mirror of https://gitlab.com/QEF/q-e.git
91 lines
3.6 KiB
Plaintext
91 lines
3.6 KiB
Plaintext
Dynamical matrix file
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Phonon dispersions for Al
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1 1 2 7.5000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000
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1 'Al ' 24590.765652728711
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1 1 0.0000000000 0.0000000000 0.0000000000
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Dynamical Matrix in cartesian axes
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q = ( 0.125000000 0.125000000 0.125000000 )
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1 1
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0.01441455 0.00000000 0.00621539 0.00000000 0.00621539 0.00000000
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0.00621539 0.00000000 0.01441455 0.00000000 0.00621539 0.00000000
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0.00621539 0.00000000 0.00621539 0.00000000 0.01441455 0.00000000
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Dynamical Matrix in cartesian axes
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q = ( -0.125000000 0.125000000 -0.125000000 )
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1 1
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0.01441455 0.00000000 -0.00621539 0.00000000 0.00621539 0.00000000
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-0.00621539 0.00000000 0.01441455 0.00000000 -0.00621539 0.00000000
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0.00621539 0.00000000 -0.00621539 0.00000000 0.01441455 0.00000000
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Dynamical Matrix in cartesian axes
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q = ( 0.125000000 -0.125000000 -0.125000000 )
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1 1
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0.01441455 0.00000000 -0.00621539 0.00000000 -0.00621539 0.00000000
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-0.00621539 0.00000000 0.01441455 0.00000000 0.00621539 0.00000000
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-0.00621539 0.00000000 0.00621539 0.00000000 0.01441455 0.00000000
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Dynamical Matrix in cartesian axes
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q = ( 0.125000000 -0.125000000 0.125000000 )
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1 1
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0.01441455 0.00000000 -0.00621539 0.00000000 0.00621539 0.00000000
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-0.00621539 0.00000000 0.01441455 0.00000000 -0.00621539 0.00000000
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0.00621539 0.00000000 -0.00621539 0.00000000 0.01441455 0.00000000
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Dynamical Matrix in cartesian axes
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q = ( -0.125000000 0.125000000 0.125000000 )
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1 1
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0.01441455 0.00000000 -0.00621539 0.00000000 -0.00621539 0.00000000
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-0.00621539 0.00000000 0.01441455 0.00000000 0.00621539 0.00000000
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-0.00621539 0.00000000 0.00621539 0.00000000 0.01441455 0.00000000
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Dynamical Matrix in cartesian axes
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q = ( -0.125000000 -0.125000000 -0.125000000 )
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1 1
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0.01441455 0.00000000 0.00621539 0.00000000 0.00621539 0.00000000
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0.00621539 0.00000000 0.01441455 0.00000000 0.00621539 0.00000000
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0.00621539 0.00000000 0.00621539 0.00000000 0.01441455 0.00000000
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Dynamical Matrix in cartesian axes
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q = ( -0.125000000 -0.125000000 0.125000000 )
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1 1
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0.01441455 0.00000000 0.00621539 0.00000000 -0.00621539 0.00000000
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0.00621539 0.00000000 0.01441455 0.00000000 -0.00621539 0.00000000
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-0.00621539 0.00000000 -0.00621539 0.00000000 0.01441455 0.00000000
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Dynamical Matrix in cartesian axes
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q = ( 0.125000000 0.125000000 -0.125000000 )
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1 1
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0.01441455 0.00000000 0.00621539 0.00000000 -0.00621539 0.00000000
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0.00621539 0.00000000 0.01441455 0.00000000 -0.00621539 0.00000000
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-0.00621539 0.00000000 -0.00621539 0.00000000 0.01441455 0.00000000
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Diagonalizing the dynamical matrix
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q = ( 0.125000000 0.125000000 0.125000000 )
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**************************************************************************
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freq ( 1) = 1.899650 [THz] = 63.365514 [cm-1]
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( 0.707107 0.000000 -0.707107 0.000000 0.000000 0.000000 )
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freq ( 2) = 1.899650 [THz] = 63.365514 [cm-1]
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( 0.408248 0.000000 0.408248 0.000000 -0.816497 0.000000 )
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freq ( 3) = 3.437348 [THz] = 114.657580 [cm-1]
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( 0.577350 0.000000 0.577350 0.000000 0.577350 0.000000 )
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**************************************************************************
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