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High temperature behavior of subpicosecond electron transport transient in 3C- and 6H-SiC

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dc.creator Bezerra E. F.
dc.creator Caetano E. W. S.
dc.creator Freire V. N.
dc.creator Silva Jr. E. F. da
dc.creator Costa J. A. P. da
dc.date 1999
dc.date.accessioned 2013-05-29T23:35:25Z
dc.date.available 2013-05-29T23:35:25Z
dc.date.issued 2013-05-30
dc.identifier http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97331999000400036
dc.identifier http://www.doaj.org/doaj?func=openurl&genre=article&issn=01039733&date=1999&volume=29&issue=4&spage=785
dc.identifier.uri http://koha.mediu.edu.my:8181/jspui/handle/123456789/2799
dc.description A study of the subpicosecond high-field electron transport transient in 3C- and 6H-SiC polytypes at high lattice temperatures is performed. Electric field intensities up to 1000 kV/cm and lattice temperatures of 300, 673, and 1073 K are considered. It is shown that the transient regime behavior depends on the electric field intensity as well as on the lattice temperature, but it is always shorter or of the order of 0.3 ps. For the lowest lattice temperature, an electron velocity overshoot can always occur when the electric field intensity is higher than 300 kV/cm, but it decreases and can even disappear when the lattice temperature is raised.
dc.publisher Sociedade Brasileira de Física
dc.source Brazilian Journal of Physics
dc.title High temperature behavior of subpicosecond electron transport transient in 3C- and 6H-SiC


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