scholarly journals Multi-channel router and logic NAND gate from multiple Autler–Townes splitting controlled by phase transition

RSC Advances ◽  
2020 ◽  
Vol 10 (26) ◽  
pp. 15239-15244
Author(s):  
Faizan Raza ◽  
Irfan Ahmed ◽  
Habib Ullah ◽  
Hammad-ul Wahab ◽  
Ubaid Khan ◽  
...  
Keyword(s):  
Phase Transition ◽  
Electric Dipole ◽  
Electric Dipole Transition ◽  
Dipole Transition ◽  
Nand Gate ◽  
First Time

For the first time, we investigated the electric-dipole transition dependent primary and secondary temporal Autler–Townes (TAT)-splitting of a hybrid signal (fluorescence and Stokes) in Pr3+:YPO4.

scholarly journals Electric dipole transition probabilities, oscillator strengths, and lifetimes for Co16+

2016 ◽  
Vol 94 (1) ◽  
pp. 23-25 ◽  
Author(s):  
G. Çelik ◽  
Ş. Ateş ◽  
G. Tekeli
Keyword(s):  
Electric Dipole ◽  
Transition Probabilities ◽  
Transition Probability ◽  
Energy Levels ◽  
Electric Dipole Transition ◽  
Dipole Transition ◽  
Oscillator Strengths ◽  
Coupling Scheme ◽  
Wbepm Theory ◽  
First Time

The electric dipole transition probabilities, oscillator strengths, and lifetimes for Co16+ have been calculated within the weakest bound electron potential model (WBEPM) theory using experimental energy levels and theoretical expectation values of orbital radii corresponding to those energy levels under the assumption of the LS coupling scheme. In the calculations both multiplet and fine structure transitions are studied. The present results are consistent with earlier results given in the literature. Moreover, some transition probability and oscillator strength values not existing in the literature are reported for the first time.

Transition probabilities of neutral scandium

2014 ◽  
Vol 92 (11) ◽  
pp. 1425-1429 ◽  
Author(s):  
İ.K. Öztürk ◽  
G. Çelik ◽  
Y. Gökçe ◽  
B. Atalay ◽  
F. Güzelçimen ◽  
...  
Keyword(s):  
Fine Structure ◽  
Electric Dipole ◽  
Parametric Analysis ◽  
Transition Probabilities ◽  
Electric Dipole Transition ◽  
Dipole Transition ◽  
Quantum Defect ◽  
Oscillator Strengths ◽  
Orbital Theory ◽  
First Time

The electric dipole transition probabilities and the oscillator strengths of neutral scandium have been calculated using the quantum defect orbital theory and the Cowan code for the 3d4s2–3d4s4p, 3d24s–3d24p, and 3d4s2–4s24p transitions. In addition, a parametric analysis of the fine structure for the 3d4s2configuration of even parity is performed using Cowan code. The transition probabilities and the oscillator strengths obtained in this work are mostly in agreement with the data obtained from different theoretical works given in the literature. Moreover, transition probabilities for 24 levels of neutral scandium are given for the first time.

A novel energy transfer inducing strong enhancement of electric dipole transition in Na3Mo12PO40:xEu3+ phosphors

2017 ◽  
Vol 4 (8) ◽  
pp. 086305 ◽  
Author(s):  
Jinqiao Long ◽  
Tianman Wang ◽  
Zhirong Luo ◽  
Yong Gao ◽  
Baoling Song ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Electric Dipole ◽  
Electric Dipole Transition ◽  
Dipole Transition ◽  
Strong Enhancement

An expansion method for calculating atomic properties III. The 2 S and 2 P 0 states of the lithium sequence

1963 ◽  
Vol 275 (1363) ◽  
pp. 492-503 ◽  
Keyword(s):  
Electric Dipole ◽  
Expansion Method ◽  
Electric Dipole Transition ◽  
High Accuracy ◽  
Dipole Transition ◽  
Matrix Elements ◽  
Expectation Values ◽  
Atomic Properties

An expansion method is used to calculate the expectation values of various operators for the lowest 2 S and 2 P 0 states of all members of the lithium sequence. The method is extended to the calculation of matrix elements connecting the two states and the electric dipole transition integrals are calculated. A comparison with the results of more refined calculations shows that despite its simplicity the method is capable of high accuracy.

scholarly journals Magic Wavelengths for Optical-Lattice Based Cs and Rb Active Clocks

Atoms ◽  
2020 ◽  
Vol 8 (4) ◽  
pp. 79
Author(s):  
Sukhjit Singh ◽  
Jyoti ◽  
Bindiya Arora ◽  
B. K. Sahoo ◽  
Yan-mei Yu
Keyword(s):  
Electric Dipole ◽  
Optical Lattice ◽  
Major Part ◽  
Unique Feature ◽  
Atomic Clock ◽  
Electric Dipole Transition ◽  
Dipole Transition ◽  
The Other ◽  
Dipole Polarizabilities

Active clocks could provide better stabilities during initial stages of measurements over passive clocks, in which stabilities become saturated only after long-term measurements. This unique feature of an active clock has led to search for suitable candidates to construct such clocks. The other challenging task of an atomic clock is to reduce its possible systematics. A major part of the optical lattice atomic clocks based on neutral atoms are reduced by trapping atoms at the magic wavelengths of the optical lattice lasers. Keeping this in mind, we find the magic wavelengths between all possible hyperfine levels of the transitions in Rb and Cs atoms that were earlier considered to be suitable for making optical active clocks. To validate the results, we give the static dipole polarizabilities of Rb and Cs atoms using the electric dipole transition amplitudes that are used to evaluate the dynamic dipole polarizabilities and compare them with the available literature values.

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