Determination of the square of the matrix element for the dipole moment of the electronic transition A2?-X2? of the BO molecule

1974 ◽  
Vol 20 (3) ◽  
pp. 373-376
Author(s):  
N. E. Kuz'menko ◽  
L. A. Kuznetsova ◽  
Yu. Ya. Kuzyakov ◽  
B. N. Chuev
Keyword(s):  
Dipole Moment ◽  
Matrix Element ◽  
Electronic Transition ◽  
The Matrix

Determination of matrix element of dipole moment of electronic transition A2? ? X2? in SiF molecule

1970 ◽  
Vol 12 (3) ◽  
pp. 425-427 ◽  
Author(s):  
Yu. Ya. Kuzyakov ◽  
I. E. Ovcharenko ◽  
N. E. Kuz'menko ◽  
I. N. Kurdyumova
Keyword(s):  
Dipole Moment ◽  
Matrix Element ◽  
Electronic Transition

Precise determination of the orientation of the transition dipole moment in a Bodipy derivative by analysis of the magnetophotoselection effect

2018 ◽  
Vol 20 (31) ◽  
pp. 20497-20503 ◽  
Author(s):  
Antonio Toffoletti ◽  
Zhijia Wang ◽  
Jianzhang Zhao ◽  
Matteo Tommasini ◽  
Antonio Barbon
Keyword(s):  
Dipole Moment ◽  
Electronic Transition ◽  
Transition Dipole Moment ◽  
Precise Determination ◽  
Transition Dipole ◽  
Molecular Frame

Precise determination, in isotropic samples, of the electronic transition dipole moment orientation in the molecular frame by exploiting magnetophotoselection effects.

Determination of the matrix element of the quasi-momentum operator in the zero-gap semiconductor HgSe by the field-effect method in electrolyte

2002 ◽  
Vol 36 (4) ◽  
pp. 390-393
Author(s):  
O. Yu. Shevchenko ◽  
V. F. Radantsev ◽  
A. M. Yafyasov ◽  
V. B. Bozhevol’nov ◽  
I. M. Ivankiv ◽  
...  
Keyword(s):  
Matrix Element ◽  
Field Effect ◽  
Momentum Operator ◽  
Quasi Momentum ◽  
The Matrix ◽  
Effect Method

scholarly journals Determination of trace silicon in high purity nickel using a masking reagent for the matrix element.

1994 ◽  
Vol 43 (4) ◽  
pp. 289-293 ◽  
Author(s):  
Masayoshi KIYOKAWA ◽  
Hitoshi YAMAGUCHI ◽  
Ryosuke HASEGAWA
Keyword(s):  
Matrix Element ◽  
High Purity ◽  
The Matrix

scholarly journals Determination of the time scale of photoemission from the measurement of spin polarization

2018 ◽  
Vol 5 (6) ◽  
Author(s):  
Mauro Fanciulli ◽  
Hugo Dil
Keyword(s):  
Experimental Data ◽  
Time Delay ◽  
Matrix Element ◽  
Spin Polarization ◽  
Time Delays ◽  
Upper And Lower Bounds ◽  
Recent Experimental Data ◽  
The Matrix ◽  
Phase Term

The Eisenbud-Wigner-Smith (EWS) time delay of photoemission depends on the phase term of the matrix element describing the transition. Because of an interference process between partial channels, the photoelectrons acquire a spin polarization which is also related to the phase term. The analytical model for estimating the time delay by measuring the spin polarization is reviewed in this manuscript. In particular, the distinction between scattering EWS and interfering EWS time delay will be introduced, providing an insight in the chronoscopy of photoemission. The method is applied to the recent experimental data for Cu(111) presented in M. Fanciulli et al., PRL 118, 067402 (2017), allowing to give better upper and lower bounds and estimates for the EWS time delays.

scholarly journals Application of k0-method of neutron activation analysis for determination of trace elements in various mineral samples: a review

2015 ◽  
Vol 34 (1) ◽  
pp. 169 ◽  
Author(s):  
Radojko Jacimovic ◽  
Trajce Stafilov ◽  
Vekoslava Stibilj ◽  
Milena Taseska ◽  
Petre Makreski
Keyword(s):  
Trace Elements ◽  
Neutron Activation Analysis ◽  
Matrix Element ◽  
Activation Analysis ◽  
Neutron Activation ◽  
Geological Materials ◽  
Different Types ◽  
The Matrix ◽  
The Republic

<p>Various trace elements in different types of arsenic (orpiment, As<sub>2</sub>S<sub>3</sub>; realgar, As<sub>4</sub>S<sub>4</sub>; lorandite, TlAsS<sub>2</sub>), antimony (stibnite, Sb<sub>2</sub>S<sub>3</sub>), copper (brochantite, Cu<sub>4</sub>SO<sub>4</sub>(OH)<sub>6</sub>; chalcanthite, CuSO<sub>4</sub>·5H<sub>2</sub>O; chalcopyrite, CuFeS<sub>2</sub>; covellite, CuS; native copper, Cu) and iron based geological materials (hematite, Fe<sub>2</sub>O<sub>3</sub>; pyrite, FeS<sub>2</sub>; chalcopyrite, CuFeS<sub>2</sub>) were determined using <em>k</em><sub>0</sub>-method of neutron activation analysis (<em>k</em><sub>0</sub>-NAA) in both forms: instrumental (<em>k</em><sub>0</sub>-INAA) and radiochemical (<em>k</em><sub>0</sub>-RNAA). In order to avoid interferences from the matrix element (As, Sb, Cu and Fe), various procedures were applied for its removal. Elimination of the matrix element enabled investigation from 35 to 47 trace elements in the samples using short (up to few minutes) and long (up to 20 hours) irradiations in typical irradiation channels of TRIGA reactor. The minerals were collected from various localities within the Republic of Macedonia, except covellite, which was obtained from Bor, Serbia.</p>

scholarly journals Effect of the Matrix Element on the Determination of Tramp Elements in Iron and Steel by ICP-OES: The Usefulness of the Matrix Removal

2007 ◽  
Vol 93 (2) ◽  
pp. 190-194 ◽  
Author(s):  
Kunio TAKADA ◽  
Tetsuya ASHINO ◽  
Tsutomu SYOJI ◽  
Toshiko ITAGAKI ◽  
Kazuaki WAGATSUMA
Keyword(s):  
Matrix Element ◽  
Icp Oes ◽  
Iron And Steel ◽  
The Matrix ◽  
Matrix Removal
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