets: A Mini Review", Processes, 8(9), 1067, 2020 (View pdf)
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Hwang, H-J, Zeng, C., Pan. C., Dexter, M., Malhotra, R., Change, C-H, "Tuning Electronic and Photocatalytic Properties in Pulsed Light Synthesis of Cu2ZnSnS4 films from CuS-ZnS-SnS Nanoparticles", Materials Research Bulletin, 122, 11 pages, 2020. (View pdf)
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Jahangir, Md Naim, Cleeman, J., Hwang, H-J., Malhotra, R., "Towards Out-of-Chamber Damage-Free Fabrication of Highly Conductive Nanoparticle-Based Circuits inside 3D Printed Thermally Sensitive Polymers", Additive Manufacturing, 30, 15 pages, 2019. (View pdf)
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Gutierrez, SMV, He, Y., Cao, Y., Stone, D., Walsh, Z., Malhotra, R., Chen, H-L, Chang, C-H, Robinson, “Feasibility and Surface Evaluation of the Pigment from Scytalidium cuboideum for Inkjet Printing on Textiles”, Coatings, 9(4), 266, 2019. (View pdf)
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Dexter, M., Rickman, K., Pan, C., Chang, C-H, Malhotra, R., “Intense Pulsed Light Unprinting for Reducing Life-Cycle Stages of Coated Printing Paper”, Journal of Cleaner Production, pp 274-284, Volume 232, 2019. (View pdf)
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Hwang, H-J, Malhotra, R., “Shape-Tuned Junction Resistivity and Self-Damping Dynamics in Intense Pulsed Light Sintering of Silver Nanostructure Films”, ACS Applied Materials and Interfaces, 11 (3), pp 3536–3546, 2019. (View pdf)
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Devaraj, H., & Malhotra, R., “Scalable Forming and Flash Light Sintering of Polymer-Supported Interconnects for Surface-Conformal Electronics.” Journal of Manufacturing Science and Engineering, 141, 10 pages, 2019. (View pdf)
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Hwang, H-J, Devaraj, H., Yang, C., Gao, Z., Chang, C-H, Lee, H., Malhotra, R., “Rapid Pulsed Light Sintering of Silver Nanowires on Woven Polyester for personal thermal management with enhanced performance, durability and cost-effectiveness”, Nature Scientific Reports, 17159, 2018. (View pdf)
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Dexter, M., Pfau, A., Gao, Z., Herman, G., Chang, C-H, Malhotra, R., “Modeling nanoscale temperature gradients and conductivity evolution in pulsed light sintering of silver nanowire networks”, Nanotechnology, 29 (50), 2018. (View pdf)
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Dexter, M., Gao, Z., Bansal, S., Chang, C-H, Malhotra, R., 2018, “Temperature, Crystalline Phase and Influence of Substrate Properties in Intense Pulsed Light Sintering of Copper Sulfide Nanoparticle Thin Films”, Nature Scientific Reports, 8, 2018, 14 pages. (View pdf)
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Dexter, M., Bhandari, R., Chang, C-H, Malhotra, R., 2017, “Controlling processing temperatures and self-limiting behaviour in intense pulsed sintering by tailoring nanomaterial shape distribution”, Royal Society of Chemistry Advances, 7, 56395-56405.(View pdf)
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Kim, K-J, Bansal, S., Kim, D-H, Chang, C-H, Malhotra, R., 2017, “Scalably synthesized aqueous-based binary nanoparticle inks for Cu2ZnSn(S,Se)4 photovoltaic cells achieving over 9% efficient without an anti-reflective coating”, Royal Society of Chemistry Sustainable Energy & Fuels, 1, 267-274.(View pdf)
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Duflou, J.R., Habraken, A-M, Cao, J., Malhotra, R., Bambach, M., Adams, D., Vanhove, H., Mohammadi, A., Jeswiet, J., 2017, “Single point incremental forming: state-of-the-art and prospects”, International Journal of Material Forming, https://doi.org/10.1007/s12289-017-1387-y
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Bansal, S., Malhotra, R., 2016, “Nanoscale-Shape-Mediated Coupling between Densification and Temperature Evolution in Intense Pulsed Light Sintering”, IOP Nanotechnology, 27(49), 16 pages.(View pdf)
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Davarpanah, M.A., Bansal, S., Malhotra, R., 2016, “Influence of Single Point Incremental Forming on Mechanical Properties and Microstructural Morphology of Polymers”, ASME Journal of Manufacturing Science and Engineering, 139 (2), 021012-9 pages. (View pdf)
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Davarpanah, M.A., Zhang, Z., Bansal, S., Cao, J., Malhotra R., 2016, “Preliminary Investigations on Double Sided Incremental Forming of Thermoplastics”, SME Manufacturing Letters, 8, pp. 21-26. (View pdf)
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Irrinki, H., Dexter, M., Barmore, B., Enneti, R., Pasebani, S., Badwe, S., Stitzel, J., Malhotra, R., Atre, S.V., 2016, “Effects of Powder Attributes and Laser Powder Bed Fusion (L-PBF) Process Conditions on the Densification and Mechanical Properties of 17-4 PH Stainless Steel”, JOM Journal of the Minerals, Metals & Materials Society (TMS), 68 (3), pp. 860-868. (View pdf)
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MacNeill, W.D., Choi, C-H, Chang, C-H, Malhotra, R., 2015, "On the Self-Damping Nature of Densification in Photonic Sintering of Nanoparticles", Nature Scientific Reports, 5, 13 pages. (View pdf)
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Davarpanah, M.A., Mirkouie, A., Yu, X., Malhotra, R., Pilla, S., 2015, "Effects of Incremental Depth and Tool Rotation on Failure Modes and Microstructural Properties in Single Point Incremental Forming of Polymers", Journal of Materials Processing Technology, 222, pp. 287-300. (View pdf)
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Zhang, Z., Ren, H., Xu, R., Moser, N., Smith, J., Ndip-Agbor, E., Malhotra, R., Xia, Z.C., Ehmann, K.F., Cao, J., 2015, "A Mixed Double-Sided Incremental Forming Toolpath Strategy for Improved Geometric Accuracy", ASME Journal of Manufacturing Science and Engineering, 137 (5), 051007-7 pages.
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Saxena, I., Malhotra, R., Ehmann, K., Cao, J., 2015, "High-Speed Fabrication of Microchannels Using Line-Based Laser Induced Plasma Micromachining", ASME Journal of Micro and Nano-Manufacturing, 3 (2), pp. 021006-8 pages.
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Xu, R., Shi, X., Xu, D., Malhotra, R., Cao, J., 2014, “A Preliminary Study on the Fatigue Behavior of Sheet Metal Parts Formed with Accumulative Double-sided-incremental forming”, SME Manufacturing Letters, 2, pp. 8-11.
As Graduate student and Postdoc
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Malhotra, R., Saxena, I., Ehmann, K., Cao, J., 2013, “Laser-induced Plasma Micro-machining (LIP-MM) for Enhanced Productivity and Flexibility in Laser-based Micro-machining Processes”, CIRP Annals-Manufacturing Technology, 62(1), pp. 211-214.
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Smith, J., Malhotra, R., Cao, J., Liu, W.K, 2013, “Deformation Mechanics in Single-Point and Accumulative Double-Sided Incremental Forming”, International Journal of Advanced Manufacturing Technology, 69(5), pp. 1185–1201.
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Beltran, M., Malhotra, R., Nelson, A.J., Cao, J., Bhattacharya, A., Reddy, N.V., 2013, “Experimental Study of Failure Modes and Scaling Effects in Micro-Incremental Forming”, ASME Journal of Micro and Nano Manufacturing, 1(3), 15 pages.
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X. Dongkai, Wu, W., Malhotra, R., Chen, J., Lu, B., Cao, J., 2013, “Mechanism Investigation for the Influence of Frictional Heat and Laser Surface Texturing on Formability in Single Point Incremental Forming”, International Journal of Machine Tools and Manufacturing, 73, 37-46.
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Malhotra, R., Xue, L., Belytschko, T. and Cao, J., 2012, “Mechanics of Fracture in Single Point Incremental Forming”, Journal of Materials Processing Technology, 212 (1), pp. 1573-1590.
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Malhotra R., Cao, J., Beltran, M., Xu, D., Magargee, J., Kiridena, V., Xia, Z.X., 2012, “Accumulative-DSIF Strategy for Enhancing Process Capabilities in Incremental Forming”, CIRP Annals-Manufacturing Technology, 61(1), pp. 251-254.
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Dongkai, X., Malhotra, R., Reddy, N.V., Chen, J., Cao, J., 2012, “Analytical Prediction of Stepped Feature Generation in Multi-pass Single Point Incremental Forming”, SME Journal of Manufacturing Processes, 14, pp. 487–494.
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Malhotra, R., Bhattacharya, A., Kumar, A., Reddy, N.V. and Cao, J., 2011, “A New Methodology for Multi-Pass Single Point Incremental Forming”, CIRP Annals-Manufacturing Technology, 60(1), pp. 323-326.
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Malhotra, R., Cao, J., Ren, F., Kiridena, V., Cedric Xia, Z. and Reddy, N.V., 2011, “Improvement of Geometric Accuracy in Incremental Forming by using a Squeezing Toolpath Strategy with Two Forming Tools”, ASME Journal of Manufacturing Science and Engineering, 133 (6), 061019-10 pages.
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Malhotra, R., Reddy, N.V. and Cao, J., 2010, “Automatic Helical Toolpath Generation for Single Point Incremental Forming”, ASME Journal of Manufacturing Science and Engineering, 132 (6), 061003-10 pages..
Conference Publications
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Jahangir, N.M., Malhotra, R., “Neck growth in sintering of silver nanowires”, MS&T 2019.
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*Devaraj, H., Malhotra, R., “Size distribution dependent optical absorption in large nanoparticle ensembles”, ASME IMECE 2019. 6 pages
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Hwang, H.-J. & Malhotra, R., “Pulsed Light Sintering of Silver Nanowire/Nanosphere films”, 47th SME North American Manufacturing Research Conference, NAMRC 47. 6pages.
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*Hwang, H.-J., Cleeman. J., Malhotra, R., “ Flash Light Sintering of Silver Nanowire Films on Polyester Fabric”, 47th SME North American Manufacturing Research Conference, NAMRC 47. 6pages
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*Devaraj, H. & Malhotra, R., “Conformal circuit fabrication via flash light sintering”, ASME 2019 14th International Manufacturing Science and Engineering Conference MSEC2019. 7 pages.
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Dexter, M., Gao, Z., Chang, C-H, Hwang, H-J, Malhotra, R., “Rapid Intense Pulsed Light Sintering of Silver Nanowire Networks as Transparent Conducting Electrodes on Polycarbonate: Experiments and Modeling:, MS&T 2018.
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Davarpanah, Malhotra, R., “Formability and failure modes in Single Point Incremental Forming of Metal-Polymer Laminates”, Procedia Manufacturing, 2018, 26, 343-348.
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Chang, C.H., Malhotra, R., Sierros, K., “Development of Solution-based, Direct-printing Processes of Inorganic Semiconductors for Electronics and Energy Applications” TMS 2018, 5 pages.
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Chang, C., He, Y., Chang, A., TorresArango, M., Malhotra, R., Sierros, K., Fabrication of Micro- and Nanostructured Materials using Microreactor-Assisted Chemical Processes, Glass and Materials Division Annual Meeting, 2018.
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Chang, C., He, Y., Chang, A., TorresArango, M., Malhotra, R., Sierros, K., Fabrication of Novel Approaches towards Creating Colored Nanoporous Sol-gel glasses, Glass and Materials Division Annual Meeting, 2018.
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Michael Dexter, Zhongwei Gao, Chih-hung Chang, Hyun-Jun Hwang, and Rajiv Malhotra, Rapid Intense Pulsed Light Sintering of Silver Nanowire Networks as Transparent Conducting Electrodes on Polycarbonate: Experiments and Modeling, MS&T 2018
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Chang, C-H, Malhotra, R., Printable Functional Materials for Smart Fabrics, Invited Talk, TMS 2018, 147th Annual Meeting & Exhibition.
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Bhandari, R., Bansal, S., Dexter, M., Malhotra, R., “A Hybrid Desktop Process for Integrated Deposition and Low-cost, In-situ Sintering of Conductive Silver Nanoparticles”, 2017 World Congress on Micro and Nano- Manufacturing, Kaohsiung, Taiwan.
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Mirkoohi, E., Malhotra, R., “Effect of Particle Shape on Neck Growth and Shrinkage of Nanoparticles”, ASME Manufacturing Science and Engineering Conference 2017, Los Angeles, California, USA.
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Bansal, S., Gao, Z., Chang, C-H, Malhotra, R., “Rapid Intense Pulsed Light Sintering (IPL) of Copper Sulphide Nanoparticle Films”, ASME Manufacturing Science and Engineering Conference 2017, Los Angeles, California, USA.
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Bansal, S., Malhotra, R., “The Coupling between densification and optical heating in intense pulsed light sintering of silver nanoparticles”, ASME Manufacturing Science and Engineering Conference 2016, Blacksburg, Virginia, USA.
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Darvapanah, M.A., Bansal, S., Malhotra, R., “Mechanical properties and chain orientation in single point incremental forming of semicrystalline polyamide”, ASME Manufacturing Science and Engineering Conference 2016, Blacksburg, Virginia, USA.
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Davarpanah, M.A., Malhotra, R., "Effect of incremental depth and part shape on failure modes in single point incremental forming of polymers", ASME Manufacturing Science and Engineering Conference 2015, June 8-12, Charlotte, North Carolina, USA.
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Xu, R., Ren, H., Zhang, Z., Malhotra, R., Xia, Z.C., Cao, J., “A mixed toolpath strategy for improved geometric accuracy and higher throughput in double-sided incremental forming”, ASME Manufacturing Science and Engineering Conference 2014, Detroit, MI, USA.
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Ndip-Abgor, E.E., Smith, J., Xu, R., Malhotra, R., Cao, J., "Effect of relative tool position on geometric accuracy of Accumulative DSIF", International Conference and Workshop on Numerical Simulation of 3D Sheet Metal Forming Processes 2014, Melbourne, Australia.
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Smith, J., Malhotra, R., Liu, W.K., Cao, J., "Application of a shear-modified GTN model to Incremental Sheet Forming", International Conference and Workshop on Numerical Simulation of 3D Sheet Metal Forming Processes 2014, Melbourne, Australia.
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Malhotra, R., Saxena, I., Ehmann, K., Cao, J., “Line-based laser induced plasma micro-machining (L-LIPMM)”, ASME Manufacturing Science and Engineering Conference 2013, Wisconsin, Madison, USA.
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Saxena, I., Malhotra, R., Ehmann, K., Cao, J., "High-speed fabrication of micro-channels using Line-based Laser Induced Plasma Micromachining (L-LIPMM)", International Conference on MicroManufacturing 2013, University of Victoria.
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Xu, D., Malhotra, R., Chen, J., Lu, B., Cao, J, "Numerical and experimental studies for the effects of through-the-thickness shear on formability in single point incremental forming", International Conference on Numerical Methods in Industrial Forming Processes 2013, Shenyang, China.
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Xu Dong-Kai, Malhotra, R., Cao, J., Reddy, N.V., Chen, J., “Analytical prediction of stepped feature generation in Multi-pass Single Point Incremental Forming”, Proceedings of the North American Manufacturing Research Conference of SME 2012, South Bend, Indiana.
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Malhotra, R., Xue, L., Cao, J. and Belytschko, T., “Identification of deformation mechanisms responsible for failure in incremental forming using a damage based fracture model”, International Conference and Workshop on Numerical Simulation of 3D Sheet Metal Forming Processes 2011, Seoul, South Korea.
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Malhotra, R., Xue, L., Cao, J., Belytschko, T., Smith, K. Scott., Ziegert, J., “Prediction and analysis of fracture in Single Point Incremental Forming using a damage based material model”, Proceedings of the North American Manufacturing Research Conference of SME 2011, Corvallis, Oregon, USA.
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Malhotra, R., Cao, J., Ren, F., Kiridena, V., Xia, Z. Cedric., “Improvement of geometric accuracy in incremental forming by using a squeezing toolpath with two forming tools”, ASME Manufacturing Science and Engineering Conference 2011, Corvallis, Oregon, USA.
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Malhotra, R., Xue, L., Cao, J., “Fracture based formability prediction in Incremental Forming”, ASME Manufacturing Science and Engineering Conference 2010, Erie, PA, USA.
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Malhotra, R., Huang, Y., Xue, L., Cao, J., Belytschko, T., “An investigation on the accuracy of numerical simulations for Single Point Incremental Forming with continuum elements”, International Conference on Numerical Methods in Industrial Forming Processes 2010, Pohang, South Korea.
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Wu, W., Huang, Y., Malhotra, R., Wang, Y., Cao, J., “Experimental and Numerical Analysis of Titanium Micro Tube Elliptical Flaring”, ASME International Manufacturing Science and Engineering Conference 2010, Erie, PA, USA.
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Malhotra, R., Reddy, N.V., Cao, J., “Automatic tool path generation for Single Point Incremental Forming”, ASME Manufacturing Science and Engineering Conference 2008, Northwestern University, Evanston, IL, USA.
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Cao, J., Huang, Y., Reddy, N.V., Malhotra, R., Wang, Y., “Incremental Sheet Metal Forming: Advances and Challenges”, International Conference on the Technology of Plasticity 2008, Gyeongju, South Korea.