Validity of the Floating Double‐Probe Method in a Magnetic Field

1965 ◽  
Vol 36 (8) ◽  
pp. 2361-2362 ◽  
Author(s):  
M. Sugawara ◽  
Y. Hatta
Keyword(s):  
Magnetic Field ◽  
Probe Method ◽  
Double Probe

Effect of Magnetic Fields on the Resistance and Microstructure of Al-Cu Alloy during Solidification Processing

2011 ◽  
Vol 287-290 ◽  
pp. 2916-2920
Author(s):  
Chun Yan Ban ◽  
Peng Qian ◽  
Xu Zhang ◽  
Qi Xian Ba ◽  
Jian Zhong Cui
Keyword(s):  
Magnetic Field ◽  
Magnetic Fields ◽  
Turning Points ◽  
Probe Method ◽  
Solidification Processing ◽  
Ac Magnetic Field ◽  
Dc Magnetic Field ◽  
Cu Alloy ◽  
The Difference ◽  
Good Agreement

The resistance of Al-21%Cu alloy under no magnetic field, DC magnetic field and AC magnetic field from liquid to solid was measured by a four-probe method. The difference of resistance versus temperature curves (R-T curves) was analyzed. It is found that the R-T curves of Al-21%Cu alloy are monotone decreasing and have two obvious turning points. Under DC magnetic field, the liquidus and solidus temperatures of the alloy both decrease, while under AC magnetic field, the liquidus and solidus temperatures both increase. There is a good agreement between the microstructure of quenching sample and R-T curves. The mechanism of the effect of magnetic fields was discussed.

Plasma diagnosis in d.c.-biased hot-filament-assisted chemical vapour deposition by double-probe method

1993 ◽  
Vol 2 (2-4) ◽  
pp. 476-480
Author(s):  
Zhenwu Xuan ◽  
Peichun Yang ◽  
Xin Pu ◽  
Erkai Liu ◽  
Lichang Qi ◽  
...  
Keyword(s):  
Chemical Vapour Deposition ◽  
Vapour Deposition ◽  
Chemical Vapour ◽  
Probe Method ◽  
Double Probe ◽  
Plasma Diagnosis ◽  
Hot Filament

Electron Temperature Measurement in a Premixed Flat Flame Using the Double Probe Method

2012 ◽  
Vol 52 (8) ◽  
pp. 692-698 ◽  
Author(s):  
J. Wild ◽  
P. Kudrna ◽  
M. Tichý ◽  
V. Nevrlý ◽  
M. Střižík ◽  
...  
Keyword(s):  
Electron Temperature ◽  
Temperature Measurement ◽  
Probe Method ◽  
Double Probe ◽  
Flat Flame

A time-resolved Langmuir double-probe method for the investigation of pulsed magnetron discharges

2004 ◽  
Vol 96 (12) ◽  
pp. 6994-7001 ◽  
Author(s):  
Th. Welzel ◽  
Th. Dunger ◽  
H. Kupfer ◽  
F. Richter
Keyword(s):  
Probe Method ◽  
Time Resolved ◽  
Double Probe ◽  
Pulsed Magnetron

scholarly journals Four-point probe stand for magnetoresistance measurement of unpatterned sample

2021 ◽  
Vol 2086 (1) ◽  
pp. 012062
Author(s):  
A N Pestova ◽  
O S Trushin
Keyword(s):  
Magnetic Field ◽  
Reliable Data ◽  
Probe Method ◽  
Alternating Magnetic Field ◽  
Processing Route ◽  
Experimental Stand

Abstract An experimental stand for express diagnostics of multilayer spin tunnel structures has been developed. The current-in-plane tunnelling method (CIPT) requires no processing, is fast, and provides reliable data which are reflective of the deposition only. The stand is based on the four-probe method for measuring resistance at external alternating magnetic field. This technique can be applied after only a short processing route, thereby saving time and resources, and reducing the potential for damaging the junction.

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