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Madhavan Radhakrishnan

Title: Research Assistant Professor

Department: Center for Agile and Adaptive Additive Manufacturing

College: College of Engineering

Curriculum Vitae

Curriculum Vitae Link

Education

  • PhD, Indian Institute of Science, Bangalore, 2014
    Major: Materials Engineering
    Specialization: Crystallographic texture in materials
    Dissertation: Role of stacking fault energy on texture evolution in micro- and nanocrystalline nickel-cobalt alloys
  • BTech, National Institute of Technology, Tiruchirappalli, 2006
    Major: Metallurgical and Materials Engineering

Current Scheduled Teaching

No current or future courses scheduled.

Texas Education Code 51.974 (HB 2504) requires each institution of higher education to make available to the public, a syllabus for undergraduate lecture courses offered for credit by the institution.

Previous Scheduled Teaching

No previous courses scheduled.

Texas Education Code 51.974 (HB 2504) requires each institution of higher education to make available to the public, a syllabus for undergraduate lecture courses offered for credit by the institution.

Published Intellectual Contributions

    Critical Review

  • Dussa, S., Joshi, S.S., Sharma, S., Karri, V., Radhakrishnan, M., Dahotre, N.B. (2024). Additively Manufactured Alnico Permanent Magnet Materials—A Review. 4 (2) 125. MDPI.

    • Journal Article

  • Verma, K.K., Kumar, J., Krishna, K.V., Sharma, S., Radhakrishnan, M., Joshi, S.S., Banerjee, R., Dahotre, N.B. (2025). Effect of rhenium on evolution of microstructure in tungsten-rhenium fabricated by laser powder bed fusion. Other. 128 https://api.elsevier.com/content/abstract/scopus_id/85214535158
  • Radhakrishnan, M., Sharma, S., Palaniappan, S., Dahotre, N.B. (2024). Evolution of microstructures in laser additive manufactured HT-9 ferritic martensitic steel. Materials Characterization. 218 (1) Elsevier.
  • Kumar, J., Radhakrishnan, M., Palaniappan, S., Krishna, K.M., Biswas, K., Srinivasan, S., Banerjee, R., Dahotre, N.B. (2024). Cr Content Dependent Lattice Distortion and Solid Solution Strengthening in Additively Manufactured CoFeNiCrx Complex Concentrated Alloys--A First Principles Approach. Other. 109485. Elsevier.
  • Chaithanya Kumar, K., Sharma, S., Radhakrishnan, M., Randhavan, R., Verma, K.K., Dowden, S., Hughes, Z.W., Banerjee, R., Dahotre, N.B. (2024). Electron Beam Additive Manufacturing of SS316L with a Stochastic Scan Strategy: Microstructure, Texture Evolution, and Mechanical Properties. Metals. 14 (11) 1278. MDPI.
  • Chesetti, A., Ingale, T., Banerjee, S., Radhakrishnan, M., Dahotre, N.B., Sharma, A., Banerjee, R. (2024). Impact of multi-scale microstructural heterogeneities on the mechanical behavior of additively manufactured and post-processed Nb-based C103 alloy. Materialia. 38 102230. Elsevier.
  • Radhakrishnan, M., Sharma, S., Palaniappan, S., Pantawane, M.V., Banerjee, R., Joshi, S.S., Dahotre, N.B. (2024). Influence of thermal conductivity on evolution of grain morphology during laser-based directed energy deposition of CoCrxFeNi high entropy alloys. Additive Manufacturing. 92 104387. Elsevier.
  • Patil, S., Mani Krishna, K., Sharma, S., Joshi, S.S., Radhakrishnan, M., Banerjee, R., Dahotre, N.B. (2024). Thermo-mechanical process variables driven microstructure evolution during additive friction stir deposition of IN625. Additive Manufacturing.
  • Palaniappan, S., Krishna, K.M., Radhakrishnan, M., Sharma, S., Ramalingam, M.S., Banerjee, R., Dahotre, N.B. (2024). Thermokinetics driven microstructure and phase evolution in laser-based additive manufacturing of Ti-25wt.\% Nb and its performance in physiological solution. Materialia. 37 102190. Elsevier.
  • Dussa, S., Joshi, S.S., Radhakrishnan, M., Krishna, K.V., Dahotre, N.B. (2024). Laser directed energy deposition of Alnico-8H from blended elemental powders: Effect of nickel increase on magnetic properties. Journal of Magnetism and Magnetic Materials. 609 https://api.elsevier.com/content/abstract/scopus_id/85202715231
  • K, V.M., Patil, S.M., Sharma, S., Joshi, S.S., Jin, Y., Radhakrishnan, M., Dahotre, N.B. (2024). Additive friction stir deposition of Al 6061-B4C composites: Process parameters, microstructure and property correlation. Materials Science and Engineering: A. 910 https://api.elsevier.com/content/abstract/scopus_id/85196813876
  • Radhakrishnan, M., Sharma, S., Palaniappan, S., Pantawane, M.V., Banerjee, R., Joshi, S.S., Dahotre, N.B. (2024). Influence of thermal conductivity on evolution of grain morphology during laser-based directed energy deposition of CoCrxFeNi high entropy alloys. Additive Manufacturing. 92 https://api.elsevier.com/content/abstract/scopus_id/85202734335
  • Radhakrishnan, M., McKinstry, M., Chaudhary, V., Nartu, M., Krishna, K.M., Ramanujan, R., Banerjee, R., Dahotre, N.B. (2023). Effect of chromium variation on evolution of magnetic properties in laser direct energy additively processed CoCrxFeNi alloys. Scripta Materialia. 226 115269. Pergamon.
  • Mazumder, S., Palaniappan, S., Pantawane, M.V., Radhakrishnan, M., Patil, S.M., Dowden, S., Mahajan, C., Mukherjee, S., Dahotre, N.B. (2023). Electrochemical response of heterogeneous microstructure of laser directed energy deposited CoCrMo in physiological medium. Applied Physics A. 129 (5) 332. Springer Berlin Heidelberg Berlin/Heidelberg.
  • Saghaian, S.E., Nematollahi, M., Toker, G., Moghadam, N., Saghaian, S.M., Radhakrishnan, M., Anderoglu, O., Elahinia, M., Karaca, H. (2023). Enhancing shape memory response of additively manufactured NiTi shape memory alloys by texturing and post-processing heat treatment. Shape Memory and Superelasticity.
  • Sharma, S., Krishna, K.M., Joshi, S.S., Radhakrishnan, M., Palaniappan, S., Dussa, S., Banerjee, R., Dahotre, N.B. (2023). Laser based additive manufacturing of tungsten: Multi-scale thermo-kinetic and thermo-mechanical computational model and experiments. Acta Materialia. 259 119244. Pergamon.
  • Karri, M., Radhakrishnan, M., Pantawane, M., Banerjee, R., Dahotre, N. Machine learning based de-noising of electron back scatter patterns of various crystallographic metallic materials fabricated using laser directed energy deposition. Ultramicroscopy.
  • Chaudhary, V., Nartu, M., Dasari, S., Varahabhatla, S., Sharma, A., Radhakrishnan, M., Mantri, S.A., Gorsse, St\'ephane, Dahotre, N., Ramanujan, R.V., others. (2023). Magnetic and mechanical properties of additively manufactured Alx (CoFeNi) complex concentrated alloys. Scripta Materialia. 224 115149. Pergamon.
  • Mckinstry, M., Joshi, S.S., Mani Krishna, K., Radhakrishnan, M., Dahotre, N.B. (2023). Magnetic response to microstructure and phase evolution in laser thermal treated FeSiB amorphous alloy. Journal of Applied Physics.
  • Mazumder, S., Man, K., Radhakrishnan, M., Pantawane, M.V., Palaniappan, S., Patil, S.M., Yang, Y., Dahotre, N.B. (2023). Microstructure enhanced biocompatibility in laser additively manufactured CoCrMo biomedical alloy. Other. 150 213415. Elsevier.
  • Cheng, J., Radhakrishnan, M., Miller, C., Mier, R., Vogel, S., Savage, D., Carpenter, J., Anderoglu, O., Mara, N. (2023). The influence of thermomechanical treatment pathways on texture and mechanical properties in ARB Cu/Nb nanolaminates. Materials Science & Engineering: A.
  • Joshi, S.S., Sharma, S., Radhakrishnan, M., Pantawane, M.V., Patil, S.M., Jin, Y., Yang, T., Riley, D.A., Banerjee, R., Dahotre, N.B. (2022). A multi modal approach to microstructure evolution and mechanical response of additive friction stir deposited AZ31B Mg alloy. Scientific Reports. 12 (1) 13234. Nature Publishing Group UK London.
  • Dahotre, N.B., Sharma, S., Radhakrishnan, M., Joshi, S. (2022). A Pseudo Thermo-Mechanical Model Linking Process Parameters to Microstructural Evolution in Multilayer Additive Friction Stir Deposition of Magnesium Alloy. Materials & Design.
  • Sharma, S., Krishna, K.M., Radhakrishnan, M., Pantawane, M.V., Patil, S.M., Joshi, S.S., Banerjee, R., Dahotre, N.B. (2022). A pseudo thermo-mechanical model linking process parameters to microstructural evolution in multilayer additive friction stir deposition of magnesium alloy. Other. 224 111412. Elsevier.
  • Dahotre, N.B., Radhakrishnan, M. (2022). Effect of Chromium Variation on Evolution of Magnetic Properties in Laser Direct Energy Additively Processed CoCrxFeNi Alloys. Scripta Materialia.
  • Nayan, N., Radhakrishnan, M., Saxena, K., Murty, S.N., Bakshi, S. (2022). Microstructure and texture evolution during the groove rolling of cast aluminum/carbon nanotube composites..
  • Mazumder, S., Pantawane, M.V., Patil, S., Radhakrishnan, M., Sharma, S., McKinstry, M., Dahotre, N. (2022). Thermokinetically Driven Microstructural Evolution in Laser‐Based Directed Energy‐Deposited CoCrMo Biomedical Alloy. Advanced Engineering Materials. 24 (11) 2200352.

    • Review, Journal

  • Palaniappan, S., Joshi, S.S., Sharma, S., Radhakrishnan, M., Krishna, K.V., Dahotre, N.B. (2024). Additive manufacturing of FeCrAl alloys for nuclear applications - A focused review. Other. 40 https://api.elsevier.com/content/abstract/scopus_id/85198990843
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Overall
Summative Rating		 Challenge and
Engagement Index		 Response Rate

out of 5
out of 7		 %
of
students responded
  • Overall Summative Rating (median):
    This rating represents the combined responses of students to the four global summative items and is presented to provide an overall index of the class’s quality. Overall summative statements include the following (response options include a Likert scale ranging from 5 = Excellent, 3 = Good, and 1= Very poor):
    • The course as a whole was
    • The course content was
    • The instructor’s contribution to the course was
    • The instructor’s effectiveness in teaching the subject matter was
  • Challenge and Engagement Index:
    This rating combines student responses to several SPOT items relating to how academically challenging students found the course to be and how engaged they were. Challenge and Engagement Index items include the following (response options include a Likert scale ranging from 7 = Much higher, 4 = Average, and 1 = Much lower):
    • Do you expect your grade in this course to be
    • The intellectual challenge presented was
    • The amount of effort you put into this course was
    • The amount of effort to succeed in this course was
    • Your involvement in course (doing assignments, attending classes, etc.) was
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