id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
aiti-10034	Tong Sy Tien; Nguyen Thi Minh Thuy; Vu Thi Kim Lien; Nguyen Thi Ngoc Anh; Do Ngọc Bich; Le Quang Thanh	Calculation of Temperature-Dependent Thermal Expansion Coefficient of Metal Crystals Based on Anharmonic Correlated Debye Model	2023	8	.pdf	application/pdf	4450	228	58	The TE coefficient can be determined [11-12] by: ( ) ( ) ( ) ( )1 0 0 0 T dr T d T T T r dT r dT σ α ∆ = = ∆ ℓ ≃ ℓ (1) where � is the absolute temperature, ���� is the instantaneous distance between the backscattering and absorbing atoms, �� is the equilibrium distance between the backscattering and absorbing atoms, and �� ���� is the first EXAFS cumulant and can be expressed in terms of the power moments of the radial pair distribution (RD) function Herein, the local force constants � �� and �� , the correlated Einstein frequency �� , and the temperature-dependent first EXAFS cumulant �� ���� and TE coefficient ����� are the quantities to be performed in numerical calculations.	cache/aiti-10034.pdf	txt/aiti-10034.txt