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Author profile at the institutional portal

Ulloa Herrero, Jose Maria josem.ulloa@upm.es

CIENCIA DE MATERIALES / Universidad Politécnica de Madrid

Publications

Nitrogen mapping from ADF imaging analysis in quaternary dilute nitride superlattices

  • Ruiz-Marin, N.
  • Reyes, D. F.
  • Braza, V
  • Gonzalo, A.
  • Ben, T.
  • Flores, S.
  • Utrilla, A. D.
  • Ulloa, J. M.
  • Gonzalez, D.;
... View more Collapse

Applied Surface Science (p. 473-478) - 1/5/2019

10.1016/j.apsusc.2018.12.228 View at source

  • ISSN 01694332

Compositional inhomogeneities in type-I and type-II superlattices for GaAsSbN-based solar cells: Effect of thermal annealing

  • Braza, V
  • Reyes, D. F.
  • Gonzalo, A.
  • Utrilla, A. D.
  • Ulloa, J. M.
  • Flores, S.
  • Ben, T.
  • Gonzalez, D.;
... View more Collapse

Applied Surface Science (p. 1-8) - 30/11/2018

10.1016/j.apsusc.2018.07.184 View at source

  • ISSN 01694332

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.;
... View more Collapse

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

10.1016/j.apsusc.2018.03.098 View at source

  • ISSN 01694332

Sb segregation in ultrathin GaAsSb layers: A quantitative analysis of soaking/desorption stages

  • Flores, S
  • Braza, V
  • Reyes, DF
  • Ben, T
  • Carro, AG
  • Schwarz, M
  • Ulloa, JM
  • Gonzalez, D
... View more Collapse

Applied Surface Science - 30/1/2024

10.1016/j.apsusc.2023.158676 View at source

  • ISSN 01694332

Height control of self-assembled quantum dots by strain engineering during capping (vol 105, 143104, 2014)

  • Grossi, D. F.
  • Smereka, P.
  • Keizer, J. G.
  • Ulloa, J. M.
  • Koenraad, P. M.;

Applied Physics Letters - 10/11/2014

10.1063/1.4901731 View at source

  • ISSN 00036951

Height control of self-assembled quantum dots by strain engineering during capping

  • Grossi, D. F.
  • Smereka, P.
  • Keizer, J. G.
  • Ulloa, J. M.
  • Koenraad, P. M.;

Applied Physics Letters - 6/10/2014

10.1063/1.4897345 View at source

  • ISSN 00036951

InAs quantum dot morphology after capping with In, N, Sb alloyed thin films

  • Keizer, J. G.
  • Ulloa, J. M.
  • Utrilla, A. D.
  • Koenraad, P. M.;

Applied Physics Letters - 3/2/2014

10.1063/1.4864159 View at source

  • ISSN 00036951

High optical sensitivity to ambient conditions of uncapped InGaAs surface quantum dots

  • Milla, MJ
  • Ulloa, JM
  • Guzmán, A

Applied Physics Letters - 26/3/2012

10.1063/1.3697992 View at source

  • ISSN 00036951

Photocarrier extraction in GaAsSb/GaAsN type-II QW superlattice solar cells

  • Aeberhard, U.
  • Gonzalo, A.
  • Ulloa, J. M.;

Applied Physics Letters - 21/5/2018

10.1063/1.5030625 View at source

  • ISSN 00036951

Dominant carrier recombination mechanisms in GaInNAs/GaAs quantum well light-emitting diodes

  • Ulloa, JM
  • Hierro, A
  • Miguel-Sánchez, J
  • Guzmán, A
  • Tournié, E
  • Sánchez-Rojas, JL
  • Calleja, E
... View more Collapse

Applied Physics Letters (p. 40-42) - 5/7/2004

10.1063/1.1769078 View at source

  • ISSN 00036951

This researcher has no books.

From Dot to Ring: Tunable Exciton Topology in Type-II InAs/GaAsSb Quantum Dots

  • Llorens J
  • Lopes-Oliveira V
  • López-Richard V
  • Ulloa J
  • Alén B

Nanoscience And Technology (p. 57-88) - 1/1/2018

10.1007/978-3-319-95159-1_3 View at source

  • ISSN 14344904

InAs Quantum Dot Formation Studied at the Atomic Scale by Cross-sectional Scanning Tunnelling Microscopy

  • Ulloa, J. M.
  • Offermans, P.
  • Koenraad, P. M.;

Handbook Of Self Assembled Semiconductor Nanostructures For Novel Devices In Photonics And Electronics (p. 165-200) - 1/1/2008

10.1016/b978-0-08-046325-4.00005-0 View at source

Efficiency enhancement in superlattice-based solar cells by controlled Sb composition profile

  • GALLEGO CARRO, ALEJANDRO

6/5/2022

  • iMarina

I. W.D. Drouzas, J. M. Ulloa, P. M. Koenraad, D. J. Mowbray, M. Steer, H. Y. Liu, M. Hopkinson "InAs self-assembled quantum dots with a GaAsSb strain reducing layer: Structural and compositional analysis by cross sectional scanning tunnelling microscopy"

  • P. M. Koenraad
  • M. Hopkison
  • M. Steer
  • I. W.D. Drouzas
  • H. Y. Liu
  • D. J. Mowbray
  • ULLOA HERRERO, JOSE MARIA
... View more Collapse

2/4/2007

  • iMarina

J. M. Ulloa, P. M. Koenraad, E. Gapihan, A. Letoublon, N. Bertru "Double capping of InAs/InP (311)B quantum dots studied by cross-sectional scanning tunneling microscopy" One day Quantum Dot Meeting 2007 Nottingham (UK) 2 al 5 de abril de 2007 2007

  • P. M. Koenraad
  • N. Bertru
  • E. Gapihan
  • A. Letoublon
  • ULLOA HERRERO, JOSE MARIA

2/4/2007

  • iMarina

J. M. Ulloa, C. Çelebi, P. Offermans, P.M. Koenraad, A. Simon, E. Gapihan, A. Letoublon, N. Bertru, I. Drouzas, D.J. Mowbray, M.J. Steer, M. Hopkinson "Capping of InAs quantum dots studied at the atomic scale by cross-sectional scanning tunneling micros

  • P.M. Koenraad
  • P. Offermans
  • N. Bertru
  • M.J. Steer
  • M. Hopkinson
  • I. Drouzas
  • E. Gapihan
  • D.J. Mowbray
  • C. Çelebi
  • A. Letoublon
  • A. Simon
  • ULLOA HERRERO, JOSE MARIA
... View more Collapse

2/4/2007

  • iMarina

J.M. Ulloa, A. Wierts, C. Çelebi, P.M. Koenraad, H. Boukari, L. Maingault, H. Mariette "Cross-Sectional Scanning Tunneling Microscopy on II-VI Semiconductor Multilayer Structures"13th International Conference on II-VI Compounds Jeju (Corea) 10 al 14 d

  • P.M. Koenraad
  • L. MAINGAULT
  • H. MARIETTE
  • H. BOUKARI
  • C. CELEBI
  • A. WIERTS
  • ULLOA HERRERO, JOSE MARIA
... View more Collapse

10/9/2007

  • iMarina

J.H. Blokland, J.M. Ulloa, U. Zeitler, P.C.M. Christianen, P.M. Koenraad, D. Reuter, A.D. Wieck, J.C. Maan "Shell-filling and correlation effects of holes in InAs quantum dots" International Conference on Electronic Properties of Two-dimensional Syste

  • U. Zeitler
  • P.M. Koenraad
  • P.C.M. Christianen
  • J.H. Blokland
  • A.D. Wieck
  • J.C. Maan
  • D. Reuter
  • ULLOA HERRERO, JOSE MARIA
... View more Collapse

15/7/2007

  • iMarina

ANALYSIS OF THE PHOTOLUMINESCENCE OF Zn1-XCdXO NANOWIRES UNDER THERMAL ANNEALING

  • ULLOA HERRERO, JOSE MARIA
  • HIERRO CANO, ADRIAN
  • Muñoz Merino, Elías

(p. 1-1) - 14/9/2011

  • iMarina

J.M. Ulloa, P.M. Koenraad, E. Gapihan, A. Letoublon, N. Bertru, D. Fuster, Y. Gonzalez, L. Gonzalez "Atomic scale structural characterization of long wavelength InAs/InP quantum dots and wires" International Workshop on Long Wavelenght Quantum Dots: Gro

  • Y. González
  • P.M. Koenraad
  • N. BERTRU
  • L. GONZALEZ
  • E. GAPIHAN
  • D. Fuster
  • A. LETOUBLON
  • ULLOA HERRERO, JOSE MARIA
... View more Collapse

5/7/2007

  • iMarina

I. W. D. Drouzas, J. M. Ulloa, P. M. Koenraad, D. J. Mowbray, M. A. Migliorato, M. J. Steer, H.Y. Liu, M. Hopkinson "InAs self-assembled quantum dots capped with a GaAsSb strain reducing layer: Morphology of a nanostructure with novel optical properties

  • P. M. Koenraad
  • M. J. Steer
  • M. HOPKINSON
  • I. W. D. Drouzas
  • H.Y. Liu
  • D. J. Mowbray
  • M. A. Migliorato
  • ULLOA HERRERO, JOSE MARIA
... View more Collapse

15/7/2007

  • iMarina

The use of Abel-Tersoff potentials in atomistic simulations of InGaAsSb/GaAs 8th International Conference on Numerical Simulation of Optoelectronic Devices Nottingham (UK), 2008

  • V. HAXHA
  • R. GARG
  • P.M Koenraad
  • M.J STEER
  • M.A MIGLIORATO
  • M. Hopkinson
  • I.W DROUZAS
  • H.Y LIU
  • D.J MOWBRAY
  • ULLOA HERRERO, JOSE MARIA
... View more Collapse

The Use Of Abel-Tersoff Potentials In Atomistic Simulations Of Ingaassb/Gaas (p. 0-0) - 1/9/2008

  • iMarina

This researcher has no working papers.

This researcher has no technical reports.

Antimóniuros cuánticos para fotónica cuántica y fotovoltaica: fabricación de materiales y dispositivos

  • STANOJEVIC, LAZAR (Miembro del equipo de trabajo)
  • STANOJEVIC, LAZAR (Investigador principal (IP))
  • CATALAN GOMEZ, SERGIO (Miembro del equipo de trabajo)
  • GALLEGO CARRO, ALEJANDRO (Miembro del equipo de trabajo)
  • FERNANDEZ GONZALEZ, ALVARO DE GUZMAN (Investigador principal (IP))
  • ULLOA HERRERO, JOSE MARIA (Investigador principal (IP))

Period: 01-06-2020 - 31-05-2023

Type of funding: National

Amount of funding: 82280,00 Euros.

  • iMarina

Nuevas nanoestructuras basadas en Sb para aplicaciones fotovoltaicas de alta eficiencia

  • GONZALO MARTIN, ALICIA (Miembro del equipo de trabajo)
  • STANOJEVIC, LAZAR (Miembro del equipo de trabajo)
  • FERNANDEZ GONZALEZ, ALVARO DE GUZMAN (Investigador principal (IP))
  • ULLOA HERRERO, JOSE MARIA (Investigador principal (IP))

Period: 30-12-2016 - 31-12-2020

Type of funding: National

Amount of funding: 90750,00 Euros.

  • iMarina

Zinc Oxide For TeraHertz Cascade Devices

  • HIERRO CANO, ADRIAN (Investigador principal (IP))
  • MONTES BAJO, MIGUEL (Participante)
  • ULLOA HERRERO, JOSE MARIA (Participante)
  • FERNANDEZ GONZALEZ, ALVARO DE GUZMAN (Participante)

Period: 01-09-2015 - 29-02-2020

Type of funding: International

Amount of funding: 698871,25 Euros.

  • iMarina

Aleaciones emergentes de nitruros diluidos III-V y nanoestructuras relacionadas para aplicaciones fotovoltaicas y de fotodetección de alta eficiencia

  • UTRILLA LOMAS, ANTONIO DAVID (Miembro del equipo de trabajo)
  • GONZALO MARTIN, ALICIA (Miembro del equipo de trabajo)
  • ULLOA HERRERO, JOSE MARIA (Investigador principal (IP))
  • FERNANDEZ GONZALEZ, ALVARO DE GUZMAN (Participante)

Period: 01-01-2014 - 31-12-2016

Type of funding: National

Amount of funding: 103220,41 Euros.

  • iMarina

ZNMGO-based nanocolumnar and core-shell leds with high power efficiencies

  • Nakamura ., Atsushi (Participante)
  • UTRILLA LOMAS, ANTONIO DAVID (Miembro del equipo de trabajo)
  • KURTZ DE GRIÑO, ALEJANDRO (Miembro del equipo de trabajo)
  • ULLOA HERRERO, JOSE MARIA (Participante)
  • FERNANDEZ GONZALEZ, ALVARO DE GUZMAN (Participante)
  • Muñoz Merino, Elías (Participante)
  • HIERRO CANO, ADRIAN (Investigador principal (IP))
... View more Collapse

Period: 01-12-2010 - 30-11-2013

Type of funding: National

Amount of funding: 174336,00 Euros.

  • iMarina

Regrowth of a laterally-biased double quantum well tunable detector

  • FERNANDEZ GONZALEZ, ALVARO DE GUZMAN (Investigador principal (IP))
  • HIERRO CANO, ADRIAN (Participante)
  • ULLOA HERRERO, JOSE MARIA (Participante)

Period: 01-03-2009 - 28-02-2010

Type of funding: International

Amount of funding: 70000,00 Euros.

  • iMarina

Nano y microdispositivos basados en ZnO para la detección de H2 y UV.

  • MONTES BAJO, MIGUEL (Participante)
  • ULLOA HERRERO, JOSE MARIA (Participante)
  • FERNANDEZ GONZALEZ, ALVARO DE GUZMAN (Participante)
  • Muñoz Merino, Elías (Participante)
  • HIERRO CANO, ADRIAN (Investigador principal (IP))

Period: 01-01-2009 - 31-12-2011

Type of funding: National

Amount of funding: 207636,00 Euros.

  • iMarina

Desarrollo de laseres horizontales y de cavidad vertical para La banda de 1.35 a 1.55 micras basados en pozos cuánticos de gainnas/gaas

  • SANZ LLUCH, M. DEL MAR (Participante)
  • MONTES BAJO, MIGUEL (Participante)
  • ULLOA HERRERO, JOSE MARIA (Participante)
  • FERNANDEZ GONZALEZ, ALVARO DE GUZMAN (Participante)
  • HIERRO CANO, ADRIAN (Investigador principal (IP))

Period: 31-12-2005 - 31-03-2009

Type of funding: National

  • iMarina

Quantum Semiconductor Technologies Exploiting Antimony

  • SCHWARZ, MALTE DANIEL (Becario/a)
  • ULLOA HERRERO, JOSE MARIA (Investigador principal (IP))

Period: 01-12-2020 - 30-11-2024

Type of funding: International

Amount of funding: 250904,88 Euros.

  • iMarina

MICROFABRICACIÓN DE DISPOSITIVOS OPTOELECTRÓNICOS EN GaAs

  • ULLOA HERRERO, JOSE MARIA (Investigador principal (IP))

Period: 01-09-2020 - 31-08-2021

  • iMarina

Propiedades ópticas y estructurales de nanoestructuras de Zn(Cd)(Mg)O

  • HIERRO CANO, ADRIAN (Director)
  • ULLOA HERRERO, JOSE MARIA (Director) Doctorando: López Ponce, Manuel

1/1/2015

  • iMarina

Structures based on GaAs(Sb)(N) semiconductor alloys for high efficiency multi-junction solar cells

  • ULLOA HERRERO, JOSE MARIA (Director) Doctorando: Gonzalo Martín, Alicia

1/1/2019

  • iMarina

Tuning the properties of InAs/GaAs quantum dots through a modified capping layer: application to optoelectronic devices

  • ULLOA HERRERO, JOSE MARIA (Director) Doctorando: Utrilla Lomas, Antonio David

1/1/2017

  • iMarina

This researcher has no patents or software licenses.

Last data update: 3/5/24 7:07 PM