机制
发表于 2025-3-26 22:05:26
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懦夫
发表于 2025-3-27 03:13:16
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切碎
发表于 2025-3-27 08:37:11
https://doi.org/10.1007/978-1-4684-1890-3Potential; band structure; band theory; experiment; information; paper; society; solution; susceptibility; wa
GLIB
发表于 2025-3-27 12:17:01
978-1-4684-1892-7Plenum Press, New York 1971
通知
发表于 2025-3-27 13:42:49
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高贵领导
发表于 2025-3-27 21:07:30
Substances Containing Ag...C10H15The algorithm is a combination of Householder reduction to tri-diagonal form and a modified QR method for obtaining both eigenvalues and eigenvectors of the reduced matrix. The central new practical technique communicated here lies in the modification of the QR method when generating eigenvectors along with the eigenvalues.
Heart-Attack
发表于 2025-3-27 23:48:20
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Evocative
发表于 2025-3-28 02:55:09
A Comparison of Different Computer-Oriented Methods for the Energy Bands of Solids. a periodic potential, and the difficulties associated with this aspect of the problem have been nicely described by Professor Slater in the preceding talk (l). This talk will describe the second part of the problem, namely the solution of the Schrödinger equation defined by the periodic potential (2).
Alveolar-Bone
发表于 2025-3-28 10:20:11
Diagonalization of Hermitian Matrices; Maximization of Speed and AccuracyThe algorithm is a combination of Householder reduction to tri-diagonal form and a modified QR method for obtaining both eigenvalues and eigenvectors of the reduced matrix. The central new practical technique communicated here lies in the modification of the QR method when generating eigenvectors along with the eigenvalues.
HALL
发表于 2025-3-28 10:45:59
Band Structure Calculations for Semiconductors and Insulators Using the KKR Method doing this we always used the simple muffin-tin model with spherical symmetric potentials in nonoverlapping spheres and constant elsewhere. The constant potential value V. was taken as a fitting parameter to adjust the fundamental band gap.