R
Ravi Shanker
Researcher at Linköping University
Publications - 24
Citations - 1862
Ravi Shanker is an academic researcher from Linköping University. The author has contributed to research in topics: Structural coloration & Photonic crystal. The author has an hindex of 11, co-authored 24 publications receiving 1253 citations. Previous affiliations of Ravi Shanker include Ulsan National Institute of Science and Technology & University of Surrey.
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Sensitive, High-Strain, High-Rate Bodily Motion Sensors Based on Graphene–Rubber Composites
Conor S. Boland,Umar Khan,Claudia Backes,Arlene O’Neill,Joe McCauley,Shane Duane,Ravi Shanker,Yang Liu,Izabela Jurewicz,Alan B. Dalton,Jonathan N. Coleman +10 more
TL;DR: A simple method to infuse liquid-exfoliated graphene into natural rubber to create conducting composites is described, which are excellent strain sensors displaying 10(4)-fold increases in resistance and working at strains exceeding 800%.
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Large-Area Cross-Aligned Silver Nanowire Electrodes for Flexible, Transparent, and Force-Sensitive Mechanochromic Touch Screens.
Seungse Cho,Saewon Kang,Ashish Pandya,Ravi Shanker,Ziyauddin Khan,Youngsu Lee,Jonghwa Park,Stephen L. Craig,Hyunhyub Ko +8 more
TL;DR: The suggested technique provides a robust and powerful platform for the controllable assembly of nanowires beyond the scale of conventional fabrication techniques, which can find diverse applications in multifunctional flexible electronic and optoelectronic devices.
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Recent development on carbon based heterostructures for their applications in energy and environment: A review
Theerthagiri Jayaraman,Arun Prasad Murthy,V. Elakkiya,Sivaraman Chandrasekaran,P. Nithyadharseni,Ziyauddin Khan,Raja Arumugam Senthil,Ravi Shanker,M. Raghavender,Parasuraman Kuppusami,Madhavan Jagannathan,Muthupandian Ashokkumar +11 more
TL;DR: In this article, a review of the recent developments in carbon-based heterostructures for their applications in energy and environment is presented, where special consideration has been paid on the applications in dye-sensitized solar cells, hydrogen evolution reaction, oxygen evolution reaction and Li-ion battery, supercapacitor.
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Transparent and conductive nanomembranes with orthogonal silver nanowire arrays for skin-attachable loudspeakers and microphones
Saewon Kang,Seungse Cho,Ravi Shanker,Hochan Lee,Jonghwa Park,Doo-Seung Um,Youngoh Lee,Hyunhyub Ko +7 more
TL;DR: The NM-based conformal electronics required for acoustic device platforms are addressed, which could be further expanded for application to conformal wearable sensors and health care devices.
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Stretchable and wearable colorimetric patches based on thermoresponsive plasmonic microgels embedded in a hydrogel film
TL;DR: In this article, a smart colorimetric patch containing a plasmonic microgel exhibits a significant extinction peak shift (176'nm) in a short time (1) with a temperature-sensing resolution of 0.2'°C.