Zobrazeno 1 - 5
of 5
pro vyhledávání: '"J. Aleksi Soininen"'
Autor:
J. Aleksi Soininen, Tuomas Pylkkänen, Mikko Hakala, Jean-Claude Chervin, Keijo Hämäläinen, Arto Sakko, Simo Huotari, Valentina M. Giordano, Giulio Monaco
Publikováno v:
Università degli Studi di Padova-IRIS
We report the oxygen K-edge spectra of ices Ih, VI, VII, and VIII measured with X-ray Raman scattering. The pre-edge and main-edge contributions increase strongly with density, even though the hydrogen bond arrangements are very similar in these phas
Autor:
and Andrew P. Monkman, J. Aleksi Soininen, Szabolcs Galambosi, Matti Knaapila, Ullrich Scherf, Keijo Hämäläinen, Kim Nygård, Simo Huotari, Frank Galbrecht
Publikováno v:
Macromolecules. 39:9261-9266
We present a non-resonant inelastic x-ray scattering study at the carbon K-edge on aligned poly[9,9-bis(2-ethylhexyl)-fluorene-2,7-diyl] and show that the x-ray Raman scattering technique can be used as a practical alternative to x-ray absorption mea
Autor:
J. Aleksi Soininen, Tuomas Pylkkänen, Simo Huotari, Joshua J. Kas, Keijo Hämäläinen, Giulio Monaco
Publikováno v:
Journal of synchrotron radiation. 19(Pt 1)
X-ray Raman scattering (XRS) provides a bulk-sensitive method of measuring the extended X-ray absorption fine structure (EXAFS) of soft X-ray absorption edges. Accurate measurements and data analysis procedures for the determination of XRS-EXAFS of p
Autor:
David M. Ceperley, Jeongnim Kim, Valerio Olevano, Arezki Issolah, J. Aleksi Soininen, Ken Esler, Tuomas Pylkkänen, Jeremy McMinis, Andrey Titov, Simo Huotari, Keijo Hämäläinen, Markus Holzmann
Publikováno v:
Physical Review Letters
Physical Review Letters, American Physical Society, 2010, 105 (8), pp.086403. ⟨10.1103/PhysRevLett.105.086403⟩
Physical Review Letters, 2010, 105 (8), pp.086403. ⟨10.1103/PhysRevLett.105.086403⟩
Physical Review Letters, American Physical Society, 2010, 105 (8), pp.086403. ⟨10.1103/PhysRevLett.105.086403⟩
Physical Review Letters, 2010, 105 (8), pp.086403. ⟨10.1103/PhysRevLett.105.086403⟩
We present experimental and theoretical results on the momentum distribution and the quasiparticle renormalization factor in sodium. From an x-ray Compton-profile measurement of the valence-electron momentum density, we derive its discontinuity at th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::181d2de5dff2b0f7ea426460bcaf1744
https://hal.archives-ouvertes.fr/hal-00533335
https://hal.archives-ouvertes.fr/hal-00533335
Publikováno v:
Physical Review B. 82
We present experimental inelastic x-ray scattering (IXS) and ab initio time-dependent density-functional-theory (TDDFT) studies of YBa2Cu3O7-{\delta}. The response of the low-lying Ba 5p and Y 4p core electrons is shown to interact strongly with the