Size and Shape Dependence on Melting Temperature of Gallium Nitride Nanoparticles

被引：32
|
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
收藏
页数：11
相关论文
共 50 条
  • [1] On the size dependence of the melting temperature of nanoparticles
    Sdobnyakov N.Yu.
    Samsonov V.M.
    Bazulev A.N.
    Kul'pin D.A.
    Bulletin of the Russian Academy of Sciences: Physics, 2008, 72 (10) : 1371 - 1373
  • [2] Size and shape dependent melting temperature of metallic nanoparticles
    Qi, WH
    Wang, MP
    MATERIALS CHEMISTRY AND PHYSICS, 2004, 88 (2-3) : 280 - 284
  • [3] Shape and size dependent melting point temperature of nanoparticles
    Gupta, Sanjeev K.
    Talati, Mina
    Jha, Prafulla K.
    METASTABLE AND NANOSTRUCTURED MATERIALS III, 2008, 570 : 132 - +
  • [4] Shape and Size Dependent Behaviour of Melting Temperature for Nanoparticles
    Srivastava, Shivam
    Pandey, Anjani K.
    Dixit, Chandra K.
    NATIONAL ACADEMY SCIENCE LETTERS-INDIA, 2024, : 123 - 127
  • [5] Size and composition dependence of melting temperature of binary nanoparticles
    Lu YunBin
    Liao ShuZhi
    Xie Bin
    Chen Jia
    Peng HaoJun
    Zhang Chun
    Zhou HuiYing
    Xie HaoWen
    Ouyang YiFang
    Zhang BangWei
    SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 2011, 54 (05) : 897 - 900
  • [6] Modeling size dependence of melting temperature of metallic nanoparticles
    Shandiz, M. Attarian
    Safaei, A.
    Sanjabi, S.
    Barber, Z. H.
    JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 2007, 68 (07) : 1396 - 1399
  • [7] Size and composition dependence of melting temperature of binary nanoparticles
    LU YunBin1
    2 College of Mathematics and Physics
    3 College of Mathematics and Computer Science
    4 Computer and Information Engineering School
    5 Department of Physics
    6 Department of Applied Physics
    7 International Centre for Materials Physics
    Science China(Physics,Mechanics & Astronomy), 2011, (05) : 897 - 900
  • [8] Size and composition dependence of melting temperature of binary nanoparticles
    YunBin Lu
    ShuZhi Liao
    Bin Xie
    Jia Chen
    HaoJun Peng
    Chun Zhang
    HuiYing Zhou
    HaoWen Xie
    YiFang Ouyang
    BangWei Zhang
    Science China Physics, Mechanics and Astronomy, 2011, 54 : 897 - 900
  • [9] Development of unified model for size and shape dependence of melting temperature
    Sharma, Soni
    Singh, Jagat Pal
    Interactions, 2024, 245 (01)
  • [10] Study of the Dependence of the Melting Temperature of Aluminum Nanoparticles on the Particle Size
    I. A. Bedarev
    S. A. Lavruk
    Journal of Engineering Physics and Thermophysics, 2022, 95 : 1672 - 1676
12345