engineering

Jagdish Narayan

Jagdish Narayan is a engineering topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Jagdish Narayan rather than just read about it. In short: Jagdish Narayan is an Indian-born American engineer. Since 2001, he has been the John C.

Key takeaways

Jagdish Narayan belongs to engineering; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Jagdish Narayan to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Jagdish Narayan from memory before moving on to harder problems.

Reference excerpt

Jagdish Narayan is an Indian-born American engineer. Since 2001, he has been the John C. C. Fan Family Distinguished Chair Professor in the Materials Science and Engineering Department at North Carolina State University. Narayan has co-authored over 500 publications and is listed as a co-inventor on over 40 US and international patents. He has conducted research on non-equilibrium laser processing of novel nanomaterials, including Q-carbon, Q-BN, diamond and c-BN related materials.

Early life and education Narayan moved to the United States in 1969 from India. After completion of his bachelor's degree (with distinction and honors) from IIT Kanpur, India, he joined UC Berkeley in 1969 and completed his MS (1970) and PhD (1971) in materials science and engineering.

Professional career After finishing his PhD, Narayan served as a research metallurgist at the Lawrence Berkeley National Laboratory from 1971 to 1972. He later joined Oak Ridge National Laboratory, where he retired as a senior scientist and group leader of the Thin Films and Electron Microscopy Group (1972–84). In 1984, he joined the North Carolina State University as NC Microelectronics Professor and director of the Microelectronics Center of North Carolina. He was appointed as a Distinguished University Professor in 1989. In 2001, he was appointed as the John C. Fan Distinguished Chair Professor. He was also the director of the Division of Materials Research (DMR) of US National Foundation (1990–92). He received the NSF's Distinguished Service Award.

Research He has conducted research on nanosecond laser annealing, laser-solid interactions, transient thermal processing of nanomaterials and epitaxial thin films. He has contributed to the fields of pulsed laser deposition and epitaxial growth of thin-films. He has contributed to epitaxial growth mechanisms of lattice mismatched films. His research group at NC State focuses on the controlled fabrication and processing of novel nanomaterials utilizing the pulsed laser deposition using PLD and Laser MBE units, thermal processing of materials using nanosecond laser annealing and generating new epitaxial heterostructures across the misfit scale, utilizing domain matching epitaxy.

Honors and awards National Academy of Engineering, 2017 National Academy of Inventors Fellow, 2014 North Carolina Science Award, 2014 O. Max Gardner Award, 2014 The Minerals, Metals & Materials Society RF Mehl Gold Medal, 2014 Acta Materialia Gold Medal, 2011 RJ Reynolds Prize, 2011 Alexander Quarles Holladay Medal, 2012 ASM Gold Medal, 1999

References

External links Oral history interview transcript with Jagdish Narayan on 17 March 2021, American Institute of Physics, Niels Bohr Library & Archives

Illustrations

Worked examples

Example 1 — a first encounter with Jagdish Narayan

Start with the simplest possible case. Write down what Jagdish Narayan claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In engineering, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Jagdish Narayan before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Jagdish Narayan ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Jagdish Narayan

In research: Jagdish Narayan appears in engineering research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Jagdish Narayan in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Jagdish Narayan is common in secondary-school and first-year university syllabi. It links to neighbouring topics 20th-century American engineers, 20th-century Indian engineers, 21st-century American engineers, so understanding it makes those chapters shorter.
In everyday life: Look for Jagdish Narayan outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Jagdish Narayan in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Jagdish Narayan means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Jagdish Narayan out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Jagdish Narayan in simple terms?

Jagdish Narayan is an Indian-born American engineer. Since 2001, he has been the John C.

Why does Jagdish Narayan matter?

Because it connects several engineering ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Jagdish Narayan?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Jagdish Narayan.