Determination of phase differences of transition matrix elements from Pt(110) by means of spin-resolved photoemission with circularly and linearly polarized radiation

1998 ◽  
Vol 416 (3) ◽  
pp. 396-402 ◽  
Author(s):  
S.-W. Yu ◽  
R. David ◽  
N. Irmer ◽  
B. Schmiedeskamp ◽  
N. Müller ◽  
...  
Keyword(s):  
Transition Matrix ◽  
Matrix Elements ◽  
Linearly Polarized ◽  
Transition Matrix Elements ◽  
Linearly Polarized Radiation ◽  
Phase Differences ◽  
Polarized Radiation

Determination of the Relative Sign of Neutron and Proton Transition Matrix Elements for theS34(0→22+) Transition

1984 ◽  
Vol 52 (21) ◽  
pp. 1876-1879 ◽  
Author(s):  
A. Saha ◽  
Kamal K. Seth ◽  
M. Artuso ◽  
B. Harris ◽  
R. Seth ◽  
...  
Keyword(s):  
Transition Matrix ◽  
Relative Sign ◽  
Matrix Elements ◽  
Transition Matrix Elements

Determination of Relative Signs of Neutron and Proton Transition Matrix Elements: Strong Cancellation Observed for theS34(0→+22+) Transition

1982 ◽  
Vol 49 (7) ◽  
pp. 451-454 ◽  
Author(s):  
A. M. Bernstein ◽  
R. A. Miskimen ◽  
B. Quinn ◽  
S. A. Wood ◽  
M. V. Hynes ◽  
...  
Keyword(s):  
Transition Matrix ◽  
Matrix Elements ◽  
Transition Matrix Elements

OPTICAL TRANSITIONS IN A PARABOLIC GaAs/Ga1-xAlxAs SUPERLATTICES

2001 ◽  
Vol 08 (03n04) ◽  
pp. 321-325
Author(s):  
ŞAKIR ERKOÇ ◽  
HATICE KÖKTEN
Keyword(s):  
Transition Matrix ◽  
Optical Transition ◽  
Matrix Elements ◽  
Electron States ◽  
Parabolic Potential ◽  
Consistent Field ◽  
Self Consistent ◽  
Self Consistent Field ◽  
Transition Matrix Elements ◽  
Scf Calculations

We have performed self-consistent field (SCF) calculations of the electronic structure of GaAs/Ga 1-x Al x As superlattices with parabolic potential profile within the effective mass theory. We have calculated the optical transition matrix elements involving transitions from the hole states to the electron states, and we have also computed the oscillator strength matrix elements for the transitions among the electron states.

scholarly journals Formation of Inverse Energy Flux in the Case of Diffraction of Linearly Polarized Radiation by Conventional and Generalized Spiral Phase Plates

Photonics ◽  
2021 ◽  
Vol 8 (7) ◽  
pp. 283
Author(s):  
Andrey Ustinov ◽  
Svetlana Khonina ◽  
Alexey Porfirev
Keyword(s):  
Energy Flux ◽  
Poynting Vector ◽  
Numerical Study ◽  
Longitudinal Component ◽  
Light Fields ◽  
Linearly Polarized ◽  
Linearly Polarized Radiation ◽  
Phase Plates ◽  
Spiral Phase ◽  
Polarized Radiation

Recently, there has been increased interest in the shaping of light fields with an inverse energy flux to guide optically trapped nano- and microparticles towards a radiation source. To generate inverse energy flux, non-uniformly polarized laser beams, especially higher-order cylindrical vector beams, are widely used. Here, we demonstrate the use of conventional and so-called generalized spiral phase plates for the formation of light fields with an inverse energy flux when they are illuminated with linearly polarized radiation. We present an analytical and numerical study of the longitudinal and transverse components of the Poynting vector. The conditions for maximizing the negative value of the real part of the longitudinal component of the Poynting vector are obtained.

scholarly journals Microscopic method for E0 transition matrix elements

2017 ◽  
Vol 95 (1) ◽  
Author(s):  
B. A. Brown ◽  
A. B. Garnsworthy ◽  
T. Kibédi ◽  
A. E. Stuchbery
Keyword(s):  
Transition Matrix ◽  
Matrix Elements ◽  
Microscopic Method ◽  
Transition Matrix Elements
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