Kuzhichalil Peethambharan Surendran
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View article: Stretchable Thermoplastic Elastomer Based Triboelectric Nanogenerator for Wind Energy Harvesting and Self‐Powered Gesture Sensing
Stretchable Thermoplastic Elastomer Based Triboelectric Nanogenerator for Wind Energy Harvesting and Self‐Powered Gesture Sensing Open
Numerous flexible and wearable devices are in dire need of stretchable power sources for future smart innovations and applications. These devices must endure large deformations and harvest energy from mechanical stress–strain changes to en…
View article: Laser Melting of Mechanically Alloyed FeNi: A Study of the Correlation between Microstructure and Texture with Magnetic and Physical Properties
Laser Melting of Mechanically Alloyed FeNi: A Study of the Correlation between Microstructure and Texture with Magnetic and Physical Properties Open
The current study attempts to establish the interrelation between microstructure and magnetic properties induced during laser melting of the FeNi alloy. This study demonstrates the optimization of laser parameters for defect-free, uniform,…
View article: Effect of nano ZrO<sub>2</sub> addition on the properties of Ca<sub>0.86</sub>Sr<sub>0.14</sub>CuO<sub>2</sub> added Bi 2223 composites
Effect of nano ZrO<sub>2</sub> addition on the properties of Ca<sub>0.86</sub>Sr<sub>0.14</sub>CuO<sub>2</sub> added Bi 2223 composites Open
Effect of introducing nano ZrO 2 particles into (Ca,Sr)CuO 2 added Bi 2223 superconductor composites is studied. Microstructures revealed that 20 mol. % (Ca,Sr)CuO 2 phase added to Bi 2223 formed as micron sized particles among the Bi 2223…
View article: Ultra-light-weight microwave X-band EMI shielding or RAM material made from sustainable pyrolysed cork templates
Ultra-light-weight microwave X-band EMI shielding or RAM material made from sustainable pyrolysed cork templates Open
Pyrolysed solid cork as un ultra light-weight MW absorber material in the X-band-extremely high SSE of −640 to −1235 dB g −1 cm 3 .
View article: Functionally graded magnetodielectric composite substrates for massive miniaturization of microstrip antennas
Functionally graded magnetodielectric composite substrates for massive miniaturization of microstrip antennas Open
In the present work, an axially anisotropic magnetodielectric composite, based on polymethyl methacrylate (PMMA)–NiFe 2 O 4 (NFO), was designed for realizing miniaturized antennas.
View article: Exchange-spring mechanism and Griffiths-like phase in room-temperature magnetoelectric Ni–BaTiO<sub>3</sub> composites
Exchange-spring mechanism and Griffiths-like phase in room-temperature magnetoelectric Ni–BaTiO<sub>3</sub> composites Open
This is the first report on the occurrence of the exchange spring mechanism and a Griffiths-like phase in Ni–BaTiO3 magnetoelectric composites with 0–3 and 1–3 connectivity.
View article: Room-Temperature Ferromagnetic Sr<sub>3</sub>YCo<sub>4</sub>O<sub>10+δ</sub> and Carbon Black-Reinforced Polyvinylidenefluoride Composites toward High-Performance Electromagnetic Interference Shielding
Room-Temperature Ferromagnetic Sr<sub>3</sub>YCo<sub>4</sub>O<sub>10+δ</sub> and Carbon Black-Reinforced Polyvinylidenefluoride Composites toward High-Performance Electromagnetic Interference Shielding Open
In this study, we fabricated composites of conducting carbon black (CB), room-temperature ferromagnetic Sr3YCo4O10+δ (SYCO) and polyvinylidenefluoride (PVDF) by the solution mixing and coagulation method for the first time. During the nucl…
View article: Silica-Based Organic–Inorganic Hybrid Fluorescent Ink for Security Applications
Silica-Based Organic–Inorganic Hybrid Fluorescent Ink for Security Applications Open
A facile formulation of fast-drying fluorescent ink made from nanostructured fluorescent silica nanocrystals is presented. The rheostable viscous ink suitable for screen printing was developed by careful selection of organic vehicle compon…
View article: Printable Hierarchical Nickel Nanowires for Soft Magnetic Applications
Printable Hierarchical Nickel Nanowires for Soft Magnetic Applications Open
Hierarchical nickel nanowires (h-NiNWs) were synthesized by a simple reduction method and their electrical, magnetic, and electromagnetic characteristics were investigated. These nanowires possess a high magnetic saturation (M s) of 51 emu…
View article: Low temperature-processed ZnO thin films for p–n junction-based visible-blind ultraviolet photodetectors
Low temperature-processed ZnO thin films for p–n junction-based visible-blind ultraviolet photodetectors Open
Visible-blind ultraviolet photodetectors have been fabricated with a p–n junction based on ZnO and an organic hole transport layer.
View article: Silver-Decorated Boron Nitride Nanosheets as an Effective Hybrid Filler in PMMA for High-Thermal-Conductivity Electronic Substrates
Silver-Decorated Boron Nitride Nanosheets as an Effective Hybrid Filler in PMMA for High-Thermal-Conductivity Electronic Substrates Open
High-thermal-conductivity and low-dielectric-loss polymer nanocomposites have gained tremendous attention in microelectronics technology. Against this background, the present study deals with the development of a high-thermal-conductivity,…
View article: Can zinc aluminate-titania composite be an alternative for alumina as microelectronic substrate?
Can zinc aluminate-titania composite be an alternative for alumina as microelectronic substrate? Open
Alumina, thanks to its superior thermal and dielectric properties, has been the leading substrate over several decades, for power and microelectronics circuits. However, alumina lacks thermal stability since its temperature coefficient of …
View article: Screen printable MWCNT inks for printed electronics
Screen printable MWCNT inks for printed electronics Open
A fast curing screen-printable ink formulation for MWCNT possessing excellent stability, adhesion strength, and electrical properties is reported.
View article: Screen-Printable Electronic Ink of Ultrathin Boron Nitride Nanosheets
Screen-Printable Electronic Ink of Ultrathin Boron Nitride Nanosheets Open
Two-dimensional materials play a vital role in the current electronic industry in the fabrication of devices. In the present work, we have exfoliated and stabilized the insulating hexagonal boron nitride (hBN) by means of a polymer-assiste…