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Your search keyword '"M. Rashid Talukder"' showing total 2 results
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2 results on '"M. Rashid Talukder"'

1. Electron Impact Inner-Shell Ionization of Atoms

Author

Bidhan C. Saha, A. K. Fazlul Haque, M. Rashid Talukder, M. Alfaz Uddin, Arun K. Basak, and Md. Shahjahan

Subjects
Work (thermodynamics), Range (particle radiation), Energetic neutral atom, Chemistry, Ionization, Nuclear Theory, Physics::Atomic and Molecular Clusters, Inner shell, Atomic number, Atomic physics, Electron ionization
Abstract

Electron impact inner-shell ionization cross-section (EIICS) calculations of neutral atoms with atomic numbers Z = 6–92 for K-shell, Z = 18–92 for L-shell, and Z = 79–92 for M-shell have been reviewed. In this work, the evaluations of the EIICS are discussed using our recently propounded easy-to-use models that are found adequately successful in describing the experimental cross sections. The selection of the range of atomic number Z for different inner-shells was guided by the availability of the EIICS data either from experiments or from rigorous quantal calculations. Details of the models have been presented and their findings are compared with the experimental and other theoretical results. Our models describe the experimental results nicely for K-, L-, and M-shell ionization for Z ≤ 92 in the energy range E ≤ 2 GeV.

Published
2011
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2. Synthesis of Transparent CuI Thin Films by a Facile Low-Cost High Pressure (HP)-PECVD Method at Room Temperature for the Application in Solar Cells.

Author

Sanyal Dipto A, Mondal L, Hossain J, Rashid MM, Hossain MK, Roy NC, and Rashid Talukder M

Abstract

Copper iodide (CuI) thin films were prepared on a glass substrate by a facile high pressure (HP)-PECVD method at room temperature. For this, CuI powder was dissolved in CH 3 CN. The CuI vapor with plasma was investigated by Optical Emission Spectroscopic (OES) data for identifying the species in the plasma. The XRD study reveals the polycrystalline nature of the films. The SEM analyses indicate the homogeneity of the films. The EDS mapping confirms that the thin films mostly consisted of carbon followed by nitrogen, copper and iodine, respectively. The band gaps of CuI thin films were in the range of ~2.71-3.14 eV. The high transmittance and band gap engineering in HP-PECVD-synthesized CuI thin films indicates their potential use as window and hole transport layers in low cost solar cells., (© 2023 The Authors. ChemistryOpen published by Wiley-VCH GmbH.)

Published
2023
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