Thermoluminescence curves simulation using genetic algorithm with factorial design

Popko, E.A.; Weinstein, I. A.

doi:10.1142/s021798491650144x

Cited by 3 publications

(1 citation statement)

References 15 publications

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“…The success of an undertaking like this, establishes the employed model for the particular phenomena investigated. Different models for each phenomenon has been considerably used; one example is one trap one recombination center model (OTOR) that has been used to simulate many experimental behaviors [9,29,30,32] despite the fact that it is a hypothetical system that has not been replicated in natural materials. Simulation of a complete quartz luminescence system using a single model has not been achieved.…”

Section: Introductionmentioning

confidence: 99%

Simulation of an Anomalous Behavior of Thermoluminescence Glow Peak of Quartz from Nigeria

Oniya

O.e.

2018

nuclear

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Mechanism of the experimentally observed anomalous shift of a thermoluminescence (TL) glow peak that varied with irradiation dose is yet to be fully established. A theory that the anomalous peak must have contained more than one first order composite peaks each with different TL dose characteristics has been one major explanation proposed to explain this observation. This work was undertaken to simulate the anomalous glow peak by using a modified version of a previously proposed model and numerically solving sets of simultaneous differential equations governing the stages of TL phenomena (excitation, relaxation and heating). In the modified model, two additional electron trapping centers were incorporated in order to simulate accurately this glow curve. Computerized glow curve deconvolution (CGCD) analyses was carried out on the simulated glow peak in attempt to retrieve back the electron trapping center energies and to identify their respective peak positions. The outcome of this confirmed the peak to be possibly composite in nature comprising of three overlapping glow peaks at 288, 300 and 317 o C with respective energy gaps of 1.70, 1.73 and 1.75eV. It is therefore further substantiated that this kind of temperature shift of peak with dose resulting from composite glow peaks is possible.

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Section: Introductionmentioning

confidence: 99%

Simulation of an Anomalous Behavior of Thermoluminescence Glow Peak of Quartz from Nigeria

Oniya

O.e.

2018

nuclear

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Simulation study of a nanomaterial interacting with ionizing radiation through OTOR and IMTS models for different particle sizes

Tsoutsoumanos,

Karakasidis,

Laskaris

et al. 2024

Materials Research Bulletin

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An optimal data aggregation technique for physics-based applications

Joshi

Sharma

2018

Mod. Phys. Lett. B

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In wireless sensor network (WSN), most of the devices function on batteries. These nodes or devices have inadequate amount of initial energy which are consumed at diverse rates, based on the power level and intended receiver. In sleep scheduling algorithms, most of the sensor nodes are turned to sleep state to preserve energy and improve the network lifetime (NL). In this paper, an energy-efficient dynamic cluster-based protocol is proposed for WSN especially for physics-based applications. Initially, the network is divided into small clusters using adaptive clustering. The clusters are managed by the cluster heads. The cluster heads are elected based on the novel dynamic threshold. Afterwards, general variable neighborhood search is used to obtain the energy-efficient paths for inter-cluster data aggregation which is used to communicate with the sink. The performance of the proposed method is compared with competitive energy-efficient routing protocols in terms of various factors such as stable period, NL, packets sent to base station and packets sent to cluster head. Extensive experiments prove that the proposed protocol provides higher NL than the existing protocols.

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Thermoluminescence curves simulation using genetic algorithm with factorial design

Cited by 3 publications

References 15 publications

Simulation of an Anomalous Behavior of Thermoluminescence Glow Peak of Quartz from Nigeria

Simulation of an Anomalous Behavior of Thermoluminescence Glow Peak of Quartz from Nigeria

Simulation study of a nanomaterial interacting with ionizing radiation through OTOR and IMTS models for different particle sizes

An optimal data aggregation technique for physics-based applications

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