Tahir Murtaza

Tahir Murtaza
Zhejiang University of Technology · Department of Physics

PhD Physics
Postdoc fellow at Zhejiang University of Technology China

About

19
Publications
3,626
Reads
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108
Citations
Additional affiliations
May 2021 - present
Zhejiang University of Technology
Position
  • PostDoc Position
January 2020 - April 2021
Academia Sinica
Position
  • PostDoc Position
January 2015 - October 2019
Jamia Millia Islamia
Position
  • PhD

Publications

Publications (19)
Article
Full-text available
We report a succession of pressure-tuned structural transitions in the topological nodal-line superconductorPbTaSe2, evidenced from synchrotron x-ray diffraction, elastic neutron scattering, Raman spectroscopy, and electrical transport measurements up to 56 GPa, accompanied by first-principles calculations to uncover the evolution of the underlying...
Article
Third-order nonlinear optical property of multiferroic bismuth ferrite (BiFeO 3 ) nanoparticles sintered at different temperatures has been studied by employing Z-Scan technique. BiFeO 3 (BFO) nanoparticles (NPs) were synthesized by the sol–gel process with different sintering temperature of 823[Formula: see text]K, 923[Formula: see text]K and 1023...
Article
Full-text available
Solid state reaction was employed to synthesize the Bi1−xSrxFe1−xMnxO3 (x = 0.05, 0.10, 0.20, 0.25) ceramic materials. XRD reveals the single-phase rhombohedral structure with R3c space group of the prepared materials. The FTIR spectra have been used to calculate the Fe–O bond length. The UV–Visible diffuse reflectance spectra was used for the calc...
Article
Full-text available
We report the single crystal growth, structural and magnetic properties of honeycomb spin-lattice compounds Na2M2TeO6 (M=Co, Ni) and spin dimer compound Na2Cu2TeO6. The single crystals of Na2M2TeO6 (M=Co, Ni, Cu) have been grown by the self-flux method, which is one of the good techniques to control the magnetic impurity, different crystalline phas...
Article
Full-text available
The quest of earth-abundant bifunctional electrocatalysts for highly efficient oxygen evolution reaction (OER) and hydrogen evolution reaction (HER) is essential for clean and renewable energy systems. Herein, directed by the experimental analysis, we demonstrate layered nickel lithium phosphosulfide (NiLiP2S6) crystal as a highly efficient water-s...
Thesis
In our work, we studied BiFeO3 as the chief material for various studies as it is having unique properties in the field of multiferroics. There is improvement possible in its multiferroic properties by modifying some of its parameters. The ways to improve its multiferroic properties of BiFeO3 are either by substituting at A or B site or by making a...
Article
We report the synthesis of sodium ion-conducting polymer-blend electrolyte (NIPBE) thin films prepared by a standard solution-casting technique based on polyvinylpyrrolidone (PVP)/polyvinyl alcohol (PVA) and sodium bicarbon- ate (NaHCO3). The as-synthesized NIPBE thin films were flexible, free-s- tanding and displayed good mechanical stability. The...
Article
Full-text available
We report the synthesis of sodium ion-conducting polymer-blend electrolyte (NIPBE) thin films prepared by a standard solution-casting technique based on polyvinylpyrrolidone (PVP)/polyvinyl alcohol (PVA) and sodium bicarbon-ate (NaHCO 3). The as-synthesized NIPBE thin films were flexible, frees -tanding and displayed good mechanical stability. The...
Article
Full-text available
Third order non-linearity of the synthesised Bismuth Ferrite, BiFeO3 (BFO) nanoparticles by sol-gel method was investigated by Z-Scan technique. The nonlinear absorption coefficient (β) was investigated by open aperture Z-Scan method with Continuous wave (CW) laser at 532 nanometer with various intensities. The structure and particle size were exam...
Article
Full-text available
The growing human population and the increasing energy needs have produced a serious energy crisis, which has stimulated researchers to look for alternative energy sources. The diffusion of small-scale renewable distributed generations (DG) with micro-grids can be a promising solution to meet the environmental obligations. The uncertainty and spora...
Article
Full-text available
The growing human population and the increasing energy needs have produced a serious energy crisis, which has stimulated researchers to look for alternative energy sources. The diffusion of small-scale renewable distributed generations (DG) with micro-grids can be a promising solution to meet the environmental obligations. The uncertainty and spora...
Article
Full-text available
The investigation on the structural, electric and magnetic properties of (1 − x)NdFeO3–xSrTiO3 composites with x = 0.1, 0.2, 0.3 and 0.4 is presented in this work. The composites of NdFeO3(NFO) and SrTiO3(STO) have been prepared by the conventional solid-state reaction method. The composite samples have been investigated by XRD, PE loop tracer, die...
Article
Full-text available
The Mo-doped BiFe1−xMoxO3, where x = 0 and 0.6, samples were synthesised by the solid-state reaction method. Admirable ferroelectric and piezoelectric properties are expected on substituting solid solutions of bulk BFO with other oxide perovskite compounds. It offers an alternative and is an environment-friendly candidate for lead-free ferroelectri...
Conference Paper
Full-text available
We have successfully synthesised the pure and Magnesium (Mg) doped BiFeO3 (BFO) nanoparticles. Partial doping of magnesium was done at Bi-site with 0.05%. The structure of pure BFO and Mg doped BFO was examined by X-ray power diffractometer (XRD). There has been change observed in the structure of Mg doped sample. The chemical composition and bondi...
Article
Full-text available
The multiferroic Bi1 − xNdxFeO3 polycrystalline samples were prepared by the conventional solid-state reaction method and were observed to possess the desired phase, i.e., the single-phase. X-ray diffraction of the prepared samples was performed to analyse the crystal structure and to determine the lattice parameters. IR technique was used to recog...
Article
Full-text available
We have investigated the structural, electric and magnetic properties of composites of antiferromagnetic–ferroelectric BiFeO3 (BFO) and quantum para-electric SrTiO3 (STO) perovskite oxides. The composites (1−x)BFO-xSTO, with x = 0.1, 0.2, 0.3 and 0.4 have been prepared employing the conventional solid state reaction method. The samples were charact...
Data
Dear Author, Congratulations on publishing "Preparation and study of (1 − x)CuFe2O4–xBaTiO3 (x = 0, 0.1 and 1) composite multiferroics" in Indian Journal of Physics. As part of the Springer Nature Content Sharing Initiative, you can now publicly share full-text access to a view-only version of your paper by using the following SharedIt link: http...
Article
The parent and mixed spinel–perovskite composite of (1 − x)CuFe2O4–xBaTiO3 (x = 0, 0.1 and 1) has been prepared by solid-state reaction method and studied by X-ray diffraction (XRD), scanning electron microscopy (SEM), Mössbauer spectroscopy, magnetometry and P-E lope tracer. The XRD results showed the formation of single phase tetragonal spinel Cu...
Article
The Mo-doped BiFe1−xMoxO3, where x = 0 and 0.6, samples were synthesised by the solid-state reaction method. Admirable ferroelectric and piezoelectric properties are expected on substituting solid solutions of bulk BFO with other oxide perovskite compounds. It offers an alternative and is an environment-friendly candidate for lead-free ferroelectri...

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Projects

Projects (2)
Project
• Nanoscience and Technology Nanoscience and nanotechnology are at the forefront of modern research. The fast growing economy in this area requires experts who have an outstanding knowledge of nanoscience in combination with the skills to apply this knowledge in new products. Nanoscience refers to the study, manipulation and engineering of matter, particles and structures on the nanometer scale (one millionth of a millimeter, the scale of atoms and molecules). Important properties of materials, such as the electrical, optical, thermal and mechanical properties, are determined by the way molecules and atoms assemble on the nanoscale into larger structures. Moreover, in nanometer size structures these properties often different then on macroscale, because quantum mechanical effects become important. Nanotechnology is the application of nanoscience leading to the use of new nanomaterials and nanosize components in useful products. Nanotechnology will eventually provide us with the ability to design custom-made materials and products with new enhanced properties, new nanoelectronics components, new types of “smart” medicines and sensors, and even interfaces between electronics and biological systems. Materials Science and Engineering is at the heart of Nanotechnology whether it leads to advances in electronics and quantum computing, bioengineering, mechanical engineering, or other disciplines. So, we are in the process of synthesizing the nanomaterials by some chemical technique and estimating the electrical, optical, optoelectrical and magnetic properties of synthesized nano materials.