To access the full text documents, please follow this link: http://hdl.handle.net/2117/7470

Study of emitter width effects on beta(F), f(T) and f(max) of 200 GHz SiGe HBTs by DD, HD and EB device simulation
López González, Juan Miguel; Schröter, Michael
Universitat Politècnica de Catalunya. Departament d'Enginyeria Electrònica; Universitat Politècnica de Catalunya. MNT - Grup de Recerca en Micro i Nanotecnologies
This paper studies the effect of emitter width on the dc current gain, βF , and ac figures of merit, cut-off frequency, f T, and maximum oscillation frequency, f max, of realistic structures for 200 GHz SiGe heterojunction bipolar transistors (HBTs) using two-dimensional drift-diffusion (DD), hydrodynamic (HD) and energy balance (EB) simulations. The carrier transport models used are briefly presented. The SiGe-HBTs studied have a base thickness of 15 nm. Results of the three transport models are shown and analyzed, for the different emitter geometries.
Àrees temàtiques de la UPC::Enginyeria electrònica
Àrees temàtiques de la UPC::Física::Física de l'estat sòlid::Semiconductors
Semiconductors
Electrònica
Semiconductors
info:eu-repo/semantics/publishedVersion
Article
         

Show full item record

Related documents

Other documents of the same author

López González, Juan Miguel; Martín García, Isidro; Ortega Villasclaras, Pablo Rafael; Orpella García, Alberto; Alcubilla González, Ramón
Ribera, Mireia; Pascual Almenara, Afra; Salse, Marina; Masip Ardévol, Llúcia; Granollers i Saltiveri, Toni; López González, Juan Miguel; Oliva Solé, Marta; Gil Iranzo, Rosa María; García González, Roberto; Gimeno Illa, Juan Manuel; Chiné Cónsul, Jonathan; Comas i Aleix, Anna Cristina
Ribera, Mireia; Pascual Almenara, Afra; Salse, Marina; Masip Ardévol, Llúcia; Granollers i Saltiveri, Toni; López González, Juan Miguel; Oliva Solé, Marta; Gil Iranzo, Rosa María; García González, Roberto; Gimeno Illa, Juan Manuel; Chiné Cónsul, Jonathan; Comas i Aleix, Anna Cristina
Ribera, Mireia; Pascual Almenara, Afra; Salse, Marina; Masip Ardévol, Llúcia; Granollers i Saltiveri, Toni; López González, Juan Miguel; Oliva Solé, Marta; Gil Iranzo, Rosa María; García González, Roberto; Gimeno Illa, Juan Manuel; Chiné Cónsul, Jonathan; Comas i Aleix, Anna Cristina
 

Coordination

 

Supporters