• Aucun résultat trouvé

Time-resolved photoemission spectroscopy on a metal/ferroelectric heterostructure

N/A
N/A
Protected

Academic year: 2021

Partager "Time-resolved photoemission spectroscopy on a metal/ferroelectric heterostructure"

Copied!
8
0
0

Texte intégral

Loading

Figure

FIG. 1. (a) Schematic of the capacitor; (b) Pt 4f inten- inten-sity map for the Pt/BTO/NSTO sample showing 20 identical Pt/BTO/NSTO capacitors (300× 300 µm 2 ) on the 5 ×5 mm 2 surface, allowing location of the wired capacitor.
FIG. 4. Example of spectrum of (a) Pt 4f and (b) Ba 3d 5/2
TABLE I. Best fit values for the components of the equivalent circuit of Figure 7, for suffixes refer to text.
FIG. 5. Time-dependent evolution of the binding energy (BE) shifts for the Pd 3d 5/2 (blue circles), Pt 4f 7/2 (green squares) and Ba 3d 5/2 (red diamonds)
+2

Références

Documents relatifs

nal state; such structures are identified as shake-down from a 13dg) initial state. Their intensities are di- rectly proportional t o the strenght of hybridization.

July 2005: We used INTEGRAL, Swift, and RXTE in order to identify a newly detected hard X-ray source as a highly absorbed high mass X-ray binary (HMXB; Beckmann et al.. ESA

It was concluded that the permeances and selectivities of a PDMS coated polysulfone composite membrane strongly depended on the temperature and feed composition at a constant

Based on NEGF simulations of the LDOS mapping and of the band edge profiles for different thicknesses of the type II TJs, we observe also that the low doped GaAs

Dans cette optique, une quantité plus importante de tanins chez les matériels adultes reproducteurs que chez les adultes végétatifs récoltés en octobre, pourrait

Figure 8 (bottom right panel) shows the variance and the upstream flow directions projected onto the non-radial plane. The flow deflec- tion is in agreement with a spacecraft

Même si ces travaux sont l’accomplissement des étudiants, ils n’ont pu se concrétiser que moyennant l’implication majeure des promo- teurs, lecteurs, membres du jury qui,

Le Conseil supérieur de l’éducation, qui consacre un deuxième rapport annuel en six ans à la question, constate que beaucoup d’efforts ont été faits pour favoriser