A5101714345- ZnO doping and properties
- Stock Market Forecasting Methods
- Fluid Dynamics and Turbulent Flows
- Gas Sensing Nanomaterials and Sensors
- Gas Dynamics and Kinetic Theory
- Ga2O3 and related materials
- Financial Markets and Investment Strategies
- Advanced Sensor and Energy Harvesting Materials
- Nanomaterials for catalytic reactions
- Copper-based nanomaterials and applications
- Catalysis for Biomass Conversion
- Numerical methods in inverse problems
- International Business and FDI
- Conducting polymers and applications
- Plasma and Flow Control in Aerodynamics
- Graphene research and applications
- Gold and Silver Nanoparticles Synthesis and Applications
- Advancements in PLL and VCO Technologies
- Radio Frequency Integrated Circuit Design
- Advanced machining processes and optimization
- Semiconductor materials and devices
- Biosensors and Analytical Detection
- Metal Forming Simulation Techniques
- Financial Risk and Volatility Modeling
- Dye analysis and toxicity
University of Technology Sydney
2025
Ho Chi Minh City University of Science
2021-2024
Vietnam National University Ho Chi Minh City
2015-2024
The State Bank of Vietnam
2024
Banking Academy of Vietnam
2024
Virginia Tech
2020-2024
RMIT Vietnam
2018-2023
Vietnam National University, Hanoi
2020-2022
Ho Chi Minh University of Banking
2020-2022
RWTH Aachen University
2022
ZnO nanomaterials are some of the most excellent candidates for low-cost but high-performance photodetectors, particularly in UV region. Besides doping, architecting to extend their application is still attractive developing optoelectronic devices. Thereby, this study introduces innovation nanorod-based photodetectors by combining two techniques, which Cu doping and core/shell structuring. Particularly, active material (ZnO/(Cu-doped ZnO) nanorods) was synthesized a easy fabrication process....
These days, photodetectors are a crucial part of optoelectronic devices, ranging from environmental monitoring to international communication systems. Therefore, fabricating these devices at low cost but obtaining high sensitivity in wide range wavelengths is great interest. This report introduces simple solution-processed hybrid 2D structure CuO and rGO for broadband photodetector applications. Particularly, acts as the active material, absorbing light generate electron-hole pairs, while...
Solid-state quantum emitters, molecular-sized complexes releasing a single photon at time, have garnered much attention owing to their use as key building block in various technologies. Among these, emitters hexagonal boron nitride (hBN) emerged front runners with superior attributes compared other competing platforms. These are attainable thanks the robust, two-dimensional lattice of material formed by extremely strong B-N bonds. This review discusses fundamental properties hBN and...
Abstract Solid‐state quantum emitters, molecular‐sized complexes releasing a single photon at time, have garnered much attention owing to their use as key building block in various technologies. Among these, emitters hexagonal boron nitride (hBN) emerged front runners with superior attributes compared other competing platforms. These are attainable thanks the robust, two‐dimensional (2D) lattice of material formed by extremely strong B─N bonds. This review discusses fundamental properties...
The objective of the present study is to investigate removal cationic dye, rhodamine B (RhB), in water environment using a high-performance absorbent based on metal oxide nanomaterials toward green chemistry. adsorption sodium dodecyl sulfate (SDS) onto synthesized alpha alumina (α-Al2O3) material (M0) at different ionic strengths under low pH was studied fabricate new adsorbent as SDS-modified α-Al2O3 (M1). RhB M1 much higher than M0 same experimental conditions. optimal conditions for were...
A hybrid Cu-doped ZnO nanorods (ZnO:Cu NRs)/poly(3,4 ethylene dioxythiophene)-polystyrene sulfonate (PEDOT:PSS)-based photodetector was fabricated using a simple hydrothermal method with pre-patterned silver electrodes. In the structure, PEDOT:PSS high mobility acts as carrier transport layer, while ZnO:Cu NRs visible absorption works an "antenna" material to generate electron-hole pairs under light illumination. As result, devices exhibits response in at wavelength of 395 nm. The...
Abstract Polyimide (PI), which have many remarkable features such as excellent mechanical strength, outstanding thermal stability, exceptional electric properties, etc, is a potential carrier for optoelectronic devices due to its abundant applications. However, because of chemical inertness and smooth surface that led the growth materials on this substrate being more complex than rigid substrate, thus, report aims emphasise synthesis ZnO NRs decorated with Ag NPs flexible photodetector...
An asymmetric memory interface cell with 32 bidirectional data and four unidirectional request links operating at 16 Gb/s per link is implemented in TSMC 65 nm CMOS process technology. Timing adjustment equalization circuits for both read write are on the controller to reduce cost. Each operates a maximum rate of sufficient comparable margins directions BER 10 <sup xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">-12</sup> . The measured energy...
This study reports the fabrication of a broadband photodetector based on ZnONRs/MAgNPs hybrid structure with high performance.
Optoelectronic devices have various applications in medical equipment, sensors, and communication systems. Photodetectors, which convert light into electrical signals, gained much attention from many research teams. This study describes a low-cost photodetector based on CuO nanoparticles ZnO nanorods operating wide range of wavelengths (395, 464, 532, 640 nm). Particularly, under 395 nm excitation, the heterostructure device exhibits high responsivity, photoconductive gain, detectivity,...
A novel class of nonlinear estimators that minimizes the projection error on a multiresolution basis is developed to improve accuracy and efficiency multidimensional reconstruction heat flux from discrete temperature sensors in nonplanar hypersonic boundary layers. This approach uses local time derivative as pre-estimator estimation risk inverse conduction problem. new leads improved results both terms computational signal-to-noise ratio when compared regularization linear response operator...
With the expansion of Internet and World Wide Web (or Web), research environments have changed dramatically. As a result, need to be able efficiently securely access information resources from remote computer systems is becoming even more critical. This paper describes development an extendable integrated Web-accessible simulation environment for computational science engineering called Computational Science Engineering Online (CSE-Online; http://cse-online.net). CSE-Online based on unique...
The emergence of cloud computing has driven the demand for high-density, low-latency and high-speed memory interfaces. For such applications use multiple dual-inline modules (DIMMs) with ranks enables time-efficient processing high-volume data. However, deterioration channel frequency response due to presence DIMM connectors makes it challenging perform low-power read write (R/W) operations at high-speed. Recent works have demonstrated near-ground signaling (NGS) operation signal-integrity...
Photoelectrochemical etching of high aspect ratio mask‐defined grooves in (100) is shown to be dependent on both crystallographic orientation and doping level. Structures etched along the [011] direction produced V‐grooves, showing that (111)Ga surface a stop plane with respect oxidation by photogenerated holes. Other orientations etch more isotropically. In all cases, undercutting mask associated lateral diffusion holes due slow kinetics consumption interfacial reaction. This effect...
The present study investigates the effects of material discontinuities and thermal resistances on temperature reconstruction heat flux evaluation via an inverse transfer method in hypersonic wind-tunnel tests. Thin coating layers adhesive interfaces support a localized multidimensional perturbation that alters near-surface field. A technique is developed for real-time based approximating Green’s function conduction equation bounded complex domains resolving B-spline basis, leading to...
The thermal modeling of machine processes is a key tool to enhance product quality and surface integrity for high precision components.In this context, the cutting zone particular interest as significant stresses, temperature gradients heat sources occur.To accurately model these processes, an FEM-CFD coupling has been developed.In first step, FEM chip formation simulation performed which uses parameters, material models, mechanical properties.The Inconel 718 workpiece.Afterwards, generated...