A5054245583- Optical Coatings and Gratings
- Ga2O3 and related materials
- ZnO doping and properties
- Semiconductor materials and devices
- Nanowire Synthesis and Applications
- Gas Sensing Nanomaterials and Sensors
- Thin-Film Transistor Technologies
- Quantum Dots Synthesis And Properties
- Perovskite Materials and Applications
- GaN-based semiconductor devices and materials
- Transition Metal Oxide Nanomaterials
- Surface Modification and Superhydrophobicity
- Semiconductor materials and interfaces
- TiO2 Photocatalysis and Solar Cells
- Advanced Memory and Neural Computing
- Chalcogenide Semiconductor Thin Films
- Innovation and Knowledge Management
- Aquaculture Nutrition and Growth
- Metal and Thin Film Mechanics
- Firm Innovation and Growth
- Quinazolinone synthesis and applications
- Chemical and Physical Properties of Materials
- International Business and FDI
- Construction Project Management and Performance
- Customer Service Quality and Loyalty
National Institute of Technology Agartala
2013-2024
Purdue University West Lafayette
2021
North Eastern Hill University
2021
National Institute of Technology Durgapur
2021
Bangladesh University of Engineering and Technology
2021
University of Central Florida
2001-2004
We investigated how the knowledge capabilities of industry incumbents affected generation, development, and performance “spin-outs” (entrepreneurial ventures ex-employees). Analyses 1977–97 data from disk drive supported our hypothesis that with both strong technological market pioneering know-how generate fewer spin-outs than firms strength in only one these areas. Also, an incumbent’s at time a spin-out’s founding positively affect its probability survival.
We have demonstrated the synthesis of TiO <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">2</sub> nanoparticles (NPs) arrays on SiO xmlns:xlink="http://www.w3.org/1999/xlink">x</sub> thin film using glancing angle deposition technique. The deposited NPs are 2-12 nm in size and a density ~2 × 10 <sup xmlns:xlink="http://www.w3.org/1999/xlink">12</sup> cm xmlns:xlink="http://www.w3.org/1999/xlink">-2</sup> . X-ray diffraction depicted that...
A capacitive memory effect has been reported for Ag nanoparticles (NPs) sheltered In <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">2</sub> O xmlns:xlink="http://www.w3.org/1999/xlink">3</sub> nanowires (NWs) devices. To compare the performance with that of bare NWs, two devices (viz. NW/Ag NPs and NW) were fabricated on n-Si substrate inside electron beam (e-beam) evaporator using double-step glancing angle deposition (GLAD) technique. The...
The boosted photosensing performances have been reported for Indium (In) nanoparticles (NPs) capped TiO <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">2</sub> nanowire (NW) array using Glancing angle deposition (GLAD) technique. In NP based photosensor possessed high ideality factor of ~12.8 and the enhancement in photoresponsivity has also observed. ON/OFF switching irradiation NPs increased from 4.6 μA to 6.2 vice versa with a rise time 0.45...
Glancing Angle Deposition (GLAD) technique has been used to fabricate the Ag nanoparticles (NPs) over TiO₂ thin film (TF) on n-Si substrate. The deposited NPs are in size of 3-5 nm. Open-air annealing done at 500 °C and 600 for n-Si/TiO₂ TF/Ag NP samples. High Resolution X-ray Diffraction (HRXRD) peaks were identified calculate crystalline rutile phase annealed sample exhibited. Morphological analysis using Field Emission Scanning Electron Microscopy (FESEM), Energy Dispersive Spectroscopy...
Indium (In) was doped into TiO2 thin film (TF) using the electron beam evaporation technique followed by an annealing process. The high resolution X-ray diffraction (HRXRD) analysis revealed lower angle peak (2) shifting of Rutile (002) phases from 61.9 to 61.56 for increased In samples. Calculated average grain size FESEM (field emission scanning microscope) gradually decreased 21.12 nm 17.03 mm with increase in content ranging 1.45~17.30 at%. HRXRD data that crystallite sizes also reduced...
A fast-switching
The impact of a high-performance nanostructured device using metal nanoparticle (NP) deposition is studied in this paper. Two devices, namely, silver (Ag) NP coated indium oxide (In2O3) and bare In2O3 device, were fabricated by glancing angle aided electron beam vacuum coating system to study the Ag NPs over nanostructures. morphology NPs, as-fabricated nanostructures, growth regions was analyzed field emission scanning microscopy. formation Ag3O4 monoclinic crystal structures confirmed...
Zigzag TiO2 nanostructures were fabricated using oblique angle deposition technique. The field emission gun-scanning electron microscope (FEG-SEM) image shows that the zigzag ~500 nm in length. Averagely two times enhanced UV-Vis absorption was recorded for structure compared to perpendicular nanowires. main band transition observed at ~3.4 eV. exhibited high turn on voltage (+11 V) than of nanowire (+2 detector under dark which reduced +0.2 V and +1.0 white light illumination, respectively....
ARMA-Neural model is an established useful for the Wind Power forecasting purpose. In current work we introduced Discrete Hilbert Transform (DHT)-Neural Model which provides better result than Model. We know that a signal and its' DHT produces same Energy Spectrum. Based on this concept in paper used Speed Thereafter RBF neural network to forecast wind power. Taking data of measured speed from Weather Forecasting Bureau Report as example, validate method described above.
Zirconium dioxide (ZrO <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">2</sub> ) nanoparticles (NPs) based device has been fabricated through glancing angle deposition (GLAD) technique. The field emission scanning electron microscopy (FESEM) images revealed that the NPs are agglomerated in high annealing temperatures (500°C and 800°C). 800°C annealed showed lesser dark current density, enhanced light maximum responsivity (33 A/W), internal gain...
Glancing angle deposition (GLAD) oriented electron beam (e-beam) evaporation process has been employed to develop 1D In 2 O 3 nanorod array over n -Si substrate. The morphology of as-deposited thin film (∼70 nm) and GLAD (∼400 were explored using field emission scanning microscopy (FESEM), energy dispersive spectroscopy (EDS) high resolution transmission (HRTEM) analysis. structural analysis perceived by high-resolution X-ray diffraction (HRXRD) atomic force (AFM) techniques. clampdown ∼4.4...
Vertically aligned zirconium dioxide (ZrO <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">2</sub> ) nanowire (NW) array based fast response ultraviolet (UV) detector has been fabricated upon ZrO thin film (TF) by glancing angle deposition (GLAD) technique. The shows ~1.4 fold lesser dark current and ~1.5 enhanced light than the TF due to formation of oxygen vacancies. Improved performances through ~1.8 high photosensitivity, low ideality,...
The capacitive memory behavior is reported using Indium (In) nanoparticles (NPs) coated Titanium oxide (TiO <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">2</sub> ) nanowire (NW) device. capacitance (C), Impedance (Z), and conductance (G) characteristics are analyzed under various frequencies. window was calculated from the C-V hysteresis curve in different sweeping voltages ±2 V to ±10 (step height V) for two devices <italic...