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Perfil en el portal institucional

Fernandez Gonzalez, Alvaro De Guzman alvarodeguzman.fernandez@upm.es

INGENIERÍA ELECTRÓNICA / Universidad Politécnica de Madrid

Actividades

Open Access

1 eV GaAsSbN–based solar cells for efficient multi-junction design: Enhanced solar cell performance upon annealing

  • Gonzalo, A
  • Stanojevic, L
  • Fuertes Marron, D
  • Guzman, A
  • Hierro, A
  • Ulloa, J M

Solar Energy (p. 307-313) - 1/1/2021

10.1016/j.solener.2021.04.041 Ver en origen

  • EISSN 1471-1257
  • ISSN 0038-092X

Diluted nitride type-II superlattices: Overcoming the difficulties of bulk GaAsSbN in solar cells

  • Gonzalo, Alicia
  • Utrilla, Antonio D
  • Aeberhard, Urs
  • Braza, Veronica
  • Reyes, Daniel F
  • Fuertes Marron, David
  • Llorens, Jose M
  • Alen, Benito
  • Ben, Teresa
  • Gonzalez, David
  • Guzman, Alvaro
  • Hierro, Adrian
  • Ulloa, J M
... Ver más Contraer

Solar Energy Materials And Solar Cells (p. 110500) - 15/6/2020

10.1016/j.solmat.2020.110500 Ver en origen

  • EISSN 1879-3398
  • ISSN 09270248

Simple method to generate calibrated synthetic smoke-like atmospheres at microscopic scale

  • Nadal-Serrano, JM
  • de la Pedrosa, EGG
  • Lopez-Vallejo, M
  • González, ADF
  • Lopez-Barrio, C

Plos One - 1/8/2019

10.1371/journal.pone.0220700 Ver en origen

  • ISSN 1932-6203

Size and shape tunability of self-assembled InAs/GaAs nanostructures through the capping rate

  • Utrilla, Antonio D
  • Grossi, Davide F
  • Reyes, Daniel F
  • Gonzalo, Alicia
  • Braza, Veronica
  • Ben, Teresa
  • Gonzalez, David
  • Guzman, Alvaro
  • Hierro, Adrian
  • Koenraad, Paul M
  • Ulloa, Jose M
... Ver más Contraer

Applied Surface Science (p. 260-266) - 30/6/2018

10.1016/j.apsusc.2018.03.098 Ver en origen

  • EISSN 1873-5584
  • ISSN 0169-4332

Laterally Biased Quantum-Well Infrared Photodetectors Operating at Room Temperature With Low Dark Currents

  • Guzmán, A
  • San-Román, R
  • Gargallo-Caballero, R
  • Grahn, HT

Ieee Journal Of Selected Topics In Quantum Electronics (p. 1-6) - 1/3/2018

10.1109/jstqe.2017.2703307 Ver en origen

  • ISSN 1077260X

Quantitative analysis of the interplay between InAs quantum dots and wetting layer during the GaAs capping process

  • Gonzalez, D
  • Braza, V
  • Utrilla, A D
  • Gonzalo, A
  • Reyes, D F
  • Ben, T
  • Guzman, A
  • Hierro, A
  • Ulloa, J M
... Ver más Contraer

Nanotechnology (p. 425702) - 18/9/2017

10.1088/1361-6528/aa83e2 Ver en origen

  • EISSN 1361-6528
  • ISSN 0957-4484

Laterally biased structures for room temperature operation of quantum-well infrared photodetectors

  • Guzmán, A
  • Gargallo-Caballero, R
  • Lü, X
  • Grahn, HT

Journal Of Crystal Growth (p. 272-276) - 1/11/2017

10.1016/j.jcrysgro.2017.04.023 Ver en origen

  • ISSN 00220248

Scanning tunneling spectroscopic monitoring of surface states role on water passivation of InGaAs uncapped quantum dots

  • Milla, M J
  • Hernandez-Rodriguez, I
  • Mendez, J
  • Garcia, Jorge M
  • Ulloa, J M
  • Guzman, A

Rsc Advances (p. 33137-33142) - 1/1/2017

10.1039/c7ra04640e Ver en origen

  • ISSN 20462069

General route for the decomposition of InAs quantum dots during the capping process

  • Gonzalez, D
  • Reyes, D F
  • Utrilla, A D
  • Ben, T
  • Braza, V
  • Guzman, A
  • Hierro, A
  • Ulloa, J M
... Ver más Contraer

Nanotechnology - 18/2/2016

10.1088/0957-4484/27/12/125703 Ver en origen

  • ISSN 09574484

Mixed Effects of the Atomic Arrangement and Surface Chemistry on the Electrodeposition of Bi Thin Films on n-GaAs Substrates

  • Prados, A
  • Pérez, L
  • Guzmán, A
  • Ranchal, R

Journal Of Physical Chemistry c (p. 28295-28306) - 15/12/2016

10.1021/acs.jpcc.6b09144 Ver en origen

  • ISSN 19327447

Este/a investigador/a no tiene libros.

The impact of alloyed capping layers on the performance of INAS/GAAS quantum dot solar cells

  • Utrilla A
  • Reyes D
  • Llorens J
  • Artacho I
  • Ben T
  • González D
  • Ga?evi? Z
  • Guzman A
  • Hierro A
  • Ulloa J
... Ver más Contraer

Advances In Energy Research (p. 83-122) - 1/1/2017

  • ISSN 22876316
  • iMarina

Unintentional Doping in GaAsSb/GaAsN Superlattice Solar Cells

  • Schwarz, Malte
  • Carro, A Gallego
  • Stanojevic, L
  • Catalan-Gomez, S
  • Braza, V
  • Flores, S
  • Fernandez-Reyes, D
  • Ben, T
  • Gonzalez, D
  • Guzman, A
  • Hierro, A
  • Aeberhard, U
  • Ulloa, J M
... Ver más Contraer

14th Spanish Conference On Electron Devices, Cde 2023 - Proceedings - 1/1/2023

10.1109/cde58627.2023.10339430 Ver en origen

QWIP structures with lateral bias : An alternative approach to achieve high-temperature operation

  • R San Román
  • R Gargallo-Caballero
  • H T Grahn[et al]

Proceedings (p. 0-3) - 16/6/2018

  • ISSN 2214-4609
  • iMarina

Interplay between carrier lifetime, electronic coupling, and extraction efficency

  • U. Aeberhard
  • J. M. Llorens
  • D. Fuertes-Marrón
  • B. Alen
  • A. D. Utrilla
  • ULLOA HERRERO, JOSE MARIA
  • GONZALO MARTIN, ALICIA
  • FERNANDEZ GONZALEZ, ALVARO DE GUZMAN
  • HIERRO CANO, ADRIAN
... Ver más Contraer

Proceedings (p. 0-3) - 27/1/2018

  • ISSN 2214-4609
  • iMarina

High temperature photoresponse of double Quantum-Well Infrared Photodetectors using laterally biased structures

  • R San Román
  • R Gargallo-Caballero
  • HT Grahn[et al]

Proceedings (p. 0-3) - 5/3/2017

  • ISSN 2214-4609
  • iMarina

Room Temperature Operation of Laterally Biased Quantum Well Infrared Photodetectors

  • X Lu
  • R Gargallo-Caballero
  • HT Grahn[et al]

Proceedings (p. 0-3) - 4/9/2016

  • ISSN 2214-4609
  • iMarina

Análisis de la interdifusión en superredes de GaNAsSb para aplicaciones en celdas solares de multiunión

  • V. Braza
  • T. Ben
  • D.F. Reyes
  • D. González
  • ULLOA HERRERO, JOSE MARIA
  • GONZALO MARTIN, ALICIA
  • UTRILLA LOMAS, ANTONIO DAVID
  • FERNANDEZ GONZALEZ, ALVARO DE GUZMAN
  • HIERRO CANO, ADRIAN
... Ver más Contraer

Proceedings (p. 0-3) - 8/6/2016

  • ISSN 2214-4609
  • iMarina

Strain-balanced GaAsSb-GaAsN Type-II superlattices as 1 eV layer for efficient multi-junction solar cells

  • V. Braza-Blanco
  • T. Ben
  • D.F. Reyes
  • D. González
  • D. Fuertes Marrón
  • ULLOA HERRERO, JOSE MARIA
  • GONZALO MARTIN, ALICIA
  • UTRILLA LOMAS, ANTONIO DAVID
  • FERNANDEZ GONZALEZ, ALVARO DE GUZMAN
  • HIERRO CANO, ADRIAN
... Ver más Contraer

Proceedings (p. 0-3) - 2/5/2016

  • ISSN 2214-4609
  • iMarina

Analysis of Sb and In distribution in GaAsSb-capped InAs quantum dots by advance transmission electron microscopy

  • R. Beanland
  • DL Sales
  • DF Reyes
  • D. González
  • A.M. Sanchez
  • ULLOA HERRERO, JOSE MARIA
  • FERNANDEZ GONZALEZ, ALVARO DE GUZMAN
  • HIERRO CANO, ADRIAN
... Ver más Contraer

Proceedings (p. 0-3) - 29/3/2015

  • ISSN 2214-4609
  • iMarina

GaAs(Sb)(N)-caped InAs/GaAs Quantum Dots for enhanced solar cell efficiency

  • T. Ben
  • D.F Reyes
  • D. González
  • Gacevic, Zarko
  • ULLOA HERRERO, JOSE MARIA
  • UTRILLA LOMAS, ANTONIO DAVID
  • FERNANDEZ GONZALEZ, ALVARO DE GUZMAN
  • HIERRO CANO, ADRIAN
... Ver más Contraer

Proceedings (p. 0-3) - 15/3/2015

  • ISSN 2214-4609
  • iMarina

Type-I and Type-II InAs/GaAs Quantum Dot solar cells with a GaAsSb capping layer

  • T. Ben
  • D.F Reyes
  • D. González
  • Gacevic, Zarko
  • ULLOA HERRERO, JOSE MARIA
  • UTRILLA LOMAS, ANTONIO DAVID
  • FERNANDEZ GONZALEZ, ALVARO DE GUZMAN
  • HIERRO CANO, ADRIAN
... Ver más Contraer

Proceedings (p. 0-3) - 15/3/2015

  • ISSN 2214-4609