Ministry of Education
Lakshmi Narayan Ramasubramanian
VIDWAN ID: 99025

Prof Lakshmi Narayan Ramasubramanian

Male Doctor of Philosophy
Associate Professor | Department of Materials Science and Engineering
Indian Institute of Technology, Delhi
Delhi
Expertise: Metallurgy and Metallurgical Engineering
ORCID 0000-0002-6178-8124 Scopus 7102596247 ResearcherID W-1287-2018 Google Scholar AewpPAQAAAAJ
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88 Publications
2 Projects
2266 Scopus Citations
1986 CrossRef
8 Years 1 Month Total Experience
Publications
88 Total
Articles
85
Chapters
2
Proceedings
1
Activity

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Scopus Scopus
2,266 Citations
28 h-index
CrossRef CrossRef
1,986 Citations
26 h-index
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Professional Recognition

Gopalakrishnan-NTU Presidential Post Doctoral Fellowship
2018
Nanyang Technological University, Singapore
Winner, 3 Minute Thesis (NTU
2019
Nanyang Technological University, Singapore
Outstanding reviewer
2019
Scripta Materialia
Outstanding reviewer
2014
Scripta Materialia
Outstanding reviewer
2018
Acta Materialia
K.P. Abraham Gold Medal (Best PhD Thesis
2015
Indian Institute of Science, Bangalore
Top 1% reviewers in materials engineering
2018
Publons
PhD Scholar- Short Term Research grant
2010
Deutscher Akademischer Austauschdienst e.V. (DAAD), Germany
Best Poster Award
2016
Conference for research, innovation and leadership at the crossroads of science and engineering and
Top 1% reviewers in materials engineering
2019
Publons
INSA Medal for Young Scientists
2021
Indian National Science Academy
Outstanding Reviewer
2020
Acta Materialia
Mrs. Veena Arora Early Career Research Award
2022
IIT Delhi
Teaching Excellence Award
2024
IIT Delhi

Community & Membership

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IIM
Life time member
Jan 2022

Personal Details

Doctor of Philosophy
2014
N/A
Bachelor of Technology
2008
N/A
Associate Professor
Dec 2024 – Present
Indian Institute of Technology, Delhi | Department of Materials Science and Engineering
Assistant Professor
Aug 2019 – Dec 2024
Indian Institute of Technology, Delhi | Department of Materials Science and Engineering
Post-Doctoral Research Scientist
Aug 2018 – Dec 2019
Nanyang Technological University | School of Mechanical Engineering
Engineering and Technology
Metallurgy and Metallurgical Engineering

Related Profiles

Scholarly Work

Manufacturing Sustainable and Carbon Neutral Steel Structures for Construction lndustry using Wire Arc Additive Manufacturing (WAAM) Static, Dynarnic and Fatigue characterization
Other
Agency: Department of Science and Technology Role: Principal Investigator Grant: DST/IC/IC-IMPACTS/2022/P-10 (G
Amount: ₹52.96 Lac
Duration: 2023 – Ongoing
Fracture and Fatigue of bulk metallic glass composites with transformable ?-Ti dendritic reinforcements
Completed
Role: Principal Investigator Grant: SRG/2020/000095
Amount: ₹33 Lac
Duration: 2020 – 2022

UNDERSTANDING PLASTICITY IN BULK METALLIC GLASS AND ITS COMPOSITES USING THE INDENTATION TECHNIQUE

University IIT Delhi
Year 2023
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Scholarly Publications

Effect of Ageing on Microstructure, Mechanical Properties and Creep Behavior of Alloy 740H

Journal Article
Metallurgical and Materials Transactions A. Year: 2020. Volume: 51 , Issue: 10 , Pages: 5169-5179 .
Authors: Pavan, A. H., V; Narayan, R. L.; Singh, Kulvir; Ramamurty, U.
DOI 10.1007/S11661-020-05951-6 Crossref Crossref: 19 Scopus Scopus: 25

Statistical nature of the incipient plasticity in amorphous alloys

Journal Article
Scripta Materialia. Year: 2020. Volume: 187 , Pages: 360-365 .
Authors: Shankha Nag; R.L. Narayan; Jae-il Jang; C. Mukhopadhyay; Upadrasta Ramamurty
DOI 10.1016/j.scriptamat.2020.06.045 Crossref Crossref: 30 Scopus Scopus: 29

Resolving the porosity-unmelted inclusion dilemma during in-situ alloying of Ti34Nb via laser powder bed fusion

Journal Article
Acta Materialia. Year: 2021. Volume: 204 , Pages: 116522 .
Authors: Sheng Huang; R. Lakshmi Narayan; Joel Heang Kuan Tan; Swee Leong Sing; Wai Yee Yeong
DOI 10.1016/j.actamat.2020.116522 Crossref Crossref: 151 Scopus Scopus: 164

A real-time TEM study of the deformation mechanisms in β-Ti reinforced bulk metallic glass composites

Journal Article
Materials Science and Engineering: A. Year: 2021. Volume: 818 , Pages: 141427 .
Authors: Tian, Lin; Narayan, R. Lakshmi; Zhou, Kun; Babicheva, Rita; Ramamurty, Upadrasta; Shan, Zhi-wei
DOI 10.1016/J.MSEA.2021.141427 Crossref Crossref: 21 Scopus Scopus: 22

Spherical indentation response of a Ni double gyroid nanolattice

Journal Article
Scripta Materialia. Year: 2020. Volume: 188 , Pages: 64-68 .
Authors: R.K. Prusty; R.L. Narayan; M. Scherer; U. Steiner; V.S. Deshpande; N.A. Fleck; U. Ramamurty
DOI 10.1016/j.scriptamat.2020.07.011 Crossref Crossref: 5 Scopus Scopus: 5

A generalised hot cracking criterion for nickel-based superalloys additively manufactured by electron beam melting

Journal Article
Additive Manufacturing. Year: 2020. Volume: 37 , Pages: 101633 .
Authors: Shubham Chandra; Xipeng Tan; R. Lakshmi Narayan; Chengcheng Wang; Shu Beng Tor; Gerald Seet
DOI 10.1016/j.addma.2020.101633 Crossref Crossref: 21 Scopus Scopus: 93

Multi-scale microstructural investigation of a laser 3D printed Ni-based superalloy

Journal Article
Additive Manufacturing. Year: 2020. Volume: 34 , Pages: 101220 .
Authors: Yao Li; Kai Chen; R. Lakshmi Narayan; Upadrasta Ramamurty; Yudong Wang; Juncheng Long; Nobumichi Tamura; Xin Zhou
DOI 10.1016/j.addma.2020.101220 Crossref Crossref: 14 Scopus Scopus: 72

Stress rupture embrittlement in cast Ni-based superalloy 625

Journal Article
Materials Science and Engineering: A. Year: 2020. Volume: 793 , Pages: 139811 .
Authors: A.H.V. Pavan; R.L. Narayan; M. Swamy; Kulvir Singh; U. Ramamurty
DOI 10.1016/j.msea.2020.139811 Crossref Crossref: 19 Scopus Scopus: 21
Showing 1 to 8 of 88 publications