Light scattering from magnetic-energy fluctuations in the one-dimensional Heisenberg antiferromagnetKCuF3

1994 ◽  
Vol 49 (2) ◽  
pp. 1048-1053 ◽  
Author(s):  
I. Yamada ◽  
H. Onda
Keyword(s):  
Light Scattering ◽  
Magnetic Energy ◽  
One Dimensional ◽  
The One

Spatially Indirect Optical Transitions in Semiconductor Multiple Quantum Wires

1989 ◽  
Vol 160 ◽  
Author(s):  
J. S. Weiner ◽  
G. Danan ◽  
A. Pinczuk ◽  
J. Valladares ◽  
L. N. Pfeiffer ◽  
...  
Keyword(s):  
Light Scattering ◽  
Quantum Wells ◽  
Quantum Wires ◽  
Multiple Quantum ◽  
Optical Transitions ◽  
Photoluminescence Spectra ◽  
Dimensional Electron ◽  
One Dimensional ◽  
Inelastic Light Scattering ◽  
The One

AbstractIn optical experiments with laterally patterned modulation-doped GaAs/AlGaAs quantum wells we observe spatially separate confinement of electrons and holes to one-dimensional quantum wires. We determine the one-dimensional subband spacing and Fermi energy from inelastic light scattering and photoluminescence spectra. From these measurements we directly determine the one-dimensional electron density.

Intersubband excitations in ultrathin core-shell nanowires in the one-dimensional quantum limit probed by resonant inelastic light scattering

2021 ◽  
Vol 104 (23) ◽  
Author(s):  
Sebastian Meier ◽  
Paulo E. Faria Junior ◽  
Ferdinand Haas ◽  
Emma-Sophia Heller ◽  
Florian Dirnberger ◽  
...  
Keyword(s):  
Light Scattering ◽  
Quantum Limit ◽  
Core Shell ◽  
One Dimensional ◽  
Inelastic Light Scattering ◽  
The One ◽  
Shell Nanowires

Exploring the Multidimensional Facets of Authoritarianism: Authoritarian Aggression and Social Dominance Orientation

2008 ◽  
Vol 67 (1) ◽  
pp. 51-60 ◽  
Author(s):  
Stefano Passini
Keyword(s):  
Social Dominance ◽  
Factor Model ◽  
Three Dimensional ◽  
Social Dominance Orientation ◽  
Model Fit ◽  
Regression Analyses ◽  
One Dimensional ◽  
Confirmatory Factor ◽  
The One ◽  
Better Than

The relation between authoritarianism and social dominance orientation was analyzed, with authoritarianism measured using a three-dimensional scale. The implicit multidimensional structure (authoritarian submission, conventionalism, authoritarian aggression) of Altemeyer’s (1981, 1988) conceptualization of authoritarianism is inconsistent with its one-dimensional methodological operationalization. The dimensionality of authoritarianism was investigated using confirmatory factor analysis in a sample of 713 university students. As hypothesized, the three-factor model fit the data significantly better than the one-factor model. Regression analyses revealed that only authoritarian aggression was related to social dominance orientation. That is, only intolerance of deviance was related to high social dominance, whereas submissiveness was not.

Adiabatic large polarons in anisotropic molecular crystals

2011 ◽  
Vol 35 (1) ◽  
pp. 15-27
Author(s):  
Zoran Ivić ◽  
Željko Pržulj
Keyword(s):  
Energy Transfer ◽  
Effective Mass ◽  
Molecular Crystals ◽  
Single Chain ◽  
Proper Understanding ◽  
One Dimensional ◽  
Interchain Coupling ◽  
Large Polaron ◽  
The One

Adiabatic large polarons in anisotropic molecular crystals We study the large polaron whose motion is confined to a single chain in a system composed of the collection of parallel molecular chains embedded in threedimensional lattice. It is found that the interchain coupling has a significant impact on the large polaron characteristics. In particular, its radius is quite larger while its effective mass is considerably lighter than that estimated within the one-dimensional models. We believe that our findings should be taken into account for the proper understanding of the possible role of large polarons in the charge and energy transfer in quasi-one-dimensional substances.

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