WebMay 7, 2024 · Foraminifera shells are well known archives for paleoceanography and paleoclimate reconstructions. In addition to the use of foraminifera for biostratigraphy and paleoecology (e.g. CLIMAP project, 1976;Crowley, 2000), stable isotopes (δ 18 O and δ 13 C), trace elements and their isotopes (Cd/Ca, Mg/Ca, U/Ca, δ 11 B, and more) are … WebJan 4, 2024 · The electroluminescence is emitted mainly from the end facets of ZnO NWs at room temperature under the application of an AC voltage. The corresponding electroluminescence spectrum is attributed to the radiative intrashell transitions of the Eu ions, while contributions from near band edge or deep level emission of the ZnO remain …
Spectroscopic analysis of N-intrashell transitions in Rb-like to Ni ...
WebDownload scientific diagram Radial and angular intrashell melting temperatures (according to the Lindemann criterion) of both rings versus the ratio q between the charges. The temperatures are ... WebJun 14, 2013 · Spectra and measured wavelengths of intrashell n = 3 transitions in highly charged tungsten ions with partially filled 3 p and 3 d valence shells, Al-like W 61 + through Fe-like W 48 +, are presented.The ions were created and excited at the electron-beam ion-trap facility at the Lawrence Livermore National Laboratory and measured with a high … sledge\u0027s l7
Electroluminescence of intrashell transitions in Eu doped single …
WebE. Horsdal's 11 research works with 39 citations and 177 reads, including: Electron emission in collisions between dressed Alq+ ions with He targets WebMar 30, 2024 · The terebratulid Magasella sanguinea (DS04 dorsal valve length = 35 mm, DS05 = 31.5 mm) and the rhynchonellid N. nigricans (DS07 dorsal valve length = 18 mm, … WebMay 1, 2014 · intrashell resonances associated with the H (N = 2, 3, and 4) thresholds. They include the doubly excited states of H − with a variety of configuration symmetries showing both Feshbach and ... sleek boutique nantwich