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pro vyhledávání: '"Sudesh Kumar Singh"'
Autor:
Atul Mishra, Ramji Pathak, Teerth Raj Verma, Anoop Kumar Srivastava, Surendra Prasad Mishra, Kailash Kumar Mittal, Sudesh Kumar Singh
Publikováno v:
Journal of Biomedical Physics and Engineering, Vol 13, Iss 6, Pp 503-514 (2023)
Background: In Radiotherapy, computation of dose is important since in a small field with heterogeneity, dose is usually computed with discrepancies.Objective: The present study was aimed to evaluate the dosimetry of treatment planning algorithms in
Externí odkaz:
https://doaj.org/article/9d51a150b0e44b7086e88a5927a88400
Publikováno v:
Progress In Electromagnetics Research C. 130:107-116
Publikováno v:
Sensor Letters. 17:800-803
In this paper, we have investigated the optical properties of one-dimensional periodic structure of dielectric materials with defect of liquid crystal (LC) sandwiched with two silver (Ag) layers. The transmission, reflection and absorption properties
Publikováno v:
Progress In Electromagnetics Research M. 14:101-111
A simple design of one dimensional gradual stacked photonic crystal (GSPC) structure has been proposed. The proposed structure consists of a periodic array of alternate layers of SiO2 and Si as the materials of low and high refractive indices respect
Publikováno v:
Solid State Communications. 143:217-222
Some new band gaps are found in 1D photonic crystals (1D PC) composed of metamaterials (including negative- μ materials, negative- e materials and negative refractive index materials). These band gaps are investigated by using the transfer matrix me
Publikováno v:
International Journal of Infrared and Millimeter Waves. 27:1257-1268
We have purposed the design of omnidirectional high reflectors with wide bandwidth (nearly 6300A0) for the infrared wavelength. Using translational matrix method for numerical calculation, it is found that a complete photonic band gap high reflector
Publikováno v:
Progress In Electromagnetics Research. 70:53-78