A NEW CRITERION FOR MELTING OF NANOSTRUCTURES OF ARBITRARY SHAPES

A NEW CRITERION FOR MELTING OF NANOSTRUCTURES OF ARBITRARY SHAPES

Nanomaterial melting mechanism has become an interest topic to be explored, especially the dependency melting point against particle size. In determining the melting point of a material, Lindemaan criteria are often used. According to Lindemaan, melting occurs when a condition (formula) with 0< (...

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Main Author: SILVIA LESTARI (NIM: 20214027), MEGA
Format: Theses
Language:Indonesia
Online Access:https://digilib.itb.ac.id/gdl/view/23027
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Institution: Institut Teknologi Bandung
Language: Indonesia
id id-itb.:23027
spelling id-itb.:230272017-09-27T14:41:05ZA NEW CRITERION FOR MELTING OF NANOSTRUCTURES OF ARBITRARY SHAPES SILVIA LESTARI (NIM: 20214027), MEGA Indonesia Theses INSTITUT TEKNOLOGI BANDUNG https://digilib.itb.ac.id/gdl/view/23027 Nanomaterial melting mechanism has become an interest topic to be explored, especially the dependency melting point against particle size. In determining the melting point of a material, Lindemaan criteria are often used. According to Lindemaan, melting occurs when a condition (formula) with 0< (formula) <1 1. The value of (formula) that is not unique, that is between 1 and 0 causes the errorcalculation of 5%. Therefore, a unique criteria of fusion material is needed. The determination of the value of the melting point of a material using the zipper model has been built for nanomaterial with different dimensions. Based on the results of justification, this model is very good in explaining the dependent melting point against the size of nanomaterial, with standard deviation for nanoparticle Au, In, Pb, and Ag on a matrix Ni are 0,0297; 0,0055 ;19,12 ; 7,061, for nano wire In and Pb are 0.0088; 0.0108 and thin film In, Pb, and Sn are 0,0064; 0,016; 0,066 respectively. text
institution Institut Teknologi Bandung
building Institut Teknologi Bandung Library
continent Asia
country Indonesia
Indonesia
content_provider Institut Teknologi Bandung
collection Digital ITB
language Indonesia
description Nanomaterial melting mechanism has become an interest topic to be explored, especially the dependency melting point against particle size. In determining the melting point of a material, Lindemaan criteria are often used. According to Lindemaan, melting occurs when a condition (formula) with 0< (formula) <1 1. The value of (formula) that is not unique, that is between 1 and 0 causes the errorcalculation of 5%. Therefore, a unique criteria of fusion material is needed. The determination of the value of the melting point of a material using the zipper model has been built for nanomaterial with different dimensions. Based on the results of justification, this model is very good in explaining the dependent melting point against the size of nanomaterial, with standard deviation for nanoparticle Au, In, Pb, and Ag on a matrix Ni are 0,0297; 0,0055 ;19,12 ; 7,061, for nano wire In and Pb are 0.0088; 0.0108 and thin film In, Pb, and Sn are 0,0064; 0,016; 0,066 respectively.
format Theses
author SILVIA LESTARI (NIM: 20214027), MEGA
spellingShingle SILVIA LESTARI (NIM: 20214027), MEGA
A NEW CRITERION FOR MELTING OF NANOSTRUCTURES OF ARBITRARY SHAPES
author_facet SILVIA LESTARI (NIM: 20214027), MEGA
author_sort SILVIA LESTARI (NIM: 20214027), MEGA
title A NEW CRITERION FOR MELTING OF NANOSTRUCTURES OF ARBITRARY SHAPES
title_short A NEW CRITERION FOR MELTING OF NANOSTRUCTURES OF ARBITRARY SHAPES
title_full A NEW CRITERION FOR MELTING OF NANOSTRUCTURES OF ARBITRARY SHAPES
title_fullStr A NEW CRITERION FOR MELTING OF NANOSTRUCTURES OF ARBITRARY SHAPES
title_full_unstemmed A NEW CRITERION FOR MELTING OF NANOSTRUCTURES OF ARBITRARY SHAPES
title_sort new criterion for melting of nanostructures of arbitrary shapes
url https://digilib.itb.ac.id/gdl/view/23027
_version_ 1822920744563113984

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