1,746,719 research outputs found
Nonlinear spectroscopy of exciton-polaritons in a GaAs-based microcavity
No full textThe Dortmund group acknowledges support from the Deutsche Forschungsgemeinschaft (Grants No. 1549/18-1 and No. 1549/19-1). M.B. acknowledges support from the Russian Ministry of Science and Education (Contract No. 14.Z50.31.0021).We present a systematic investigation of two-photon excitation processes in a GaAs-based microcavity in the strong-coupling regime. We observe second harmonic generation resonant to the upper and lower polariton level, which exhibits a strong dependence on the photonic fraction of the corresponding polariton. In addition, we have performed two-photon excitation spectroscopy to identify 2p exciton states which are crucial for the operation as a terahertz lasing device, which was suggested recently [A. V. Kavokin et al., Phys. Rev. Lett. 108, 197401 (2012)]. However, no distinct signatures of a 2p exciton state could be identified, which indicates a low two-photon pumping efficiency.Peer reviewe
Generalized Form for Finite-Size Corrections in Mutual Diffusion Coefficients of Multicomponent Mixtures Obtained from Equilibrium Molecular Dynamics Simulation
No full textISSN:1549-9618ISSN:1549-9626ISSN:1549-962
Universalis geographiae typus [cartographic material]
No full textMap of the world with relief shown pictorially. This map is a reduced and simplified version of Waldseemuller's world map. The original wood blocks are to be found in the Museum of the Jagiellonian Library in Krac'ow.; Printed from the original wood block from Jagiellonian University Printing Office, Krac'ow, 1900.; From: Rudimentorum cosmographiae / Johann Honter. Krac'ow, 1530.; Shirley, 65.; Also available in an electronic version via the Internet at: http://nla.gov.au/nla.map-rm212
Historia del Papa Paulo III (1534-1549)
No full textContiene: t. XI: Paulo III (1534-1549)- t. XII: Paulo III: continuación (1534-1549
Auctores latinae linguae : in unum redacti corpus, quorum auctorum veterum & neotericorum elenchum sequens pagina docebit
Full text linkA 102/11
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Déclamation quodlibétique sur l’éternité du monde (1549)
Full text link Édition : Petrus Nannius, Declamatio quodlibetica, de aeternitate mundi, Louvain, Servais Sassenus, 1549.Nous éditons une partie de la Declamatio de æternitate mundi de Petrus Nannius en nous basant sur l’unique édition que le texte a connue, deux mois après avoir été déclamé, soit en février 1549 : Nannius P., Declamatio quodlibetica. De æternitate mundi, Louvain, Servaes van Sassen, 1549. Nous nous sommes bornée à la sélection de passages : sont inclus à la présente traduction l’épître..
The Basilica Palladiana, 1549
No full textMedium: pencilMedium: watercolourSigned on verso. Not dated."The Basilica Palladiana, 1549" [0000.0874.000.000], Berry, John LionelArtist and Role: Berry, John Lionel,Extent: shee
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