The Metal-Nonmetal Transition Revisited

2018 ◽  
Author(s):  
P. Edwards ◽  
C.N.R. Rao
Keyword(s):  
Nonmetal Transition

scholarly journals Core-Hole Screening as a Probe for a Metal-to-Nonmetal Transition in Lead Clusters

2009 ◽  
Vol 102 (13) ◽  
Author(s):  
V. Senz ◽  
T. Fischer ◽  
P. Oelßner ◽  
J. Tiggesbäumker ◽  
J. Stanzel ◽  
...  
Keyword(s):  
Core Hole ◽  
Nonmetal Transition

Slow Dynamics Due to the Metal-Nonmetal Transition in Liquids

2003 ◽  
Vol 217 (7) ◽  
pp. 803-816 ◽  
Author(s):  
Makoto Yao ◽  
Hirotaka Kohno ◽  
Hiroaki Kajikawa
Keyword(s):  
Relaxation Time ◽  
Glass Transition ◽  
Liquid Glass ◽  
Sound Attenuation ◽  
Slow Dynamics ◽  
Anomalous Increase ◽  
Relaxation Strength ◽  
Transition Range ◽  
Liquid Dynamics ◽  
Nonmetal Transition

AbstractIt is well known that the liquid dynamics slows down on approaching the liquid-gas critical point or the liquid-glass transition. Recently we have found by the sound attenuation measurements that the metal-nonmetal (M-NM) transition also induces slow dynamics. In the M-NM transition range of expanded liquid Hg, we have observed anomalous increase in the sound attenuation due to the structural relaxation process. Assuming a simple Debye-type relaxation, we have estimated that the relaxation time should be of the order of nanoseconds and revealed that the relaxation strength has a broad maximum in the M-NM transition range. Moreover, two types of anomalies have been observed also in the semiconductor-metal (S-M) transition range of liquid Te-Se mixtures. We present the recent experimental results of the sound attenuation measurements and discuss briefly the mechanisms of the slow dynamics in the metal-nonmetal transition range of liquids.

Metal-nonmetal transition in dense fluid hydrogen

2008 ◽  
Vol 128 (4) ◽  
pp. 044712 ◽  
Author(s):  
Tomonari Sumi ◽  
Hideo Sekino
Keyword(s):  
Dense Fluid ◽  
Nonmetal Transition

scholarly journals On the mathematical model of combined rarefaction and compression waves in condensed matter

2021 ◽  
Vol 50 ◽  
pp. 104-107
Author(s):  
Alexander Alexandrovitch Samokhin ◽  
Pavel Aleksandrovich Pivovarov
Keyword(s):  
Shock Wave ◽  
Rarefaction Wave ◽  
Condensed Matter ◽  
Steady State Regime ◽  
Compression Waves ◽  
Momentum Fluxes ◽  
State Regime ◽  
The Mathematical Model ◽  
The Waves ◽  
Nonmetal Transition

Two waves model where shock wave is combined with rarefaction wave appearing in laser ablation due to metal-nonmetal transition effect is investigated using conservation laws for mass and momentum fluxes for the steady-state regime of the process. This approach permits to obtain the relation between front velocities of the waves which shows that the rarefaction wave can be rather slow compared with the generated shock wave.

scholarly journals Structural Studies on the Metal-nonmetal Transition in Expanded Fluids.

1991 ◽  
Vol 33 (4) ◽  
pp. 217-223
Author(s):  
Kozaburo TAMURA ◽  
Shinya HOSOKAWA
Keyword(s):  
Structural Studies ◽  
Nonmetal Transition

Metal–nonmetal transition in copper–xenon system

1983 ◽  
Vol 79 (3) ◽  
pp. 1552-1554 ◽  
Author(s):  
A. I. Eatah ◽  
A. A. Ghani Awad
Keyword(s):  
Nonmetal Transition
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