Electronic Structures of the Kondo Semiconductor YbB12: Temperature and Non-Magnetic Dilution Effects

2002 ◽  
Vol 71 (Suppl) ◽  
pp. 303-305 ◽  
Author(s):  
Hidekazu Okamura ◽  
Masaharu Matsunami ◽  
Tomoaki Inaoka ◽  
Shin-ichi Kimura ◽  
Takao Nanba ◽  
...  
Keyword(s):  
Electronic Structures ◽  
Magnetic Dilution ◽  
Kondo Semiconductor ◽  
Dilution Effects

Magnetic Dilution Effects in the Intermetallic Compound GdIn3

2015 ◽  
Vol 29 (2) ◽  
pp. 423-426 ◽  
Author(s):  
L. S. Silva ◽  
E. B. Peixoto ◽  
S. G. Mercena ◽  
A. A. Coelho ◽  
C. T. Meneses ◽  
...  
Keyword(s):  
Intermetallic Compound ◽  
Magnetic Dilution ◽  
Dilution Effects

scholarly journals Dilution effects on the antiferromagnetic Kondo semiconductor CeOs2Al10

2017 ◽  
Vol 807 ◽  
pp. 022003 ◽  
Author(s):  
Y Okada ◽  
J Kawabata ◽  
Y Yamada ◽  
Y Muro ◽  
T Takabatake
Keyword(s):  
Kondo Semiconductor ◽  
Dilution Effects

Magnetic dilution effects on morin phase transition in hematite

1972 ◽  
Vol 49 (1) ◽  
pp. 135-146 ◽  
Author(s):  
J. K. Srivastava ◽  
R. P. Sharma
Keyword(s):  
Phase Transition ◽  
Magnetic Dilution ◽  
Dilution Effects

The Nature of Oxide Surfaces: Topographic and Electronic Structure

1993 ◽  
Vol 51 ◽  
pp. 966-967
Author(s):  
Dawn A. Bonnell ◽  
Yong Liang
Keyword(s):  
Transition Metal Oxides ◽  
Electronic Structures ◽  
Recent Progress ◽  
Spatial Localization ◽  
Level Of Detail ◽  
Scanning Tunneling ◽  
Oxide Surfaces ◽  
Tunneling Microscopy ◽  
Considerable Effort ◽  
Complete Understanding

Recent progress in the application of scanning tunneling microscopy (STM) and tunneling spectroscopy (STS) to oxide surfaces has allowed issues of image formation mechanism and spatial resolution limitations to be addressed. As the STM analyses of oxide surfaces continues, it is becoming clear that the geometric and electronic structures of these surfaces are intrinsically complex. Since STM requires conductivity, the oxides in question are transition metal oxides that accommodate aliovalent dopants or nonstoichiometry to produce mobile carriers. To date, considerable effort has been directed toward probing the structures and reactivities of ZnO polar and nonpolar surfaces, TiO2 (110) and (001) surfaces and the SrTiO3 (001) surface, with a view towards integrating these results with the vast amount of previous surface analysis (LEED and photoemission) to build a more complete understanding of these surfaces. However, the spatial localization of the STM/STS provides a level of detail that leads to conclusions somewhat different from those made earlier.

AIR DILUTION EFFECTS ON TETRADECANE SPRAY AUTOIGNITION IN TRANSCRITICAL AND SUPERCRITICAL REGIMES

1999 ◽  
Vol 9 (2) ◽  
pp. 153-172 ◽  
Author(s):  
M. De Joannon ◽  
Antonio Cavaliere ◽  
Raffaele Ragucci
Keyword(s):  
Dilution Effects

Advanced Electronic Structures

1992 ◽  
Author(s):  
Mark van Schilfgaarde
Keyword(s):  
Electronic Structures

The Spread of Pollutants from Harbour Sludge Depots

1984 ◽  
Vol 16 (3-4) ◽  
pp. 623-633
Author(s):  
M Loxham ◽  
F Weststrate
Keyword(s):  
Time Scales ◽  
Molecular Diffusion ◽  
Near Field ◽  
Parameter Analysis ◽  
Migration Patterns ◽  
Long Time ◽  
Dilution Effects ◽  
Short Time ◽  
Harbour Sludge

It is generally agreed that both the landfill option, or the civil techniques option for the final disposal of contaminated harbour sludge involves the isolation of the sludge from the environment. For short time scales, engineered barriers such as a bentonite screen, plastic sheets, pumping strategies etc. can be used. However for long time scales the effectiveness of such measures cannot be counted upon. It is thus necessary to be able to predict the long term environmenttal spread of contaminants from a mature landfill. A model is presented that considers diffusion and adsorption in the landfill site and convection and adsorption in the underlaying aquifer. From a parameter analysis starting form practical values it is shown that the adsorption behaviour and the molecular diffusion coefficient of the sludge, are the key parameters involved in the near field. The dilution effects of the far field migration patterns are also illustrated.

On the Structure of Lead(II) Complexes in Aqueous Solutions. I. Trinuclear Clusters

1995 ◽  
Vol 60 (4) ◽  
pp. 527-536 ◽  
Author(s):  
Martin Breza ◽  
Alena Manová
Keyword(s):  
Quantum Chemistry ◽  
Aqueous Solutions ◽  
Electronic Structures ◽  
Mndo Method ◽  
Model Systems ◽  
Trinuclear Clusters ◽  
The Stability ◽  
Semiempirical Mndo

Using semiempirical MNDO method of quantum chemistry the optimal geometries and corresponding electronic structures of [Pb3(OH)n]6-n model systems as well as of their hydrated [Pb3(OH)n(H2O)8-n]6-n analogues (n = 4, 5) are investigated. The most stable trinuclear lead(II) complexes present in aqueous solutions correspond to cyclo-(μ3-OH)(μ2-OH)3Pb32+, Pb(μ-OH)2Pb(μ-OH)2Pb2+, cyclo-(μ3-OH)2(μ2-OH)3Pb3+, Pb(OH)(μ-OH)2Pb(μ-OH)Pb(OH)+ and Pb(OH)(μ-OH)2Pb(μ-OH)2Pb+ systems. The key role of OH bridges (by vanishing direct Pb-Pb bonds) on the stability of individual isomers is discussed.

Sign in / Sign up

Export Citation Format

Share Document