A5101400187- Multiferroics and related materials
- Magnetic Properties and Synthesis of Ferrites
- Electromagnetic wave absorption materials
- Dendrimers and Hyperbranched Polymers
- Advanced Memory and Neural Computing
- Thin-Film Transistor Technologies
- Semiconductor materials and devices
- Surfactants and Colloidal Systems
- Advanced Polymer Synthesis and Characterization
- Nanomaterials for catalytic reactions
- Polymer Surface Interaction Studies
- Conducting polymers and applications
- Pickering emulsions and particle stabilization
- Terahertz technology and applications
- Belt and Road Initiative
- Advancements in Semiconductor Devices and Circuit Design
- Hydrogels: synthesis, properties, applications
- Advanced Multi-Objective Optimization Algorithms
- Nanoparticles: synthesis and applications
- ZnO doping and properties
- Child Nutrition and Water Access
- Magnetic and transport properties of perovskites and related materials
- Advanced Condensed Matter Physics
- Wind and Air Flow Studies
- Microbial Metabolites in Food Biotechnology
James Cook University Singapore
2023
Softmat - Chimie des colloïdes, polymères & assemblages complexes
2014-2021
Hankuk University of Foreign Studies
2019-2021
Hanoi University of Industry
2019-2021
The University of Texas at Austin
2020
Institut de Biologie Moléculaire et Cellulaire
2020
Université de Toulouse
2014-2016
Centre National de la Recherche Scientifique
2014-2016
Infection et inflammation
2016
Université Toulouse III - Paul Sabatier
2016
Thermoresponsive hydrogels were successfully prepared from poly(N-isopropylacrylamide)-based polymers with different architectures (linear, branched, or hyperbranched). The macromolecular strongly influence the internal structure of hydrogels, therefore modulating their thermoresponsive and rheological properties. These used for in situ synthesis gold nanoparticles. Significant changes hydrogel microstructures average pore size due to presence nanoparticles observed. Additionally,...
Core–shell(s) hyperbranched polymers were used to synthesize size-controlled gadolinium phosphate nanowires. An optimum particle size with high relaxivity values was evidenced.
In this paper, we investigated the electrical and memory properties of nonvolatile (NVM) using low temperature multi-stack gate insulators SiO2/SiOx/SiOxNy (OOxOn) an active layer amorphous InGaZnO (a-IGZO) films. The various SiOx materials were studied by controlling gas flow ratio SiH4:N2O from 2:1 to 1:2 determine optimal conditions for charge-trapping layer. NVM devices OOxOn structure with SiOxNy tunneling thicknesses changing between 2.2, 2.5, 2.8 nm. characteristics device nm...
The architecture of PNIPAM based polymers strongly influences both their thermoresponsiveness and abilities to control stabilize AuNP formation.
Abstract We prepared Ba 3− x Y Co 2 Fe 24 O 41 (Y‐Co Z, = 0, 0.2, and 0.4) by the solid‐state reaction method. Y‐Co Z polyaniline (PANI) composites (named as Y‐P0, Y‐P2, Y‐P4) were using in‐situ polymerization The Y‐doping played an important role in variation of lattice parameters, a c . combination PANI modified magnetic properties composites, which could be observed changing saturation magnetization coercivity. This had also affected electromagnetic through measurements complex...
Mesomorphic hyperbranched polymers comprising ionic functionalities interacting with inorganic precursors allow the formation of controlled-size nanoparticles.
The behavior of highly concentrated aqueous solutions two thermoresponsive polymers poly(N-isopropylacrylamide) (PNIPAm) and poly(N-vinylcaprolactam) (PVCL) have been investigated by terahertz time-domain spectroscopy (THz-TDS). Measurements performed for concentrations up to 20 wt %, over a frequency range from 0.3 1.5 THz temperatures 45 °C including the zone lower critical solution temperature (LCST). THz-TDS enables study water present in (i.e., free or bound polymer). From these...
We report the behaviour of thermoresponsive block copolymers n-butyl acrylate and N-alkyl acrylamides in [C2mim][NTf2]. Poly(N-isopropylacrylamide) exhibits an upper critical solution temperature [C2mim][NTf2] whereas poly(n-butyl acrylate) has a lower temperature. Consequently, these polymers exhibit double thermo-responsiveness correlated with macromolecular structure. Moreover, switching from micellar to reverse structures was induced by change This property enables development reversible...
Purpose In many countries, innovation in building design for improving energy performance, reducing CO2 emissions and minimizing life cycle cost has received much attention sustainable development. This paper investigates the importance of optimization tools enhancing performance early stages Vietnam's cooling-dominated buildings hot humid climates using an integrated approach. Design/methodology/approach The methodology this study exploits non-dominated sorting genetic algorithm (NSGA-II)...
We report the SiO2/SiOX/SiOXNY (OOXON) stacked nonvolatile memory (NVM) using hydrogenated amorphous silicon germanium (a-SiXGe1–X:H) as an active channel layer. In NVMs, reduction of interface trap density is one key issues to improve device performance including window and retention. The NVMs a-SiGe:H overcame limitation small size poor retention characteristics by controlling different Ge contents in surface SiGe For a-Si:H NVM that does not contain Ge, about 5.15 V, which quite large,...
Nonvolatile memory (NVM) devices with nitride-nitride-oxynitride (NNO) stack structure using Si-rich silicon nitride (SiN x ) as charge trapping layer on glass substrate were fabricated. Amorphous clusters existing in the SiN enhance storage capacity of devices. Low temperature poly-silicon (LTPS) technology, plasma-assisted oxidation/nitridation method to form a uniform ultra-thin tunneling layer, and an optimal used fabricate NNO NVM different thickness 2.3, 2.6 2.9 nm. The increase...
This study is conducted for evaluating changes in labor efficiency of state-owned enterprises after equitization. Data were collected from audited financial statements and reports average income 138 state owned After calculating according to revenue earnings the sample, we apply comparative method labor, before Then, use Wilcoxon Signed-Rank Test compare fluctuation ratios between two years equitization with one year prior The results show that equitization, achieve an increase number...