Size and Shape Dependence on Melting Temperature of Gallium Nitride Nanoparticles

被引：35

作者：

Antoniammal, Paneerselvam ^{[1
]}

Arivuoli, Dakshanamoorthy ^{[1
]}

机构：

[1] Anna Univ, Ctr Crystal Growth, Madras 600025, Tamil Nadu, India

来源：

JOURNAL OF NANOMATERIALS | 2012年 / 2012卷

关键词：

COMMINUTING SMALL PARTICLES; COHESIVE ENERGY; THERMAL-STABILITY; POINT; IMPOSSIBILITY; EVAPORATION; MECHANISM; CLUSTERS; BEHAVIOR; STRESS;

D O I：

10.1155/2012/415797

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The study of variation of the size and shape effect on the melting property of gallium nitride nanoparticles with their spherical and cylindrical geometrical feature is theoretically explored. A numerical thermodynamical model has been devoted for the study. A comparative investigation is made between the two shapes, at the range of similar to 3 nm dia. The cylindrical GaN nanoparticles, whose melting point has been reported to decrease with decreasing particle radius, become larger than spherical-shaped nanoparticles. The melting temperature obtained in the present study is in line with the function of radius of curvature.

引用

页数：11

共 50 条

[31] LINDMANN HYPOTHESIS AND SIZE-DEPENDENCE OF MELTING TEMPERATURE
COUCHMAN, PR
RYAN, CL
PHILOSOPHICAL MAGAZINE A-PHYSICS OF CONDENSED MATTER STRUCTURE DEFECTS AND MECHANICAL PROPERTIES, 1978, 37 (03): : 369 - 373
[32] TEMPERATURE DEPENDENCE OF 1/f NOISE IN GALLIUM NITRIDE EPITAXIAL LAYER
Kumar, Ashutosh
Kumar, Ashish
Asokan, K.
Kumar, V.
Singh, R.
JOURNAL OF NANO- AND ELECTRONIC PHYSICS, 2011, 3 (01) : 676 - 679
[33] Size and shape-dependent melting mechanism of Pd nanoparticles
Movaffaq Kateb
Maryam Azadeh
Pirooz Marashi
Snorri Ingvarsson
Journal of Nanoparticle Research, 2018, 20
[34] Size and shape-dependent melting mechanism of Pd nanoparticles
Kateb, Movaffaq
Azadeh, Maryam
Marashi, Pirooz
Ingvarsson, Snorri
JOURNAL OF NANOPARTICLE RESEARCH, 2018, 20 (09)
[35] TEMPERATURE DEPENDENCE OF MULTIMODE GALLIUM NITRIDE/ALUMINUM NITRIDE (GaN/AlN) HETEROSTRUCTURE STRING RESONATOR
Sui, Wen
Zheng, Xu-Qian
Lin, Ji-Tzuoh
Alphenaar, Bruce W.
Feng, Philip X-L
2021 34TH IEEE INTERNATIONAL CONFERENCE ON MICRO ELECTRO MECHANICAL SYSTEMS (MEMS 2021), 2021, : 478 - 481
[36] Shape and size dependence of dipolar plasmonic resonance of nanoparticles
Ammari, Habib
Millien, Pierre
JOURNAL DE MATHEMATIQUES PURES ET APPLIQUEES, 2019, 129 : 242 - 265
[37] Low-temperature solvothermal route to gallium nitride nanoparticles.
Grocholl, L
Wang, JJ
Gillan, EG
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2001, 221 : U691 - U691
[38] Room-temperature gas sensors based on gallium nitride nanoparticles
Chitara, Basant
Late, Dattatray J.
Krupanidhi, S. B.
Rao, C. N. R.
SOLID STATE COMMUNICATIONS, 2010, 150 (41-42) : 2053 - 2056
[39] Logarithmic Size-Dependent Melting Temperature of Nanoparticles
Liu, Zhiyuan
Sui, Xiaohong
Kang, Kai
Qin, Shaojing
JOURNAL OF PHYSICAL CHEMISTRY C, 2015, 119 (21): : 11929 - 11933
[40] Incongruent melting of gallium nitride at 7.5 GPa
Sokol, A. G.
Palyanov, Yu. N.
Surovtsev, N. V.
DIAMOND AND RELATED MATERIALS, 2007, 16 (03) : 431 - 434

← 1 2 3 4 5 →