G. S. Vieira - Publications, H-index & Citations

G. S. Vieira

instituto de estudos avançados

6H指数

44论文数

106被引数

收录论文 11

发表时间

Evidence of a conductive superficial layer, unintentionally generated by plasma etching, as the cause of high perimeter current on InGaAs photodiodes 由等离子体刻蚀意外产生的导电表面层作为InGaAs光电二极管高周长电流的原因的证据

Physica B-Condensed Matter

IF2.8

2026-08-19

OAAI

O.M. Braga; R.P.L. Steimvacher; C.A. Delfino; R.M.S. Kawabata; L.D. Pinto; G.S. Vieira; M.P. Pires; P.L. Souza; J.A. Carlin; S. Krishna

Investigation of InGaAs/InP photodiode surface passivation using epitaxial regrowth of InP via photoluminescence and photocurrent

MATERIALS SCIENCE IN SEMICONDUCTOR PROCESSING

IF4.6

2023-02-01

PREAI

Braga, O. M.; Delfino, C. A.; Kawabata, R. M. S.; Pinto, L. D.; Vieira, G. S.; Pires, M. P.; Souza, P. L.; Marega, E.; Carlin, J. A.; Krishna, S.

Effect of electric field non-uniformity on the differences between I-V characteristics of QWIP devices fabricated on the same wafer

SENSORS AND ACTUATORS A-PHYSICAL

IF4.9

2020-01-01

PREAI

Santos, Tiago G.; Vieira, Gustavo S.; Delfino, Cristian A.; Tanaka, Roberto Y.; Abe, Nancy M.; Passaro, Angelo; Fernandes, Fernando M.; Quivy, Alain A.

Effect of dopant segregation and negative differential mobility on multi-quantum well activation energy

JOURNAL OF MATERIALS SCIENCE

IF3.9

2017-01-13

PREAI

Pedroso, D. M.; Santos, T. G.; Delfino, C. A.; Vieira, G. S.; Fernandes, F. M.; Quivy, A. A.; Passaro, A.

Computation of dark current in QWIPs using a modelling based on Ehrenfest theorem

JOURNAL OF PHYSICS D-APPLIED PHYSICS

IF3.2

2015-08-13

PREAI

Pedroso, D. M.; Passaro, A.; Dacal, L. C. O.; Vieira, G. S.; Silva, E. C. F.; Quivy, A. A.

Current bistability in a weakly coupled multi-quantum well structure: a magnetic field induced 'memory effect'

JOURNAL OF PHYSICS D-APPLIED PHYSICS

IF3.2

2009-06-26

PREAI

Feu, W. H. M.; Villas-Boas, J. M.; Cury, L. A.; Guimaraes, P. S. S.; Vieira, G. S.; Tanaka, R. Y.; Passaro, A.; Pires, M. P.; Landi, S. M.; Souza, P. L.

Intraband Auger effect in InAs/InGaAlAs/InP quantum dot structures

APPLIED PHYSICS LETTERS

IF3.6

2008-08-07

PREAI

Gebhard, T.; Alvarenga, D.; Souza, P. L.; Guimaraes, P. S. S.; Unterrainer, K.; Pires, M. P.; Vieira, G. S.; Villas-Boas, J. M.

Resonant tunneling between thermal excited states tuned by a magnetic field

PHYSICAL REVIEW B

IF3.7

2007-05-18

PREAI

Vieira, G. S.; Feu, W. H. M.; Villas-Boas, J. M.; Guimaraes, P. S. S.; Studart, Nelson