Search Results - "Krupanidhi, S. B."

Infrared Photodetectors Based on Reduced Graphene Oxide and Graphene Nanoribbons by Chitara, Basant, Panchakarla, L. S., Krupanidhi, S. B., Rao, C. N. R.

“…The use of reduced graphene oxide (RGO) and graphene nanoribbons (GNRs) as infrared photodetectors is explored, based on recent results dealing with solar…”
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Self-Powered, Broad Band, and Ultrafast InGaN-Based Photodetector by Chowdhury, Arun Malla, Chandan, Greeshma, Pant, Rohit, Roul, Basanta, Singh, Deependra Kumar, Nanda, K. K, Krupanidhi, S. B

“…A self-powered, broad band and ultrafast photodetector based on n+-InGaN/AlN/n-Si­(111) heterostructure is demonstrated. Si-doped (n+ type) InGaN epilayer was…”
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Sequential Elemental Dealloying Approach for the Fabrication of Porous Metal Oxides and Chemiresistive Sensors Thereof for Electronic Listening by Solanki, Vanaraj, Krupanidhi, S. B, Nanda, K. K

“…Highly porous materials, with large surface area and accessible space, variable chemical compositions, and porosity at different length scales, have captivated…”
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In-Plane Anisotropic Photoconduction in Nonpolar Epitaxial a‑Plane GaN by Pant, Rohit, Shetty, Arjun, Chandan, Greeshma, Roul, Basanta, Nanda, K. K, Krupanidhi, S. B

“…Nonpolar a-plane GaN epitaxial films were grown on an r-plane sapphire using the plasma-assisted molecular beam epitaxy system, with various nitrogen plasma…”
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Heat-up synthesis of Cu2SnS3 quantum dots for near infrared photodetection by Dias, Sandra, Kumawat, Kishan Lal, Biswas, Shinjini, Krupanidhi, S. B

“…Cu 2 SnS 3 quantum dots in the size range of 2.7 nm to 3.6 nm were synthesized using a solution based heat up method. The structural, optical and electrical…”
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Study of n-ZnO/p-Si (100) thin film heterojunctions by pulsed laser deposition without buffer layer by Chirakkara, Saraswathi, Krupanidhi, S.B.

“…ZnO/Si heterojunctions were fabricated by growing ZnO thin films on p-type Si (100) substrate by pulsed laser deposition without buffer layers. The…”
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Engineering Defects in Graphene Oxide for Selective Ammonia and Enzyme-Free Glucose Sensing and Excellent Catalytic Performance for para-Nitrophenol Reduction by Raza, Waseem, Krupanidhi, S. B

“…Recently, extensive attention has been given to developing an active and durable metal-free economical sensor and catalyst. Graphene oxide (GO)-based sensors…”
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Solution processed Cu2SnS3 thin films for visible and infrared photodetector applications by Dias, Sandra, Krupanidhi, S. B.

“…The Cu2SnS3 thin films were deposited using an economic, solution processible, spin coating technique. The films were found to possess a tetragonal crystal…”
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Retraction of “Engineering Defects in Graphene Oxide for Selective Ammonia and Enzyme-Free Glucose Sensing and Excellent Catalytic Performance for para-Nitrophenol Reduction” by Raza, Waseem, Krupanidhi, S. B

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Electrocaloric effect of PMN-PT thin films near morphotropic phase boundary by Saranya, D., Chaudhuri, Ayan Roy, Parui, Jayanta, Krupanidhi, S. B.

“…The electrocaloric effect is calculated for PMN-PT relaxor ferroelectric thin film near morphotropic phase boundary composition. Thin film of thickness, ∼240…”
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Solution-based synthesis of cobalt-doped ZnO thin films by Vempati, Sesha, Shetty, Amitha, Dawson, P., Nanda, K.K., Krupanidhi, S.B.

“…Undoped and cobalt-doped (1–4wt.%) ZnO polycrystalline, thin films have been fabricated on quartz substrates using sequential spin-casting and annealing of…”
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Low dimensional fabrication of giant dielectric CaCu3Ti4O12 through soft e-beam lithography by Banerjee, Nirupam, Krupanidhi, S.B.

“…► Giant dielectric CaCu3Ti4O12 is structured for the first time down to nanoscale. ► A soft-lithographic “bottom-up” approaches is employed. ► The…”
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Temperature dependent electrical characterisation of Pt/HfO2/n-GaN metal-insulator-semiconductor (MIS) Schottky diodes by Shetty, Arjun, Roul, Basanta, Mukundan, Shruti, Mohan, Lokesh, Chandan, Greeshma, Vinoy, K. J., Krupanidhi, S. B.

“…This paper reports an improvement in Pt/n-GaN metal-semiconductor (MS) Schottky diode characteristics by the introduction of a layer of HfO2 (5 nm) between the…”
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Cobalt-doped ZnO nanowires on quartz: Synthesis by simple chemical method and characterization by Vempati, Sesha, Shetty, Amitha, Dawson, P., Nanda, Karunakar, Krupanidhi, S.B.

“…The synthesis of cobalt-doped ZnO nanowires is achieved using a simple, metal salt decomposition growth technique. A sequence of drop casting on a quartz…”
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Room-temperature gas sensors based on gallium nitride nanoparticles by Chitara, Basant, Late, Dattatray J., Krupanidhi, S.B., Rao, C.N.R.

“…Room-temperature sensing characteristics for H 2, ethanol, NH 3, H 2S and water have been investigated with thick-film sensors based on GaN nanoparticles,…”
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Controlled growth of high-quality graphene using hot-filament chemical vapor deposition by Selvakumar, N., Vadivel, B., Rao, D. V. Sridhara, Krupanidhi, S. B., Barshilia, Harish C.

“…High-quality graphene was grown on polycrystalline copper (Cu) foils (1 cm × 1 cm) using hot-filament chemical vapor deposition method. The role of process…”
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Electrocaloric effect in antiferroelectric PbZrO3 thin films by Parui, Jayanta, Krupanidhi, S. B.

“…Antiferroelectric PbZrO3 thin films have been deposited on Pt(111)/Ti/SiO2/Si substrate by polymer modified sol–gel route. Temperature dependent P –E…”
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Multilayer Bi1.5Zn1.0Nb1.5O7/Ba0.6Sr0.4TiO3/Bi1.5Zn1.0Nb1.5O7 thin films for tunable microwave applications by SINGH, Jitendra, KRUPANIDHI, S. B

“…Bi1.5Zn1.0Nb1.5O7/Ba0.6Sr0.4TiO3/Bi1.5Zn1.0Nb1.5O7 tunable multilayer thin films were fabricated by pulsed laser ablation. Phase composition and microstructure…”
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Biferroic YCrO3 by CLAUDY RAYAN SERRAO, KUNDU, Asish K, KRUPANIDHI, S. B, WAGHMARE, Umesh V, RAO, C. N. R

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Determination of band offsets at the Al:ZnO/Cu2SnS3 interface using X-ray photoelectron spectroscopy by Dias, Sandra, Krupanidhi, S. B.

“…The Al:ZnO/Cu2SnS3 semiconductor heterojunction was fabricated. The structural and optical properties of the semiconductor materials were studied. The band…”
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