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Schematic and realistic model calculations of the isovector spin monopole excitations in 116In
(American Physical Society, 2012-05)
The excitation of Gamow-Teller (GT) and isovector spin monopole (IVSM) Jπ=1+ modes in 116In by (p,n) and (n,p) charge-exchange reactions on 116Cd and on 116Sn, respectively, is studied within the framework of the quasiparticle ...
Competition between electron and phonon excitations in the scattering of nitrogen atoms and molecules off tungsten and silver metal surfaces
(American Physical Society, 2012-02)
We investigate the role played by electron-hole pair and phonon excitations in the interaction of reactive gas molecules and atoms with metal surfaces. We present a theoretical framework that allows us to evaluate within ...
Excited states of protonated DNA/RNA bases
(Royal Society of Chemistry, 2014-04)
The very fast relaxation of the excited states to the ground state in DNA/RNA bases is a necessary process to ensure the photostability of DNA and its rate is highly sensitive to the tautomeric form of the bases. Protonation ...
Excitation-metabolism coupling: role of membrane depolarization on the mitochondrial function
(2016)
Depolarizing stimuli induce signaling pathways in muscle that have pleiotropic effects. Two new voltage-dependent phenomena, excitation-transcription and excitation-metabolism coupling (EMC), add to the canonical ...
Divalent cations as modulators of neuronal excitability: Emphasis on copper and zinc
(Sociedad de Biología de Chile, 2006)
Upconversion luminescence in Er3+ doped Ga10Ge 25S65 glass and glass-ceramic excited in the near-infrared
(2013-02-28)
The infrared-to-visible frequency upconversion was investigated in Er 3+-doped Ga10Ge25S65 glass and in the transparent glass-ceramic obtained by heat-treatment of the glass above its glass-transition temperature. ...
Upconversion luminescence in Er3+ doped Ga10Ge 25S65 glass and glass-ceramic excited in the near-infrared
(2013-02-28)
The infrared-to-visible frequency upconversion was investigated in Er 3+-doped Ga10Ge25S65 glass and in the transparent glass-ceramic obtained by heat-treatment of the glass above its glass-transition temperature. ...
Density functional theory calculation of 2p spectra of SiH(4), PH(3), H(2)S, HCl, and Ar
(Wiley-blackwellMaldenEUA, 2008)
Noniterative Doubles Corrections to the Random Phase and Higher Random Phase Approximations: Singlet and Triplet Excitation Energies
(John Wiley & Sons Inc, 2019-10)
The second-order noniterative doubles-corrected random phase approximation (RPA) method has been extended to triplet excitation energies and the doubles-corrected higher RPA method as well as a shifted version for calculating ...
Upconversion ultraviolet random lasing in Nd 3+ doped fluoroindate glass powder
(2011-03-14)
An upconversion random laser (RL) operating in the ultraviolet is reported for Nd 3+ doped fluoroindate glass powder pumped at 575 nm. The RL is obtained by the resonant excitation of the Nd 3+ state 2G 7/2 followed by ...