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Frontispiece: Spatially resolved Raman and cathodoluminescence probes in electronic materials: Basics and applications (Phys. Status Solidi A 5/2011)
Author(s) -
Pezzotti Giuseppe
Publication year - 2011
Publication title -
physica status solidi (a)
Language(s) - English
Resource type - Reports
SCImago Journal Rank - 0.532
H-Index - 104
eISSN - 1862-6319
pISSN - 1862-6300
DOI - 10.1002/pssa.201121818
Subject(s) - raman spectroscopy , cathodoluminescence , characterization (materials science) , domain (mathematical analysis) , barium titanate , materials science , texture (cosmology) , orientation (vector space) , optics , analytical chemistry (journal) , nanotechnology , physics , chemistry , optoelectronics , image (mathematics) , computer science , geometry , artificial intelligence , mathematical analysis , mathematics , chromatography , luminescence , dielectric
Spatially resolved Raman and CL probes in electronic materials Spatially resolved spectroscopy of both Raman and cathodoluminescence (CL) emissions represents a quite powerful characterization method in electronics. In the Tutorial by Giuseppe Pezzotti ( pp. 976–999 ), the underlying physics that dictates the different characteristics of Raman and CL probes is revisited, deepened and further interpreted in order to clarify how the different nature of those probes enables one bringing about different sets of complementary information. The images refer to the analysis of domain structure in barium titanate. On the left, a low magnification CL image of the domain texture is shown. In the center, domain orientation analyses are presented which were performed in the same area of the sample by polarized Raman (top) and CL (bottom) spectroscopy at the limit of their respective spatial resolutions (cf. also the sketches of experimental setup on the right).