class ntcPeriodicParabola3D : public ntcFermiFunction

Description:

ntcPeriodicParabola3D is an analytical approximation of the Fermi Energy function for periodicParabola3D metals (Copper group) suggested by Moliner and checked experimentally by Pippard

Inheritance:

Public Methods

ntcPeriodicParabola3D()

~ntcPeriodicParabola3D()

static ntcPeriodicParabola3D* New()

virtual int HomologyMethods( int cycle, ntcPrimitiveCell *leaf, float H[3], int &intersectionNumber, int type = NTC_CRITICAL_LEAF )

virtual void SetCycleInversionOn( int cycle )

virtual void SetCyclesInversionOff()

Public

The function

virtual float f( float x[3] )

Its gradient

virtual float fX( float x[3] )

virtual float fY( float x[3] )

virtual float fZ( float x[3] )

Its Hessian

virtual float fXX( float x[3] )

virtual float fYY( float x[3] )

virtual float fZZ( float x[3] )

virtual float fXY( float x[3] )

virtual float fYZ( float x[3] )

virtual float fZX( float x[3] )

Inherited from ntcFermiFunction:

Public Methods

virtual int HomologyMethods2D( int i, float firstPoint[3], float secondPoint[3] )

virtual void I( int *LoopHomologyClass, int *LoopHom )

virtual int SetGenus( float En )

int GetGenus()

int GetLatticeType()

Inherited from ntcFunction:

Public Methods

virtual void fGrad( float x[3], float grad[3] )

virtual void fHessian( float x[3], float hessian[3][3] )

ntcPeriodicParabola3D()

~ntcPeriodicParabola3D()

static ntcPeriodicParabola3D* New()

The function

virtual float f( float x[3] )

Its gradient

virtual float fX( float x[3] )

virtual float fY( float x[3] )

virtual float fZ( float x[3] )

Its Hessian

virtual float fXX( float x[3] )

virtual float fYY( float x[3] )

virtual float fZZ( float x[3] )

virtual float fXY( float x[3] )

virtual float fYZ( float x[3] )

virtual float fZX( float x[3] )

virtual int HomologyMethods( int cycle, ntcPrimitiveCell *leaf, float H[3], int &intersectionNumber, int type = NTC_CRITICAL_LEAF )

virtual void SetCycleInversionOn( int cycle )

virtual void SetCyclesInversionOff()

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