Experimental evidence for the dynamic Jahn-Teller effect in La0.65Ca0.35MnO3.

Comment on "experimental evidence of a dynamic Jahn-Teller effect in C(+60").

Detailed analysis of the highest occupied molecular orbital band shape in the photoelectron spectrum of gaseous C60 reveals a dynamic Jahn-Teller effect in the ground state of C60(+). The direct observation of three tunneling states asserts a D(3d) geometry for the isolated cation, originating from a strong vibronic coupling. These results show that the ionic motion plays an important role in t...

Evidence of dynamic Jahn-Teller distortions in two-dimensional crystalline molecular films

A Computational Study to Find the Vibrational Modes Connected with Specific Molecular Structures of Calculated Compound

The purpose of this research is to provide a deeper understanding of the planar high- symmetry configuration instability. In the ideal case, the distortion corresponds to the movements of nuclei along normal modes that belong to non-totally symmetric irreps of the high symmertry (HS) point group of molecule. The analysis of the structural distortion from the HS nuclear arrangements of the JT ac...

The Influence of the Dynamic Jahn-Teller Effect on the Phonon-Scattering Mechanism at Acceptors in Semiconductors with Cubic Symmetry

The ground state of acceptors in cubic semiconductors is fourfold degenerate (I?,) and the interaction with the lattice vibrations leads to the possibility of a Jahn-Teller effect [l]. The extended nature of the wave function of these defects [ 2 ] has two important consequences : (i) the interaction is mainly with long-wavelength acoustic phonons, (ii) because of the large elastic energy assoc...

Experimental evidence of a dynamic Jahn - Teller effect in C

S. E. Canton, 2, ∗ A. J. Yencha, E. Kukk, J. D. Bozek, M. C. A. Lopes, G. Snell, and N. Berrah Department of Physics, Western Michigan University, Kalamazoo MI 49008 Lawrence Berkeley National Laboratory, ALS, University of California, Berkeley CA 94720 Department of Chemistry, State University of New-York at Albany, Albany, NY 12222 Department of Physical Sciences, Oulu University, Linnanmaa, ...