scholarly journals Electronic structure and anomalous band-edge absorption feature in multiferroicMnWO4: An optical spectroscopic study

2010 ◽  
Vol 81 (20) ◽  
Author(s):  
Woo Seok Choi ◽  
K. Taniguchi ◽  
S. J. Moon ◽  
S. S. A. Seo ◽  
T. Arima ◽  
...  
Keyword(s):  
Electronic Structure ◽  
Spectroscopic Study ◽  
Band Edge ◽  
Absorption Feature ◽  
Edge Absorption

scholarly journals Determination of the valence band edge of Fe oxide nanoparticles dispersed in aqueous solution through resonant photoelectron spectroscopy from a liquid microjet

2021 ◽  
Author(s):  
Giorgia Olivieri ◽  
Gregor Kladnik ◽  
Dean Cvetko ◽  
Matthew A. Brown
Keyword(s):  
Aqueous Solution ◽  
Electronic Structure ◽  
Valence Band ◽  
Photoelectron Spectroscopy ◽  
Band Edge ◽  
Photoemission Spectroscopy ◽  
Oxide Nanoparticles ◽  
Valence Band Edge ◽  
Resonant Photoemission

The electronic structure of hydrated nanoparticles can be unveiled by coupling a liquid microjet with a resonant photoemission spectroscopy.

The Effects of Composition on the Spectral Loss Characteristics of SiGe Planar Waveguide Structures

1992 ◽  
Vol 281 ◽  
Author(s):  
Yang Zuoya ◽  
B. L. Weiss ◽  
G. Shao ◽  
F. Namavar
Keyword(s):  
Optical Properties ◽  
Planar Waveguide ◽  
Waveguide Structure ◽  
Propagation Loss ◽  
Band Edge ◽  
Optical Confinement ◽  
Structural And Optical Properties ◽  
Edge Absorption

ABSTRACTThe effect of the Si:Ge ratio in SiGe/Si heterostructures on the structural and optical properties of SiGe/Si planar waveguide are reported here for Ge concentrations from 1 to 33.6%. The high propagation loss at 1.15 pm is due to band edge absorption, which increases as the Ge concentration increases, while the loss at longer wavelengths (1.523 pm) increases with decreasing Si concentration, due to the reduced optical confinement of the waveguide structure.

scholarly journals High-resolution x-ray spectroscopic study of the electronic structure of the prototypicalp-type transparent conducting oxideCuAlO2

2005 ◽  
Vol 72 (19) ◽  
Author(s):  
D. J. Aston ◽  
D. J. Payne ◽  
A. J. H. Green ◽  
R. G. Egdell ◽  
D. S. L. Law ◽  
...  
Keyword(s):  
Electronic Structure ◽  
High Resolution ◽  
Spectroscopic Study ◽  
X Ray ◽  
Transparent Conducting

Probing the Electronic Structure of the Di-Iron Subsite of [Fe]-Hydrogenase:  A Photoelectron Spectroscopic Study of Fe(I)−Fe(I) Model Complexes

2003 ◽  
Vol 107 (23) ◽  
pp. 4612-4618 ◽  
Author(s):  
Xin Yang ◽  
Mathieu Razavet ◽  
Xue-Bin Wang ◽  
Christopher J. Pickett ◽  
Lai-Sheng Wang
Keyword(s):  
Electronic Structure ◽  
Spectroscopic Study ◽  
Model Complexes

Spectroscopic Study of Hydrogen Induced Defect in a-Ge:H

1990 ◽  
Vol 209 ◽  
Author(s):  
Shu Jin ◽  
Lothar Ley
Keyword(s):  
Electronic Structure ◽  
Spectroscopic Study ◽  
Density Gradient ◽  
Growth Condition ◽  
Photoelectron Spectroscopy ◽  
Defect Density ◽  
Total Yield ◽  
Structure Change ◽  
Amorphous Semiconductors ◽  
Hydrogenated Amorphous

ABSTRACTTotal yield photoelectron spectroscopy has been used to study the electronic structure change of UHV evaporated a-Ge subjected to posthydrogenation and various annealing cycles. We identify in R.T. hydrogenated a-Ge:H a new hydrogen induced defect at about Ev + 0.45eV, which can be healed upon 300°C annealing. This new defect accounts for the defect density gradient of hydrogenated amorphous semiconductors, spanning the range from ∼ 1018 cm−3 at the growing surface to 1018−1015 cm−3 in the bulk, depending on growth condition and time. The origin of this new defect is discussed.

scholarly journals Effect of Anisotropic Confinement on Electronic Structure and Dynamics of Band Edge Excitons in Inorganic Perovskite Nanowires

2020 ◽  
Vol 124 (9) ◽  
pp. 1867-1876 ◽  
Author(s):  
Brendan D. Folie ◽  
Jenna A. Tan ◽  
Jianmei Huang ◽  
Peter C. Sercel ◽  
Milan Delor ◽  
...  
Keyword(s):  
Electronic Structure ◽  
Band Edge ◽  
Inorganic Perovskite ◽  
Structure And Dynamics

Photoelectron spectroscopic study on electronic structure of butterfly-templated ZnO

2010 ◽  
Vol 7 (6) ◽  
pp. 1574-1576 ◽  
Author(s):  
Masao Kamada ◽  
Harue Sugiyama ◽  
Kazutoshi Takahashi ◽  
Qixin Guo ◽  
Jiajun Gu ◽  
...  
Keyword(s):  
Electronic Structure ◽  
Spectroscopic Study
Sign in / Sign up

Export Citation Format

Share Document