| |
|
|
|
|
|
|
|
|
1. |
Record Nr. |
UNINA9910427688703321 |
|
|
Autore |
Dai Yanan |
|
|
Titolo |
Imaging Light with Photoelectrons on the Nano-Femto Scale / / by Yanan Dai |
|
|
|
|
|
|
|
Pubbl/distr/stampa |
|
|
Cham : , : Springer International Publishing : , : Imprint : Springer, , 2020 |
|
|
|
|
|
|
|
|
|
ISBN |
|
|
|
|
|
|
Edizione |
[1st ed. 2020.] |
|
|
|
|
|
Descrizione fisica |
|
1 online resource (XV, 115 p. 77 illus., 68 illus. in color.) |
|
|
|
|
|
|
Collana |
|
Springer Theses, Recognizing Outstanding Ph.D. Research, , 2190-5053 |
|
|
|
|
|
|
|
|
Disciplina |
|
|
|
|
|
|
Soggetti |
|
Spectrum analysis |
Microscopy |
Chemistry, Physical and theoretical |
Lasers |
Photonics |
Optical materials |
Electronics - Materials |
Spectroscopy and Microscopy |
Theoretical and Computational Chemistry |
Optics, Lasers, Photonics, Optical Devices |
Optical and Electronic Materials |
|
|
|
|
|
|
|
|
Lingua di pubblicazione |
|
|
|
|
|
|
Formato |
Materiale a stampa |
|
|
|
|
|
Livello bibliografico |
Monografia |
|
|
|
|
|
Nota di contenuto |
|
Chapter1: Introduction -- Chapter2: Experimental Methods -- Chapter3: Simulation Framework -- Chapter4: Propagating Surface Plasmon Polaritons (SPPs) -- Chapter5: Spin Angular Momenta and Chirality of SPPs -- Chapter6: Plasmon Orbital Angular Momentum Generation -- Chapter7: Summary and Perspectives. |
|
|
|
|
|
|
|
|
Sommario/riassunto |
|
This thesis presents significant advances in the imaging and theory of the ultrafast dynamics of surface plasmon polariton fields. The author details construction of a sub-10 femtosecond and sub-10 nanometer spatiotemporal resolution ultrafast photoemission microscope which is subsequently used for the discovery of topological meron and skyrmion-like plasmonic quasiparticles. In particular, this enabled the |
|
|
|
|
|
|
|
|
|
|
|
|
|
creation of movies of the surface plasmon polariton fields evolving on sub-optical wavelength scales at around 0.1 femtosecond per image frame undergoing vortex phase evolution. The key insight that the transverse spin of surface plasmon polaritons undergoes a texturing into meron or skyrmion-like topological quasiparticles (defined by the geometric charge of the preparation) follows. In addition, this thesis develops an analytical theory of these new topological quasiparticles, opening new avenues of research, while the ultrafast microscopy techniques established within will also be broadly applicable to studies of nanoscale optical excitations in electronic materials. |
|
|
|
|
|
|
2. |
Record Nr. |
UNINA9910965380003321 |
|
|
Autore |
Hawkins Harriet <1980-> |
|
|
Titolo |
For creative geographies : geography, visual arts and the making of worlds / / Harriet Hawkins |
|
|
|
|
|
|
|
Pubbl/distr/stampa |
|
|
New York ; ; London : , : Routledge, , 2014 |
|
|
|
|
|
|
|
ISBN |
|
1-135-13975-X |
1-138-95292-3 |
0-203-79628-4 |
1-135-13967-9 |
|
|
|
|
|
|
|
|
Edizione |
[1st ed.] |
|
|
|
|
|
Descrizione fisica |
|
1 online resource (323 p.) |
|
|
|
|
|
|
Collana |
|
Routledge advances in geography ; ; 9 |
|
|
|
|
|
|
Disciplina |
|
|
|
|
|
|
Soggetti |
|
Art and geography |
Geographical perception |
Art and design |
Visual perception |
|
|
|
|
|
|
|
|
Lingua di pubblicazione |
|
|
|
|
|
|
Formato |
Materiale a stampa |
|
|
|
|
|
Livello bibliografico |
Monografia |
|
|
|
|
|
Note generali |
|
Description based upon print version of record. |
|
|
|
|
|
|
Nota di bibliografia |
|
Includes bibliographical references and index. |
|
|
|
|
|
|
Nota di contenuto |
|
Cover; Title; Copyright; Dedication; Contents; List of Figures; Acknowledgments; Introduction: For Creative Geographies; PART I Art and the Making/Transforming of Geography; 1 Placing Art at the Royal Geographical Society: Creative Compass, Exhibition Imaginaries, and Cartographic Critiques; 2 Connecting with Gertrude: Woven Threads |
|
|
|
|
|
|
|
|
|
|
|
and Written Traces-Crafting Disciplinary Histories; PART II A Geographical Turn? Placing Production, Producing Sites; 3 Producing Sites: Michael Landy's Break Down; 4 Framing the World: Portraits of Place and Richard Wentworth's Urban Imaginary |
5 insites: On Residency and CollaborationPART III Remapping Bodies: Substances, Senses, Spaces, and Encounters; 6 The Argument of the Eye: Installation Art and the "Experience of Experience"; 7 Points of Contact: The Geographies of Ana Mendieta's Earth-Body Works; By Way of Conclusion: Towards an Analytic Framework; Notes; Bibliography; Index |
|
|
|
|
|
|
Sommario/riassunto |
|
This book provides the first sustained critical exploration, and celebration, of the relationship between Geography and the contemporary Visual Arts. With the growth of research in the Geohumanities and the Spatial Humanities, there is an imperative to extend and deepen considerations of the form and import of geography-art relations. Such reflections are increasingly important as geography-art intersections come to encompass not only relationships built through interpretation, but also those built through shared practices, wherein geographers work as and with artists, curators and other creat |
|
|
|
|
|
|
|
| |