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Development of seminconductor nanowire materials for electronic and photonics applications
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Física - PPGFCâmpus São Carlos, 2019-12-05)
The thesis is concerned with study of GaAs nanowires fabricated on Si substrate.
The possibility of growing III-V semiconductor materials directly on silicon in the
form of nanowires is an attractive route to the integration ...
OPPOSITE TRENDS BETWEEN DIGITAL AND ANALOG PERFORMANCE FOR DIFFERENT TFET TECHNOLOGIES
(Ieee, 2018-01-01)
Different Tunnel-FET technologies are analyzed in terms of digital and analog figures of merit. The digital figure of merit used was the subthreshold swing (SS), while the analog parameter was the intrinsic voltage gain ...
Opposite trends between digital and analog performance for different TFET technologies
(2018-05-29)
Different Tunnel-FET technologies are analyzed in terms of digital and analog figures of merit. The digital figure of merit used was the subthreshold swing (SS), while the analog parameter was the intrinsic voltage gain ...
Estudo de interfaces entre isolantes topológicos e semicondutoresStudy of interfaces between topological insulators and semiconductors
(Universidade Federal de UberlândiaBrasilPrograma de Pós-graduação em Física, 2021)
Estudos teórico e experimental de nanocristais semicondutores coloidais: determinação do “bandgap”, da distribuição de tamanhos e da cinética de crescimentoTheoretical and experimental studies of colloidal semiconductor nanocrystals: determination of bandgap, size distribution and growth kinetics
(Universidade Federal de Viçosa, 2018)
Intersubband excitations at finite temperatures and their roles in different quasi-one-dimensional systems
(Sociedade Brasileira de Física, 2006-06-01)
We theoretically study many-body excitations in three different quasi-one-dimensional (Q1D) electron systems: (i) those formed on the surface of liquid Helium; (ii) in two coupled semiconductor quantum wires; and (iii) Q1D ...
Intersubband excitations at finite temperatures and their roles in different quasi-one-dimensional systems
(Sociedade Brasileira de Física, 2006-06-01)
We theoretically study many-body excitations in three different quasi-one-dimensional (Q1D) electron systems: (i) those formed on the surface of liquid Helium; (ii) in two coupled semiconductor quantum wires; and (iii) Q1D ...
Estudio experimental de aleaciones ternarias semimagnéticas de (III-V) (Mn, Cr).
(Universidad Nacional de ColombiaMedellín - Ciencias - Doctorado en Ciencias - FísicaEscuela de físicaFacultad de CienciasMedellínUniversidad Nacional de Colombia - Sede Medellín, 2021-06-22)
Durante más de dos décadas, el estudio de las impurezas magnéticas en semiconductores ha recibido una gran atención. El interés en estos compuestos es impulsado en parte por el deseo de utilizar el spin del electrón en la ...
'ZN IND.7'SB IND. 2'O IND. 12' contendo Ce(III), Pr(III) ou Eu(III): investigação de suas propriedades estruturais e ópticas para potencial aplicação como cintilador
(Universidade Estadual Paulista (Unesp), 2012-03-12)
A matriz estudada é uma cerâmica a base de Zn7Sb2O12, que possui estrutura do tipo espinélio inverso. A dopagem desta cerâmica com íons TR gera materiais com propriedades diferentes das da fase original que podem apresentar ...