Experimental determination of strain-induced anisotropy during nonproportional straining of an A1/Mg alloy at room temperature

1991 ◽  
Vol 7 (8) ◽  
pp. 827-846 ◽  
Author(s):  
Shiyuan Cheng ◽  
Erhard Krempl
2007 ◽  
Vol 16 (3) ◽  
pp. 321-326 ◽  
Author(s):  
Hualong Li ◽  
Emilie Hsu ◽  
Jerzy Szpunar ◽  
Ravi Verma ◽  
Jon. T. Carter

1961 ◽  
Vol 83 (1) ◽  
pp. 27-32 ◽  
Author(s):  
Gennaro L. Goglia ◽  
Gordon J. Van Wylen

The limit line of supersaturation of slightly superheated nitrogen vapor as it expands in a two-dimensional nozzle has been determined. The results indicate that the degrees of supersaturation vary from 12.3 F at a condensation temperature of 109 R to 3.5 F at 126 R. These results are in agreement with work of other investigations with nitrogen gas initially at room temperature.


2007 ◽  
Vol 43 (5) ◽  
pp. 1880-1883 ◽  
Author(s):  
Pedram Khalili Amiri ◽  
Behzad Rejaei ◽  
Marina Vroubel ◽  
Yan Zhuang ◽  
Joachim N. Burghartz

2000 ◽  
Vol 622 ◽  
Author(s):  
Konstantin V. Vassilevski ◽  
Konstantinos Zekentes ◽  
Alexandr V. Zorenko ◽  
Leonid P. Romanov

ABSTRACT4H-SiC p+-n-n+ diodes of low series resistivity were fabricated and packaged. The diodes exhibited a homogeneous avalanche breakdown at voltage Ub=260V. These diodes were capable to dissipate a pulsed power density of 7.4 MW/cm2 at avalanche current. Isothermal I-V characteristics of fabricated diodes were measured at forward bias and at avalanche breakdown. An experimental determination of the electron saturated drift velocity along the c-axis in 4H-SiC was performed for the first time. It was found to be 7.7×106cm/s at room temperature.


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