I
I. C. Lekshmi
Researcher at Massachusetts Institute of Technology
Publications - 9
Citations - 388
I. C. Lekshmi is an academic researcher from Massachusetts Institute of Technology. The author has contributed to research in topics: Catalysis & Chemistry. The author has an hindex of 2, co-authored 2 publications receiving 341 citations.
Papers
More filters
Journal ArticleDOI
Room-temperature tunnel magnetoresistance and spin-polarized tunneling through an organic semiconductor barrier.
Tiffany S. Santos,Joo Sang Lee,Joo Sang Lee,Piotr Migdał,I. C. Lekshmi,Biswarup Satpati,Jagadeesh S. Moodera +6 more
TL;DR: Spin polarization (P) of the tunnel current through the Alq3 layer, directly measured using superconducting Al as the spin detector, shows that minimizing formation of an interfacial dipole layer between the metal electrode and organic barrier significantly improves spin transport.
Journal ArticleDOI
A facile route to synthesize n-SnO2/p-CuFe2O4 to rapidly degrade toxic methylene blue dye under natural sunlight
Kaijiao Duan,Tingting Que,Sivasankar Koppala,Ramdas Balan,B. G. Lokesh,Rahul Sasidharan Pillai,Selvaraj David,Parasuraman Karthikeyan,Sangeetha Ramamoorthy,I. C. Lekshmi,Patiya Kemacheevakul,Nagarajan Padmavathy,Sathishkumar Munusamy +12 more
TL;DR: In this paper , the n-SnO2/p-CuFe2O4 (p-CFO) complex was prepared by a two-step process, and it was confirmed by powder X-ray diffraction (PXRD).
Journal ArticleDOI
Biosensing of catechol via amperometry using laccase immobilized nickel oxide/graphite modified screen-printed electrodes
TL;DR: In this article , a modified screen-printed carbon electrode (SPE) based biosensor was developed to detect catechol using nickel oxide/graphite (NiO/G) immobilized with laccase as bio-nanocomposite coating.
Journal ArticleDOI
TiO2–rGO Nanocomposites with high rGO content and Luminescence Quenching through Green Redox Synthesis
S. Preetha,Rathinam Chandramohan Pillai,Saraswathy Ramamoorthy,Anshida Mayeen,K. M. Archana,Nandakumar Kalarikkal,B. Narasimhamurthy,I. C. Lekshmi +7 more
TL;DR: In this article , the authors developed TiO2-rGO nanocomposites with high exfoliated rGO content upto 47.1% (TG4) by weight through green redox synthesis, which showed 50% photoluminescence quenching indicating long-lived electron transfer state with rGO and apparent rate of nonradiative excited state decay of 1.15 × 108 s−1.
Journal Article
Room Temperature Tunnel Magnetoresistance and Spin Polarized Tunneling Studies with Organic Semiconductor Barrier
TL;DR: There is considerable activity of late in the field of organic electronics from the fundamental physics point of view as well as with the promise of developing cheaper and more flexible devices, such as organic light-emitting diodes(OLEDs) and organic transistors as discussed by the authors.