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QuantumATK中包含的计算模拟方法参考
概述
QuantumATK的概述性文章《QuantumATK: an integrated platform of electronic and atomic-scale modelling tools》已经正式发表,要了解QuantumATK的总体概况和应用,请参考该论文。
S. Smidstrup, T. Markussen, P. Vancraeyveld, J. Wellendorf, J. Schneider, T. Gunst, B. Vershichel, D. Stradi, P. A. Khomyakov, U. G. Vej-Hansen, M.-E. Lee, S. T. Chill, F. Rasmussen, G. Penazzi, F. Corsetti, A. Ojanpera, K. Jensen, M. L. N. Palsgaard, U. Martinez, A. Blom, M. Brandbyge, and K. Stokbro, “QuantumATK: An integrated platform of electronic and atomic-scale modelling tools”, J. Phys.: Condens. Matter 32, 015901 (2020). arXiv: 1905.02794v2.
密度泛函理论(DFT)
S. Smidstrup, D. Stradi, J. Wellendorff, P. A. Khomyakov, U. G. Vej-Hansen, M-E. Lee, T. Ghosh, E. Jónsson, H. Jónsson, and K. Stokbro, First-principles Green's-function method for surface calculations: A pseudopotential localized basis set approach, Phys. Rev. B 96, 195309 (2017).
SG15 pseudo-potentials: M. Schlipf and F. Gygi, Optimization algorithm for the generation of ONCV pseudopotentials, Comp. Phys. Comm. 196, 36 (2015).
PseudoDojo pseudo-potentials: M. J. van Setten, M. Giantomassi, E. Bousquet, M. J. Verstraete, D. R. Hamann, X. Gonze and G. M. Rignanese, The PseudoDojo: Training and grading a 85 element optimized norm-conserving pseudopotential table, Comp. Phys. Comm. 226, 226 (2018).
半经验量子力学(SemiEmpirical)
K. Stokbro, D. E. Petersen, S. Smidstrup, A. Blom, M. Ipsen and K. Kaasbjerg, Semiempirical model for nanoscale device simulations, Phys. Rev. B 82, 075420 (2010).
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非平衡态格林函数(NEGF)与器件体系
DFT-NEGF基本理论
M. Brandbyge, J. L. Mozos, P. Ordejón, J. Taylor, and K. Stokbro, Density-functional method for nonequilibrium electron transport, Phys. Rev. B 65, 165401 (2002).
双电极器件体系
2-Probe Setup: D. Stradi, U. Martinez, A. Blom, M. Brandbyge, K. Stokbro, General atomistic approach for modeling metal-semiconductor interfaces using density functional theory and nonequilibrium Green's function, Phys. Rev. B 93, 155302 (2016).
单电极表面体系
1-Probe Setup (for surface calculations): S. Smidstrup, D. Stradi, J. Wellendorff, P. A. Khomyakov, U. G. Vej-Hansen, M-E. Lee, T. Ghosh, E. Jónsson, H. Jónsson, and K. Stokbro, First-principles Green's-function method for surface calculations: A pseudopotential localized basis set approach, Phys. Rev. B 96, 195309 (2017).
用于电声耦合和非弹性电流计算的Special Thermal Displacement(STD)方法
Special Thermal Displacement (STD)-Landauer method for including electron-phonon scattering effects: T. Gunst, T. Markussen, M. L. N. Palsgaard, K. Stokbro, and M. Brandbyge, First-principles electron transport with phonon coupling: Large scale at low cost, Phys. Rev. B 96, 161404(R) (2017).
光电流计算
Photo-current module: M. Palsgaard, T. Markussen, T. Gunst, M. Brandbyge, K. Stokbro, Efficient first-principles calculation of phonon assisted photocurrent in large-scale solar cell devices, arXiv: 1801.03683v1.
自旋电子学模拟
Spintronics simulations: J. M. Marmolejo-Tejada, K. Dolui, P. Lazić, P. Chang, S. Smidstrup, D. Stradi, K. Stokbro, B. Nikolić, Proximity band structure and spin textures on both sides of topological insulator/ferromagnetic-metal interface and their charge transport probes, Nano Lett. 17,5626 (2017).
经验力场(ForceField)
J. Schneider, J. Hamaekers, S. T. Chill, S. Smidstrup, J. Bulin, R. Thesen, A. Blom, and K. Stokbro, ATK-ForceField: a new generation molecular dynamics software package, IOP Publishing, Modelling Simul. Mater. Sci. Eng. 25 085007 (28pp) (2017).
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其他功能参考
材料界面建模工具
Interface builder in NanoLab: D. Stradi, L. Jelver, S. Smidstrup and K. Stokbro, Method for determining optimal supercell representation of interfaces, IOP Publishing, J. Phys.: Condens. Matter 29, 185901 (7pp) (2017).
NEB过渡态建模与计算工具
Nudged Elastic Band (NEB) simulation set-up using Image-dependent-Pair-Potential (IDPP): S. Smidstrup, A. Pedersen, K. Stokbro, and H. Jónsson, Improved initial guess for minimum energy path calculations, The Journal of Chemical Physics 140, 214106 (2014).