The role of the electronic mean free path in magnetic resistive anomalies

1969 ◽  
Vol 7 (18) ◽  
pp. 1367-1369 ◽  
Author(s):  
C. Hargitai
Keyword(s):  
Free Path ◽  
Mean Free Path

Role of neutral-particle bombardment in dust–dust interactions in plasmas

2001 ◽  
Vol 65 (4) ◽  
pp. 257-272 ◽  
Author(s):  
Ya. K. KHODATAEV ◽  
G. E. MORFILL ◽  
V. N. TSYTOVICH
Keyword(s):  
Free Path ◽  
Particle Bombardment ◽  
Neutral Particle ◽  
Mean Free Path ◽  
Dust Particles ◽  
Neutral Particles ◽  
Additional Force ◽  
Numerical Coefficient ◽  
The Mean

It is shown that the interaction of dust with neutral plasma particles can lead to attractive forces between dust particles, both in the case where the distance between dust particles is less than the mean free path of neutral particles and in the case where it is greater. The expressions for attractive forces differs in the two limits only by a numerical coefficient. The additional force of dust interaction is found to be due to the neutrals created by recombination of charged plasma particles on the surface of dust particles. The influence of radiative dust cooling on dust–dust interaction is considered.

Magnetic multilayers of Fe/Au: role of the electron mean free path

1999 ◽  
Vol 11 (30) ◽  
pp. 5717-5722 ◽  
Author(s):  
M A Howson ◽  
B J Hickey ◽  
J Garfield ◽  
J Xu ◽  
P A Ryan ◽  
...  
Keyword(s):  
Free Path ◽  
Mean Free Path ◽  
Magnetic Multilayers ◽  
Electron Mean Free Path

Thermal transport through fishbone silicon nanoribbons: unraveling the role of Sharvin resistance

Nanoscale ◽  
2019 ◽  
Vol 11 (17) ◽  
pp. 8196-8203 ◽  
Author(s):  
Lin Yang ◽  
Yang Zhao ◽  
Qian Zhang ◽  
Juekuan Yang ◽  
Deyu Li
Keyword(s):  
Free Path ◽  
Thermal Transport ◽  
Mean Free Path

The phonon mean free path increases with the fin width, boosting the Sharvin resistance at the constrictions.

Influence of the ion mean free path and the role of oxygen in nitriding processes

2003 ◽  
Vol 94 (4) ◽  
pp. 2242-2247 ◽  
Author(s):  
C. A. Figueroa ◽  
E. Ochoa ◽  
F. Alvarez
Keyword(s):  
Free Path ◽  
Mean Free Path

scholarly journals Role of mean free path in spatial phase correlation and nodal screening

2006 ◽  
Vol 74 (6) ◽  
pp. 999-1005 ◽  
Author(s):  
B. A. van Tiggelen ◽  
D Anache ◽  
A Ghysels
Keyword(s):  
Free Path ◽  
Mean Free Path ◽  
Phase Correlation ◽  
Spatial Phase

Role of Finite Vacancy Relaxation Rate at SHS Reactions in Nanosized Multilayers

2011 ◽  
Vol 309-310 ◽  
pp. 215-222
Author(s):  
T.V. Zaporozhets ◽  
Andriy Gusak
Keyword(s):  
Relaxation Rate ◽  
Free Path ◽  
Vacancy Concentration ◽  
Free Path Length ◽  
Mean Free Path ◽  
Temperature Dependent ◽  
Slowing Down ◽  
Vacancy Generation ◽  
Synthesis Reactions

Rate of SHS (self-propagating high-tеmperature synthesis) reactions in solid nano-sized multilayers is controlled by the time and temperature dependent vacancy concentration. The increase of reaction temperature is typically faster than the rate of vacancy generation. Therefore, the finite relaxation rate of vacancies leads to drastic slowing down of SHS. On the other hand, as-prepared vacancy supersaturation due to fast deposition on the cold substrate may lead to a certain acceleration of SHS. Influence of (1) vacancy mean free path and (2) initial vacancy supersaturation on the SHS rate is investigated numerically. In wide region of parameters the front velocity appears to be inversely proportional to the square root of vacancy mean free path length.

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