scholarly journals Circular Dichroism in Core Level Photoemission from an Adsorbed Chiral Molecule

2004 ◽  
Vol 92 (23) ◽  
Author(s):  
M. Polcik ◽  
F. Allegretti ◽  
D. I. Sayago ◽  
G. Nisbet ◽  
C. L. A. Lamont ◽  
...  
Keyword(s):  
Circular Dichroism ◽  
Core Level ◽  
Chiral Molecule ◽  
Circular Dichroïsm

Photoelectron circular dichroism in core level ionization of randomly oriented pure enantiomers of the chiral molecule camphor

2004 ◽  
Vol 120 (10) ◽  
pp. 4553-4556 ◽  
Author(s):  
Uwe Hergenhahn ◽  
Emma E. Rennie ◽  
Oliver Kugeler ◽  
Simon Marburger ◽  
Toralf Lischke ◽  
...  
Keyword(s):  
Circular Dichroism ◽  
Core Level ◽  
Chiral Molecule ◽  
Circular Dichroïsm

Plasmonic circular dichroism in side-by-side oligomers of gold nanorods: the influence of chiral molecule location and interparticle distance

2015 ◽  
Vol 17 (12) ◽  
pp. 8187-8193 ◽  
Author(s):  
Shuai Hou ◽  
Hui Zhang ◽  
Jiao Yan ◽  
Yinglu Ji ◽  
Tao Wen ◽  
...  
Keyword(s):  
Circular Dichroism ◽  
Gold Nanorods ◽  
Interparticle Distance ◽  
Chiral Molecule ◽  
Highly Sensitive ◽  
Circular Dichroïsm

The CD signal of Au nanorod assemblies is highly sensitive to the chiral molecule location and the interparticle distance.

MAGNETIC COUPLING OF ALKALI AND RARE-GAS FILMS ADSORBED ON A FERROMAGNETIC SURFACE

2002 ◽  
Vol 09 (02) ◽  
pp. 895-899 ◽  
Author(s):  
M. SCHICKETANZ ◽  
A. OELSNER ◽  
G. H. FECHER ◽  
J. MORAIS ◽  
G. SCHÖNHENSE
Keyword(s):  
Angular Distribution ◽  
Circular Dichroism ◽  
Magnetic Circular Dichroism ◽  
Magnetic Coupling ◽  
Mirror Image ◽  
Core Level ◽  
Rare Gas ◽  
Circular Dichroïsm

The observation of magnetic circular dichroism in the angular distribution of photoelectrons (MCDAD) from alkali and rare-gas films adsorbed on a thin remanently magnetized Co layer is reported. The observation of an antisymmetric MCDAD near normal emission for Co(0001)–Cs 5p semi core level is shown. The reversed magnetization leads to a mirror-image-like distribution. The second system under investigation, physisorbed Co(0001)–Xe 5p, does not give such an but shows significant differences in the MCDAD signal for both directions of magnetization, in particular in the |mj| substates of the p3/2 level. A magnetic coupling between Xe and Co is evident when we take results of spin-resolved photoemission into account.

DICHROISM IN ANGLE-RESOLVED PHOTOEMISSION FROM Pt(111)

2002 ◽  
Vol 09 (02) ◽  
pp. 883-888 ◽  
Author(s):  
G. H. FECHER ◽  
J. BRAUN ◽  
A. OELSNER ◽  
CH. OSTERTAG ◽  
G. SCHÖNHENSE
Keyword(s):  
Circular Dichroism ◽  
Band Structure ◽  
Valence Band ◽  
Single Step ◽  
Core Level ◽  
X Ray ◽  
Photoelectron Diffraction ◽  
Band Emission ◽  
First Results ◽  
Circular Dichroïsm

The angular dependence of the circular dichroism in photoemission from Pt(111) was investigated for excitation with VUV and soft X-ray radiation. VUV excitation was used to probe band structure and the circular dichroism for valence band emission. The measurements are compared to full relativistic single step photoemission calculations. XPS was used to investigate the circular dichroism in emission from the 4f core level. In this case, the dichroism is induced by photoelectron diffraction. First results from single step core level calculations are compared to the experimental observations.

scholarly journals Photoelectron-diffraction effects and circular dichroism in core-level photoemission

1994 ◽  
Vol 50 (9) ◽  
pp. 6203-6208 ◽  
Author(s):  
C. Westphal ◽  
A. P. Kaduwela ◽  
C. S. Fadley ◽  
M. A. Van Hove
Keyword(s):  
Circular Dichroism ◽  
Core Level ◽  
Photoelectron Diffraction ◽  
Diffraction Effects ◽  
Circular Dichroïsm

Core-level magnetic circular dichroism in Fe3O4 and CoFe2O4

1996 ◽  
Vol 78 ◽  
pp. 275-278 ◽  
Author(s):  
Tsuneharu Koide ◽  
Tetsuo Shidara ◽  
Katsuhiko Ymaguchi ◽  
Atsushi Fujimori ◽  
Hirohito Fukutani ◽  
...  
Keyword(s):  
Circular Dichroism ◽  
Magnetic Circular Dichroism ◽  
Core Level ◽  
Circular Dichroïsm
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