Quenching of Phosphorescence by Paramagnetic Molecules in Rigid Media. II. Quenching of Perdeuderated Naphthalene by Co++, Cr3+, Cu++, and Ni++

1970 ◽  
Vol 53 (2) ◽  
pp. 608-612 ◽  
Author(s):  
C. O. Hill ◽  
S. H. Lin
2016 ◽  
Vol 144 (9) ◽  
pp. 094301 ◽  
Author(s):  
Mallikarjun Karra ◽  
Ketan Sharma ◽  
Bretislav Friedrich ◽  
Sabre Kais ◽  
Dudley Herschbach

2020 ◽  
Vol 49 (39) ◽  
pp. 13786-13796
Author(s):  
Helen Benjamin ◽  
Moritz L. Müller ◽  
Sergejs Afanasjevs ◽  
Konstantin V. Kamenev ◽  
Neil Robertson

Gold dithiolene complex can be electrodeposited as a film of neutral, paramagnetic molecules with strong NIR absorption.


2020 ◽  
Vol 2020 (10) ◽  
Author(s):  
V. V. Flambaum ◽  
I. B. Samsonov ◽  
H. B. Tran Tan

Abstract Experiments with paramagnetic ground or metastable excited states of molecules (ThO, HfF+, YbF, YbOH, BaF, PbO, etc.) provide strong constraints on the electron electric dipole moment (EDM) and the coupling constant CSP of contact semileptonic interaction. We compute new contributions to CSP arising from the nucleon EDMs due to the combined electric and magnetic electron-nucleon interaction. This allows us to improve limits from the experiments with paramagnetic molecules on the CP-violating parameters, such as the proton EDM, |dp| < 1.1 × 10−23e·cm, the QCD vacuum angle, $$ \left|\overline{\theta}\right| $$ θ ¯ < 1.4 × 10−8, as well as the quark chromo-EDMs and the π-meson-nucleon couplings. Our results may also be used to search for the axion dark matter which produces oscillating $$ \overline{\theta} $$ θ ¯ .


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