000			a
999			_c10955 _d10955
003			OSt
005			20200116103127.0
008			200116b xxu||||| |||| 00| 0 eng d
040			_aAIKTC-KRRC _cAIKTC-KRRC
100			_911758 _aChhabra, Hina
245			_aSearch of a model for melting temperature and cohesive energy of nanomaterials
250			_aVol.57(5), May
260			_aNew Delhi _bCSIR _c2019
300			_a361-372p.
520			_aThree different models viz. Nanda model, Jiang model and BK model with different physical origin have been used to study the size dependence of melting temperature and cohesive energy of nanomaterials. A critical analysis demonstrates that the suitability of Jiang model or Nanda model depends on the material considered. Moreover, BK model works well for different nanomaterials considered in the present work. This demonstrates the suitability of the models proposed earlier. We therefore, extend the BK model for the size dependence of cohesive energy and Debye temperature. Nanda model has been found to give the reverse trends for the size dependence of cohesive energy as observed experimentally. However, Jiang model and BK model give similar trends of variation as observed experimentally. A comparison of the computed results with the experimental data demonstrates the superiority of the BK model. We also extend the BK model for the study of size dependence of Debye temperature. A good agreement between theory and experiment demonstrates the validity of the model proposed.
650		0	_94642 _aHumanities and Applied Science
700			_911759 _aBhatt, Sandhya
773	0		_x0019-5596 _tIndian journal of pure & applied physics (IJPAP) _dNew Delhi CSIR-NISCAIR
856			_uhttp://nopr.niscair.res.in/bitstream/123456789/47315/1/IJPAP%2057%285%29%20361-368.pdf _yClick here
942			_2ddc _cAR