![[\chi({\bf r})]](/teximages/dbch1o11/dbch1o11fi433.svg) |
local susceptibility tensor in direct space |
![[\chi({\bf H})]](/teximages/dbch1o11/dbch1o11fi434.svg) |
Fourier components of the local susceptibility tensor |
![[{\bf H}]](/teximages/dach1o5/dach1o5fi481.svg) |
reciprocal-lattice vector |
![[{\bf e}]](/teximages/dach2o2/dach2o2fi112.svg) |
polarization vector of an X-ray wave |
![[\bf k]](/teximages/dach1o5/dach1o5fi380.svg) |
wavevector of an X-ray wave |
![[R_{ij}^g ]](/teximages/dbch1o11/dbch1o11fi438.svg) |
matrix corresponding to point-group operator ![[g]](/teximages/dapre7/dapre7fi140.svg) |
![[{\boldsigma}]](/teximages/dach1o2/dach1o2fi487.svg) |
polarization vector perpendicular to the scattering plane |
![[\boldpi ]](/teximages/dbch1o11/dbch1o11fi441.svg) |
polarization vector in the scattering plane |
![[\theta]](/teximages/bach1o1/bach1o1fi82.svg) |
Bragg angle |
![[\varphi]](/teximages/acpre6/acpre6fi68.svg) |
azimuthal angle of rotation about a reciprocal-lattice vector |
![[{\bf A}({\bf r})]](/teximages/dbch1o11/dbch1o11fi444.svg) |
vector potential of the electromagnetic wave |
![[{\bf P}({\bf r})]](/teximages/dbch1o11/dbch1o11fi445.svg) |
momentum of an electron |
![[\omega]](/teximages/acpre6/acpre6fi83.svg) |
frequency of an electromagnetic wave |
![[\lambda]](/teximages/bach1o1/bach1o1fi21.svg) |
wavelength of the radiation |
![[E_i]](/teximages/cbch2o5/cbch2o5fi43.svg) |
energy of a discrete atomic level |
![[\bf s]](/teximages/dach1o6/dach1o6fi90.svg) |
spin of an electron |
![[f({\bf k},{\bf e},{\bf k}^{\prime},{\bf e}^{\prime})]](/teximages/dbch1o11/dbch1o11fi450.svg) |
scattering amplitude |
![[\bf G]](/teximages/dach1o5/dach1o5fi677.svg) |
scattering vector |
![[\epsilon_{ijk}]](/teximages/dbch1o11/dbch1o11fi222.svg) |
Levi-Civita symbol |
![[\omega_{ca}]](/teximages/dbch1o11/dbch1o11fi453.svg) |
transition frequency for states a and c |
![[\Gamma]](/teximages/bbch1o5/bbch1o5fi444.svg) |
energy width of the excited state |
![[p_a]](/teximages/dbch1o11/dbch1o11fi371.svg) |
probability that the state of the scatterer is occupied |
![[f_{jk}]](/teximages/cbch7o4/cbch7o4fi56.svg) |
tensor atomic factor |
![[F_{jk}({\bf H})]](/teximages/dbch1o11/dbch1o11fi458.svg) |
structure-factor tensor of rank 2 |
![[I_{{\bf H}}({\bf e}^{\prime},{\bf e})]](/teximages/dbch1o11/dbch1o11fi459.svg) |
intensity of the reflection |
![[EL]](/teximages/dbch1o11/dbch1o11fi237.svg) |
notation of the electric multipole transition. : the dipole; : the quadrupole |
![[ML]](/teximages/dbch1o11/dbch1o11fi236.svg) |
notation of the magnetic multipole transition |
![[L]](/teximages/dbch1o11/dbch1o11fi464.svg) |
orbital moment of electron |
![[D_{jk}]](/teximages/dbch1o11/dbch1o11fi229.svg) |
dipole–dipole tensor atomic factor |
![[D_{jk}^+]](/teximages/dbch1o11/dbch1o11fi466.svg) |
symmetric part of the dipole–dipole tensor atomic factor |
![[D_{jk}^-]](/teximages/dbch1o11/dbch1o11fi355.svg) |
antisymmetric part of the dipole–dipole tensor atomic factor |
![[I_{jkl}]](/teximages/dbch1o11/dbch1o11fi231.svg) |
third-rank tensor describing the dipole–quadrupole resonant X-ray scattering |
![[I_{jkl}^{++}]](/teximages/dbch1o11/dbch1o11fi469.svg) |
part of the third-rank tensor invariant under time inversion and symmetric under the permutation of j and k |
![[I_{jkl}^{+-}]](/teximages/dbch1o11/dbch1o11fi470.svg) |
part of the third-rank tensor non-invariant under time inversion and symmetric under the permutation of j and k |
![[I_{jkl}^{-+}]](/teximages/dbch1o11/dbch1o11fi471.svg) |
part of the third-rank tensor invariant under time inversion and antisymmetric under the permutation of j and k |
![[I_{jkl}^{--}]](/teximages/dbch1o11/dbch1o11fi472.svg) |
part of the third-rank tensor non-invariant under time inversion and antisymmetric under the permutation of j and k |
![[Q_{ijkl}]](/teximages/dach1o1/dach1o1fi457.svg) |
fourth-rank tensor describing the quadrupole–quadrupole resonant X-ray scattering |
Tr |
trace of matrix |
![[\bf m]](/teximages/dach1o5/dach1o5fi230.svg) |
magnetic moment of an atom |
YLM |
spherical tensor |
![[X^{(p)}_q]](/teximages/dbch1o11/dbch1o11fi475.svg) |
component of the spherical tensor depending only on the incident and scattered radiation |
![[F^{(p)}_-q]](/teximages/dbch1o11/dbch1o11fi476.svg) |
component of the spherical tensor associated with the tensor properties of the absorbing atom |