Al+ Implanted 4H-SiC p(+)-i-n Diodes: Forward Current Negative Temperature Coefficient (Articolo in rivista)

Type
Label
  • Al+ Implanted 4H-SiC p(+)-i-n Diodes: Forward Current Negative Temperature Coefficient (Articolo in rivista) (literal)
Anno
  • 2013-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1109/LED.2013.2269863 (literal)
Alternative label
  • Nipoti, Roberta and Moscatelli, Francesco and De Nicola, Pietro (2013)
    Al+ Implanted 4H-SiC p(+)-i-n Diodes: Forward Current Negative Temperature Coefficient
    in IEEE electron device letters (Print)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Nipoti, Roberta and Moscatelli, Francesco and De Nicola, Pietro (literal)
Pagina inizio
  • 966 (literal)
Pagina fine
  • 968 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6555852 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 34 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 8 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • CNR IMM Bologna, I-4038 Bologna, Italy Lab Micro & Submicro Enabling Technol Emilia Roma, I-40129 Bologna, Italy (literal)
Titolo
  • Al+ Implanted 4H-SiC p(+)-i-n Diodes: Forward Current Negative Temperature Coefficient (literal)
Abstract
  • Vertical 4H-Silicon Carbide p(+)-i-n diodes are obtained by a selective area 1.5 x 10 (20) cm(-3) Al+ ion implantation of the anodes. These diodes are fabricated with identical steps except post-implantation annealing that is 1650 degrees C/25 min and 1950 degrees C/5 min. Electrical characterization in the temperature range 25 degrees C-290 degrees C is performed. The 1650 degrees C/25 min diodes have forward currents with a positive temperature coefficient. The 1950 degrees C/5 min diodes have forward current characteristics with a crossover point from a positive to a negative temperature coefficient that makes such characteristics almost stable versus temperature. (literal)
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