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Hole drift velocity in high‐purity Ge between 8 and 220 °K

 

作者: G. Ottaviani,   C. Canali,   F. Nava,   J. W. Mayer,  

 

期刊: Journal of Applied Physics  (AIP Available online 1973)
卷期: Volume 44, issue 6  

页码: 2917-2918

 

ISSN:0021-8979

 

年代: 1973

 

DOI:10.1063/1.1662678

 

出版商: AIP

 

数据来源: AIP

 

摘要:

The hole drift velocity in high‐purity Ge as a function of electric field (2−104V/cm and temperature (8–220 °K) has been measured with the time‐of‐flight technique. The electric field was applied parallel to the ⟨100⟩ axis. The drift mobility in the Ohmic regime is in agreement with measurements of Hall mobility in high‐purity Ge and with theoretical predictions. At temperatures below 100 °K the drift velocity reaches limiting values, and at 8 °K it is 1.3×107cm/sec.

 

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