Results 11 to 20 of about 229,722 (351)

Interlevel absorption of electromagnetic waves by nanocrystal with divalent impurity [PDF]

Condensed Matter Physics, 2014
The energy spectrum of central divalent impurity is calculated using the effective mass approximation in a spherical quantum dot (QD). The dipole moment and oscillator strength of interlevel transition is defined.
V. I Boichuk, R.Ya. Leshko
doaj   +3 more sources

Transition radiation of the neutrino toroid dipole moment [PDF]

Physics Letters B, 1998
We discuss the transition radiation of a neutrino induced by its toroid dipole moment ($ $) when crossing the interface between two different media with different refraction indices. A neutrino of 1 MeV energy emits approximately $10^{-40}$ keV at $ =e\sqrt{2}G_F/ ^2$.
Elena N. Bukina, Valentin Kuznetsov, Valentin Kuznetsov, V.M. Dubovik   +3 more
openaire   +4 more sources

All-optical reconstruction of k-dependent transition dipole moment by solid harmonic spectra from ultrashort laser pulses.

Optics Express, 2019
Band structure and transition dipole moment play important roles in high-order harmonic generation from solid materials. In this work we provide a new all-optical technique to reconstruct the momentum-dependent transition dipole moment using the harmonic
Yi-Ting Zhao, Shuyan Ma, Shi-Cheng Jiang, Yujun Yang, Xi Zhao, Jigen Chen   +5 more
semanticscholar   +2 more sources

A Method for Measuring the $6S_{1/2} \leftrightarrow 5D_{3/2}$ Magnetic Dipole Transition Moment in {Ba}$^{+}$

, 2013
We propose a method for measuring the magnetic dipole (M1) transition moment of the $6S_{1/2} \big(\mathrm{m}=-1/2\big)\leftrightarrow 5D_{3/2}\big(\mathrm{m}=-1/2\big)$ transition in single trapped Ba$^{+}$ by exploiting different symmetries in the ...
Blinov, Boris B., Fortson, E. N., Hoffman, Matthew R., Jayakumar, Anupriya, Williams, Spencer R.   +4 more
core   +3 more sources

Increasing the Magnetic Transition Dipole Moment of Chiral Perovskite Through Eu3+ Doping

Advanced Physics Research
Chiral hybrid organic‐inorganic perovskites (HOIPs) are widely investigated due to their superior chiroptical and chiral spintronic properties. Research on the enhancement of chiroptical performance is highly important for the real application of chiral ...
Zhichao Zeng, Haolin Lu, Zhengwei Yang, Haolin Wu, Chuang Zhang, Guankui Long, Yaping Du   +6 more
doaj   +2 more sources

Transition dipole moment orientation in films of solution processed fluorescent oligomers

, 2016
The low light-outcoupling efficiency of organic light emitting diodes (OLEDs) is limiting their performance. Orientation of the transition dipole moment of the emitting molecules in the plane of the diodes can improve the luminance of OLEDs.
A. Senes, S. Meskers, W. Dijkstra, J. J. V. Franeker, S. Altazin, Jo S. Wilson, R. Janssen   +6 more
semanticscholar   +3 more sources

Correlating the transition dipole moment orientation of phosphorescent emitter molecules in OLEDs with basic material properties

, 2014
The orientation of the emissive dipole moment of seven iridium-based phosphorescent emitter molecules commonly used in organic light-emitting diodes (OLEDs) is investigated.
Arko Graf, Philipp Liehm, Caroline Murawski, S. Hofmann, K. Leo, M. Gather   +5 more
semanticscholar   +3 more sources

Hot spin spots in the laser-induced demagnetization [PDF]

AIP Advances, 2012
Laser-induced femtosecond magnetism or femtomagnetism simultaneously relies on two distinctive contributions: (a) the optical dipole interaction (ODI) between a laser field and a magnetic system and (b) the spin expectation value change (SEC) between two
M. S. Si, G. P. Zhang
doaj   +3 more sources

Aryl-Substituted Acridine Donor Derivatives Modulate the Transition Dipole Moment Orientation and Exciton Harvesting Properties of Donor-Acceptor TADF Emitters. [PDF]

J Phys Chem C Nanomater Interfaces
Crovini E, Stavrou K, Sahay P, Nguyễn BM, Comerford T, Warriner S, Brütting W, Monkman A, Zysman-Colman E.   +8 more
europepmc   +2 more sources

Quantifying the Accuracy and Precision of the Transition Dipole Moment Alignment from Realistic Angular Emission Data. [PDF]

ACS Photonics
Russ B, Lin TT, Elenteny H, Eisler CN.
europepmc   +2 more sources