Devi Shanker Misra
Indian Institute of Technology Bombay
9 Papers
81 Citations
Devi Shanker Misra is an academic researcher from Indian Institute of Technology Bombay. The author has contributed to research in topics: Material properties of diamond & Diamond. The author has an hindex of 6, co-authored 9 publications.
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Papers
Defect‐Related Emissions and Magnetization Properties of ZnO Nanorods
TL;DR: In this article, a clear correlation between defect-related emissions and the magnetization of ZnO nanorods synthesized by a one-step aqueous chemical method is demonstrated.
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Improved field emission from multiwall carbon nanotubes with nano-size defects produced by ultra-low energy ion bombardment
TL;DR: In this paper, multiwalled carbon nanotubes were irradiated with ultra-low energy (few eV) nitrogen and hydrogen ions using a microwave discharge, which produced remarkable field emission with ultra low turn-on electric field (∼0.16 V/μm).
31
Axial buckling and compressive behavior of nickel-encapsulated multiwalled carbon nanotubes
Abha Misra,Pawan Tyagi,Padmnabh Rai,Dipti Ranjan Mahopatra,Jay Ghatak,Parlapalli V. Satyam,D.K. Avasthi,Devi Shanker Misra +7 more
TL;DR: In this article, high pressure induced torsion in confined nickel could possibly result insuccessive compressions and expansions of the tubes, leading to axial buckling of MWNTs.
23
Patent
Method for growing monocrystalline diamonds
Devi Shanker Misra
- 18 Jun 2009
TL;DR: In this article, a method of forming mono-crystalline diamond by chemical vapour deposition is described, the method comprising the steps of: (a) providing at least one diamond seed; (b) exposing the seed to conditions for growing diamond by Chemical Vapour Deposition, including supplying reaction gases that include a carbon- containing gas and hydrogen for growing diamonds and include a nitrogen-containing gas; and (c) controlling the quantity of nitrogencontaining gas relative to other gases in the reaction gases such that diamond is caused to grow by step-growth with defect free
13
Parameter window of diamond growth on GaN films by microwave plasma chemical vapor deposition
TL;DR: In this article, a detailed study of the parameter window of the deposition pressures to grow the diamond films on GaN coated quartz substrates using microwave plasma deposition technique is presented. But the results of this study are limited.
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