Spin‐polarized electronic structure of cobalt cluster anions studied by photoelectron spectroscopy

1995 ◽  
Vol 102 (15) ◽  
pp. 5960-5965 ◽  
Author(s):  
Hiroyuki Yoshida ◽  
Akira Terasaki ◽  
Katsuyoshi Kobayashi ◽  
Masaru Tsukada ◽  
Tamotsu Kondow
Keyword(s):  
Electronic Structure ◽  
Photoelectron Spectroscopy ◽  
Cluster Anions ◽  
Cobalt Cluster ◽  
Spin Polarized

PHOTOELECTRON SPECTROSCOPY OF SILICON–CARBON CLUSTER ANIONS

1996 ◽  
Vol 03 (01) ◽  
pp. 411-415 ◽  
Author(s):  
A. NAKAJIMA ◽  
T. TAGUWA ◽  
K. NAKAO ◽  
M. GOMEI ◽  
R. KISHI ◽  
...  
Keyword(s):  
Electronic Structure ◽  
Photon Energy ◽  
Photoelectron Spectroscopy ◽  
Carbon Cluster ◽  
Photoelectron Spectra ◽  
Laser Vaporization ◽  
Cluster Anions ◽  
Electron Spectrometer ◽  
Silicon Carbon ◽  
Magnetic Bottle

Photoelectron spectra of [Formula: see text] cluster anions (3≤n, m≤6) were measured at the photon energy of 3.49 eV, by using a magnetic-bottle electron spectrometer having ~60-meV resolution. The [Formula: see text] clusters were produced by laser vaporization of a carbon–silicon mixture rod in a He carrier gas. The spectra of the [Formula: see text] clusters are similar to those of pure [Formula: see text] clusters in the peak positions and their envelopes, which is attributed to the similarity in electronic structure of Si and C atoms, leading to a similar geometry. In contrast, the similarity in the photoelectron spectra is not observed between [Formula: see text] and [Formula: see text] clusters, which is attributed to a change in their geometry; from chain to ring.

scholarly journals The Utilization of Spin Polarized Photoelectron Spectroscopy as a Probe of Electron Correlation with an Ultimate Goal of Pu

2008 ◽  
Vol 1104 ◽  
Author(s):  
James G Tobin ◽  
SW Yu ◽  
B W Chung ◽  
S A Morton ◽  
T Komesu ◽  
...  
Keyword(s):  
Electronic Structure ◽  
Complex Systems ◽  
Electron Correlation ◽  
Photoelectron Spectroscopy ◽  
Spin Polarized

AbstractWe are developing the technique of spin-polarized photoelectron spectroscopy as a probe of electron correlation with the ultimate goal of resolving the Pu electronic structure controversy. Over the last several years, we have demonstrated the utility of spin polarized photoelectron spectroscopy for determining the fine details of the electronic structure in complex systems such as those shown below.

Electronic structure of vanadium cluster anions as studied by photoelectron spectroscopy

1997 ◽  
Vol 106 (6) ◽  
pp. 2182-2187 ◽  
Author(s):  
Masako Iseda ◽  
Tetsuya Nishio ◽  
Sang Yun Han ◽  
Hiroyuki Yoshida ◽  
Akira Terasaki ◽  
...  
Keyword(s):  
Electronic Structure ◽  
Photoelectron Spectroscopy ◽  
Cluster Anions

Electronic structure of actinide antimonides and tellurides from photoelectron spectroscopy

2004 ◽  
Vol 70 (20) ◽  
Author(s):  
T. Durakiewicz ◽  
J. J. Joyce ◽  
G. H. Lander ◽  
C. G. Olson ◽  
M. T. Butterfield ◽  
...  
Keyword(s):  
Electronic Structure ◽  
Photoelectron Spectroscopy

Magnetic Properties of Embedded Rh Clusters in Ni Matrix

1995 ◽  
Vol 384 ◽  
Author(s):  
Zhi-Qiang Li ◽  
Yuichi Hashi ◽  
Jing-Zhi Yu ◽  
Kaoru Ohno ◽  
Yoshiyuki Kawazoe
Keyword(s):  
Magnetic Properties ◽  
Electronic Structure ◽  
First Principles ◽  
Density Functional ◽  
Local Density ◽  
Magnetic Moments ◽  
Functional Formalism ◽  
Rhodium Clusters ◽  
Spin Polarized ◽  
Local Density Functional

ABSTRACTThe electronic structure and magnetic properties of rhodium clusters with sizes of 1 - 43 atoms embedded in the nickel host are studied by the first-principles spin-polarized calculations within the local density functional formalism. Single Rh atom in Ni matrix is found to have magnetic moment of 0.45μB. Rh13 and Rhl 9 clusters in Ni matrix have lower magnetic moments compared with the free ones. The most interesting finding is tha.t Rh43 cluster, which is bulk-like nonmagnetic in vacuum, becomes ferromagnetic when embedded in the nickel host.

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