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Consortium of Swiss Academic Libraries

Vibronic Transitions of Atomic Bubbles in Condensed 4He

Moroshkin, P. ; Lebedev, V. ; Weis, A.

In: Journal of Low Temperature Physics, 2011, vol. 162, no. 5-6, p. 710-717

Consortium of Swiss Academic Libraries

Admixture of an s-Wave Component to the d-Wave Gap Symmetry in High-Temperature Superconductors

Furrer, Albert

In: Journal of Superconductivity and Novel Magnetism, 2008, vol. 21, no. 1, p. 1-5

Consortium of Swiss Academic Libraries

Electronic spectra of C6H+ and C6H 3 + in the gas phase

Raghunandan, Ranjini ; Mazzotti, Fabio ; Maier, John

In: Journal of the American Society for Mass Spectrometry, 2010, vol. 21, no. 5, p. 694-697

Université de Fribourg

Long-lived transient anion of c-C₄F₈O

Kočišek, J. ; Janečková, Radmila ; Fedor, Juraj

In: The Journal of Chemical Physics, 2018, vol. 148, no. 7, p. 074303

We report partial cross sections for electron attachment to c-C4F8O, a gas with promising technological applications in free-electron-rich environments. The dissociative electron attachment leads to a number of anionic fragments resulting from complex bond-breaking and bond-forming processes. However, the anion with the highest abundance is the non-dissociated (transient) parent anion which...

Université de Fribourg

High energy resolution off-resonant spectroscopy: A review

B³achucki, Wojciech ; Hoszowska, Joanna ; Dousse, Jean-Claude ; Kayser, Yves ; Stachura, Regina ; Tyra³a, Krzysztof ; Wojtaszek, Klaudia ; Sá, Jacinto ; Szlachetko, Jakub

In: Spectrochimica Acta Part B: Atomic Spectroscopy, 2017, vol. 136, p. 23–33

We review the high energy resolution off-resonant spectroscopy (HEROS) technique. HEROS probes the unoccupied electronic states of matter in a single-shot manner thanks to the combination of off-resonant excitation around atomic core states using wavelength dispersive X-ray detection setups. In this review we provide a general introduction to the field of X-ray spectroscopy together with the...

Université de Fribourg

Influence of anions and solvent molecules on the packing and emission spectra of coordination polymers based on silver ions and an anthracene derivative

Chen, Jing ; Voutier, Noémie ; Rajabi, Jamshid ; Crochet, Aurélien ; Bassani, Dario M. ; Fromm, Katharina M.

In: CrystEngComm, 2017, vol. 19, no. 34, p. 5106–5113

Luminescence between green and blue was observed in the solid state for the free ligand L (anthracene-9,10-diylbis(methylene) dinicotinate) and five different Ag-L coordination polymers upon excitation at 344 nm. Depending on the packing of the anthracene moieties due to coordinating anions and the presence or absence of solvent molecules, the emission maximum is shifted.

Université de Fribourg

A non-empirical calculation of 2p core-electron excitation in compounds with 3d transition metal ions using ligand-field and density functional theory (LFDFT)

Ramanantoanina, Harry ; Daul, Claude

In: Physical Chemistry Chemical Physics, 2017, vol. 19, no. 31, p. 20919–20929

Methodological advents for the calculation of the multiplet energy levels arising from multiple-open-shell 2p53dn+1 electron configurations, with n = 0, 1, 2,… and 9, are presented. We use the Ligand-Field Density Functional Theory (LFDFT) program, which has been recently implemented in the Amsterdam Density Functional (ADF) program package. The methodology consists of calculating the...