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This simulation tool solves simple 1D phonon transport problems by the atomistic Green's function (AGF) method. A phonon transmission function is derived from Green's functions and, using the transmission function, the thermal conductance integral in Landauer form is computed. Within the theoretical framework of the AGF, the required inputs to calculate conductance are the masses of atoms and an appropriate interatomic potential. Homogeneous and heterogeneous atomic chains can be simulated.

• Purdue University, School of Mechanical Engineering, ME 595M Lecture Notes.
• Supriyo Datta, Quantum Transport: Atom to Transistor, Cambridge University Press, 2005.
• W. Zhang, N. Mingo, T.S. Fisher, "The Atomistic Green’s Function Method: An
  Efficient Simulation Approach for Nanoscale Phonon Transport," Numerical Heat Transfer: Part B (Fundamentals), Vol. 51, No. 3/4, pp. 333—349, 2007. PDF.
• What is thermal quantum conductance.I want to see it.
• K. Schwab, E. A. Henriksen, J. M. Worlock and M. L. Roukes, "Measurement of the quantum of thermal conductance," Nature, 404, pp. 974—977, 2000.PDF.

If you reference this work in a publication, please cite as follows:

• W. Zhang, N. Mingo, T.S. Fisher, "The Atomistic Green’s Function Method: An Efficient Simulation Approach for Nanoscale Phonon Transport," Numerical Heat Transfer: Part B (Fundamentals), Vol. 51, No. 3/4, pp. 333—349, 2007.PDF.

• Huang, Zhen; Zhang, Wei; Fisher, Timothy S (2007), "Atomistic Green's Function Method 1-D Atomic Chain Simulation," doi: 10254/nanohub-r2607.4.

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In addition, we would appreciate it if you would add the following acknowledgment to your publication:

• Simulation services for results presented here were provided by the Network for Computational Nanotechnology (NCN) at nanoHUB.org

1. nano electro-mechanical systems
2. nanoelectronics
3. NEGF
4. thermal transport