03801nam a22006255i 4500 978-4-431-55028-0 DE-He213 20210617085810.0 cr nn 008mamaa 140920s2015 ja | s |||| 0|eng d 9784431550280 978-4-431-55028-0 10.1007/978-4-431-55028-0 doi QC176.8.S8 QC611.6.S9 PHFC bicssc SCI077000 bisacsh PHFC thema 530.417 23 Takayama, Akari. author. aut http://id.loc.gov/vocabulary/relators/aut High-Resolution Spin-Resolved Photoemission Spectrometer and the Rashba Effect in Bismuth Thin Films [electronic resource] / by Akari Takayama. 1st ed. 2015. Tokyo : Springer Japan : Imprint: Springer, 2015. XII, 83 p. 59 illus., 5 illus. in color. online resource. text txt rdacontent computer c rdamedia online resource cr rdacarrier text file PDF rda Springer Theses, Recognizing Outstanding Ph.D. Research, 2190-5053 Introduction -- Basic Principle of Photoemission Spectroscopy and Spin Detector -- Development of High Resolution Spin-Resolved Photoemission Spectrometer -- Anomalous Rashba Effect of a Bi Thin Film on Si(111) -- Rashba Effect at Interface of a Bi Thin Film on Si(111) -- Conclusion. In this thesis, the author has developed a high-resolution spin-resolved photoemission spectrometer that achieves the world-best energy resolution of 8 meV. The author has designed a new, highly efficient mini Mott detector that has a large electron acceptance angle and an atomically flat gold target to enhance the efficiency of detecting scattered electrons.   The author measured the electron and spin structure of Bi thin film grown on a Si(111) surface to study the Rashba effect. Unlike the conventional Rashba splitting, an asymmetric in-plane spin polarization and a tremendous out-of-plane spin component were observed. Moreover, the author found that the spin polarization of Rashba surface states is reduced by decreasing the film thickness, which indicates the considerable interaction of Rashba spin-split states between the surface and Bi/Si interface. Surfaces (Physics). Interfaces (Physical sciences). Thin films. Spectroscopy. Microscopy. Materials—Surfaces. Physical measurements. Measurement   . Semiconductors. Surface and Interface Science, Thin Films. https://scigraph.springernature.com/ontologies/product-market-codes/P25160 Spectroscopy and Microscopy. https://scigraph.springernature.com/ontologies/product-market-codes/P31090 Surfaces and Interfaces, Thin Films. https://scigraph.springernature.com/ontologies/product-market-codes/Z19000 Measurement Science and Instrumentation. https://scigraph.springernature.com/ontologies/product-market-codes/P31040 Semiconductors. https://scigraph.springernature.com/ontologies/product-market-codes/P25150 SpringerLink (Online service) Springer Nature eBook Printed edition: 9784431550297 Printed edition: 9784431550273 Printed edition: 9784431563723 Springer Theses, Recognizing Outstanding Ph.D. Research, 2190-5053 https://doi.org/10.1007/978-4-431-55028-0 ZDB-2-PHA ZDB-2-SXP Physics and Astronomy (SpringerNature-11651) Physics and Astronomy (R0) (SpringerNature-43715)