scholarly journals Спектроскопическое исследование кристаллов KY-=SUB=-3-=/SUB=-F-=SUB=-10-=/SUB=-, активированных празеодимом

2022 ◽  
Vol 130 (1) ◽  
pp. 75
Author(s):  
Е.П. Чукалина ◽  
Т.А. Иголкина ◽  
Д.Н. Каримов
Keyword(s):  
High Resolution ◽  
Crystal Field ◽  
Ground State ◽  
Hyperfine Splitting ◽  
Spectral Lines ◽  
Luminescence Spectra ◽  
Fourier Spectroscopy ◽  
Spectroscopy Study

We report on the high-resolution Fourier spectroscopy study of KY3F10:Pr3+ crystals. The analysis of the transmission and luminescence spectra allowed us to refine and supplement the information on the crystal-field levels of the Pr3+ ion. The value of the hyperfine splitting of the ground state of Pr3+ in the KY3F10 cubic matrix is estimated. The observed shape of the spectral lines indicates the presence of defects in the sample under study.

Ground state molecular parameters of phosphine, PH3, from the simultaneous analysis of the high-resolution infrared, microwave and submillimeterwave spectra

1985 ◽  
Vol 50 (11) ◽  
pp. 2480-2492 ◽  
Author(s):  
Soňa Přádná ◽  
Dušan Papoušek ◽  
Jyrki Kauppinen ◽  
Sergei P. Belov ◽  
Andrei F. Krupnov ◽  
...  
Keyword(s):  
Fourier Transform ◽  
High Resolution ◽  
Ground State ◽  
Unitary Transformation ◽  
Point Of View ◽  
Acoustic Detection ◽  
Molecular Parameters ◽  
Microwave Spectrometer ◽  
Fourier Transform Spectra ◽  
First Time

Fourier transform spectra of the ν2 band of PH3 have been remeasured with 0.0045 cm-1 resolution. Ground state combination differences from these data have been fitted simultaneously with the microwave and submillimeterwave data to determine the ground state spectroscopical parameters of PH3 including the parameters of the Δk = ± 3n interactions. The correlation between the latter parameters has been discussed from the point of view of the existence of two equivalent effective rotational operators which are related by a unitary transformation. The ΔJ = 0, +1, ΔK = 0 (A1 ↔ A2, E ↔ E) rotational transitions in the ν2 and ν4 states have been measured for the first time by using a microwave spectrometer and a radiofrequency spectrometer with acoustic detection.

Unveiling the coexistence of cis- and trans-isomers in the hydrolysis of ZrO2: A coupled DFT and high-resolution photoelectron spectroscopy study

2020 ◽  
Vol 153 (24) ◽  
pp. 244308
Author(s):  
Ali Abou Taka ◽  
Mark C. Babin ◽  
Xianghai Sheng ◽  
Jessalyn A. DeVine ◽  
Daniel M. Neumark ◽  
...  
Keyword(s):  
High Resolution ◽  
Photoelectron Spectroscopy ◽  
Spectroscopy Study ◽  
Trans Isomers ◽  
Cis And Trans Isomers ◽  
Cis And Trans ◽  
Hydrolysis Of

Toward the measurement of the hyperfine splitting in the ground state of muonic hydrogen

2015 ◽  
Vol 233 (1-3) ◽  
pp. 97-101 ◽  
Author(s):  
Dimitar Bakalov ◽  
Andrzej Adamczak ◽  
Mihail Stoilov ◽  
Andrea Vacchi
Keyword(s):  
Ground State ◽  
Hyperfine Splitting ◽  
Muonic Hydrogen

scholarly journals Ground-state hyperfine splitting in the Be+ion

2014 ◽  
Vol 89 (3) ◽  
Author(s):  
Mariusz Puchalski ◽  
Krzysztof Pachucki
Keyword(s):  
Ground State ◽  
Hyperfine Splitting

High resolution Fourier spectroscopy of P2 infrared emission spectrum

1978 ◽  
Vol 72 (2) ◽  
pp. 189-199 ◽  
Author(s):  
C Amiot ◽  
C Effantin ◽  
J d'Incan ◽  
J Verges
Keyword(s):  
High Resolution ◽  
Emission Spectrum ◽  
Infrared Emission ◽  
Fourier Spectroscopy

High-resolution Fourier-transform infrared spectroscopy of the Coriolis coupled ground state and ν7 mode of ketenimine

2011 ◽  
Vol 134 (23) ◽  
pp. 234306 ◽  
Author(s):  
Michael K. Bane ◽  
Evan G. Robertson ◽  
Christopher D. Thompson ◽  
Chris Medcraft ◽  
Dominique R. T. Appadoo ◽  
...  
Keyword(s):  
Fourier Transform ◽  
Infrared Spectroscopy ◽  
High Resolution ◽  
Fourier Transform Infrared Spectroscopy ◽  
Ground State ◽  
Fourier Transform Infrared

Crystal Field Splitting of the Ground State of Terbium(III) and Dysprosium(III) Complexes with a Triimidazolyl Tripod Ligand and an Acetate Determined by Magnetic Analysis and Luminescence

2014 ◽  
Vol 53 (19) ◽  
pp. 10359-10369 ◽  
Author(s):  
Seira Shintoyo ◽  
Keishiro Murakami ◽  
Takeshi Fujinami ◽  
Naohide Matsumoto ◽  
Naotaka Mochida ◽  
...  
Keyword(s):  
Crystal Field ◽  
Ground State ◽  
Crystal Field Splitting ◽  
Field Splitting ◽  
Magnetic Analysis
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