Usage:
Description:
The functions A0 and A20 are used to obtain the G interaction spatial tensor component A2,0. If no arguments are given the functions return the value of the tensor component at the current interaction orientation. If the arguments theta and phi are given the returned tensor component is for the orientation at theta degrees down from the interactions PAS z-axis and phi degrees over from the interactions PAS x-axis. The values of theta and phi are assumed in Hz.Return Value:
A complex number.Example:
See Also: A1, A21, Am1, A2m1, A2, A22, Am2, A2m2
Usage:
Description:
The functions A1 and A21 are used to obtain the G interaction spatial tensor component A2,1. If no arguments are given the functions return the value of the tensor component at the current interaction orientation. If the arguments theta and phi are given the returned tensor component is for the orientation at theta degrees down from the interactions PAS z-axis and phi degrees over from the interactions PAS x-axis. The values of theta and phi are assumed in Hz.Return Value:
A complex number.Example:
See Also: A1, A21, Am1, A2m1, A2, A22, Am2, A2m2
Usage:
Description:
The functions Am1 and A2m1 are used to obtain the G interaction spatial tensor component A2,1. If no arguments are given the functions return the value of the tensor component at the current interaction orientation. If the arguments theta and phi are given the returned tensor component is for the orientation at theta degrees down from the interactions PAS z-axis and phi degrees over from the interactions PAS x-axis. The values of theta and phi are assumed in Hz.Return Value:
A complex number.Example:
See Also: A1, A21, Am1, A2m1, A2, A22, Am2, A2m2
Usage:
Description:
The functions A2 and A22 are used to obtain the G interaction spatial tensor component A2,1. If no arguments are given the functions return the value of the tensor component at the current interaction orientation. If the arguments theta and phi are given the returned tensor component is for the orientation at theta degrees down from the interactions PAS z-axis and phi degrees over from the interactions PAS x-axis. The values of theta and phi are assumed in Hz.Return Value:
A complex number.Example:
See Also: A1, A21, Am1, A2m1, A2, A22, Am2, A2m2
Usage:
Description:
The functions Am2 and A2m2 are used to obtain the G interaction spatial tensor component A2,-2. If no arguments are given the functions return the value of the tensor component at the current interaction orientation. If the arguments theta and phi are given the returned tensor component is for the orientation at theta degrees down from the interactions PAS z-axis and phi degrees over from the interactions PAS x-axis. The values of theta and phi are assumed in degrees.Return Value:
A complex number.Example:
See Also: A1, A21, Am1, A2m1, A2, A22, Am2, A2m2
Because the GAMMA platform accommodates different interaction types, the scaling on all spatial tensors is chosen to be independent of the interaction. Rather, the spatial tensors are related directly to the familiar rank two spherical harmonics2. Also, the sign on the term(s) involving
will have opposite sign if the common alternative definition of the PAS orientation (
) is used rather that the definition used in GAMMA (
)
Because the GAMMA platform accommodates different interaction types, the scaling on all spatial tensors is chosen to be independent of the interaction. Rather, the spatial tensors are related directly to the familiar rank two spherical harmonics3. Also, the sign on the term(s) involving
will have opposite sign if the common alternative definition of the PAS orientation (
) is used rather that the definition used in GAMMA (
)
Because the GAMMA platform accommodates different interaction types, the scaling on all spatial tensors is chosen to be independent of the interaction. Rather, the spatial tensors are related directly to the familiar rank two spherical harmonics4. Also, the sign on the term(s) involving
will have opposite sign if the common alternative definition of the PAS orientation (
) is used rather that the definition used in GAMMA (
)
Because the GAMMA platform accommodates different interaction types, the scaling on all spatial tensors is chosen to be independent of the interaction. Rather, the spatial tensors are related directly to the familiar rank two spherical harmonics5. Also, the sign on the term(s) involving
will have opposite sign if the common alternative definition of the PAS orientation (
) is used rather that the definition used in GAMMA (
)
Because the GAMMA platform accommodates different interaction types, the scaling on all spatial tensors is chosen to be independent of the interaction. Rather, the spatial tensors are related directly to the familiar rank two spherical harmonics. Also, the sign on the term(s) involving
will have opposite sign if the common alternative definition of the PAS orientation (
) is used rather that the definition used in GAMMA (
)
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GAMMA Support Provided by the National High Magnetic Field Laboratory
© 1996 Scott A. Smith, The NHMFL, and The Florida State University. All Rights Reserved. |