Jose Alvarez

Laboratory

Electrical and Electronic Engineering of Paris

Publications (287)

Communication at a conference 09/11/2025

Time Resolved Emission Spectroscopy of Si-doped MBE grown GaAsPBi

Alexandre Jaffré , David Alamarguy , Keiki Fukumoto , Karim Ouaras , James P. Connolly , Charles Renard , J Alvarez , Songphol Kanjanachuchai , Chalermchai Himwas , Denis Mencaraglia , Jose Alvarez , Mohamed Boutchich

Communication at a conference 14/09/2025

MICRO-CRYSTAL GAAS ARRAY SUB-CELLS FOR SI TANDEM SOLAR CELLS

James P. Connolly , Ahmed Nejim , Alexandre Jaffré , J Alvarez , Kleider JP , Laurie Dentz , Geraldine Hallais , Frédéric Hamouda , Laetitia Vincent , Daniel Bouchier , Charles Renard , Jose Alvarez , Jean-Paul Kleider , Denis Mencaraglia

Communication at a conference 23/08/2025

Boron doped nanocrystalline silicon: understanding a tricky material for high performance heterojunction solar cells

Amanda Merino , Patricia Martinez , Maria Saavedra , Patricio Häberle , Tristan Gageot , Valeria del Campo , Delfina Munoz , Jose Alvarez , Jean-Paul Kleider

Article in a journal 04/06/2025

Cell surface receptor kinase FERONIA linked to nutrient sensor TORC signaling controls root hair growth at low temperature linked to low nitrate in Arabidopsis thaliana

Javier Martínez Pacheco , Limei Song , Lenka Kuběnová , Miroslav Ovečka , Victoria Berdion Gabarain , Juan Manuel Peralta , Tomás Urzúa Lehuedé , Miguel Angel Ibeas , Martiniano Ricardi , Sirui Zhu , Yanan Shen , Mikhail Schepetilnikov , Lyubov Ryabova , Jose Alvarez , Rodrigo Gutierrez , Guido Grossmann , Jozef Šamaj , Feng Yu , José Estevez

Article in a journal 06/03/2025

Atomic force microscopy as a multimetrological platform for energy devices

Hüsnü Aslan , Khaled Kaja , José Morán-Meza , Francois Piquemal , Nicolas Chauvin , Jose Penuelas , Steffan Møller Sønderskov , Philippe Regreny , Jose Alvarez

Article in a journal 01/01/2025

Atomic Layer Deposition of NiOx: Harnessing the Potential of New Precursor Combinations for Photoelectrochemical Water Oxidation

Vyshnav Kannampalli , Marcel Schmickeler , Bruno Fabre , Ludovic Largeau , Antoine Seyeux , Simon Elliott , Anjana Devi , Lionel Santinacci , Jose Alvarez

Article in a journal 03/12/2024

Analysis of the Photoluminescence Bandgap Temperature Dependence to Investigate the Doping of Micrometric Size GaAs Crystals Grown on Silicon for Tandem Solar Cells Applications

Alexandre Jaffré , Guillaume Chau , J Alvarez , James Patrick Connolly , Laurie Dentz , Geraldine Hallais , Charles Renard , Denis Mencaraglia , Jose Alvarez

Communication at a conference 03/12/2024

Challenges of local electrical measurements on cross-sectional devices using Conductive Atomic Force Microscopy (C-AFM)

Mattia da Lisca , James P. Connolly , Oleksandr Bilousov , Amadeo Michaud , Stéphane Collin , Philippe Regreny , Jose Penuelas , J Alvarez , Jean-Paul Kleider , Jose Alvarez

Communication at a conference 23/09/2024

Transient currents produced by mobile ions in thick Metal-Semiconductor-Metal devices

Leonardo Kopprio , sylvain le gall , Aurore Brézard-Oudot , Pilar Lopez Varo , Nitin Mallik , Davide Raffaele Ceratti , J Alvarez , Christophe Longeaud , Osbel Almora , Jose Alvarez , Jean-Paul Kleider

Communication at a conference 16/09/2024

A lateral heterojunction device as a tool to study perovskite-based solar cells

Davide Regaldo , Pilar Lopez Varo , Mathieu Frégnaux , Nitin Mallik , Javid Hajhemati , Vincent Dufoulon , J Alvarez , Jean-Baptiste Puel , Philip Schulz , Jose Alvarez , Jean-Paul Kleider

Article in a journal 03/09/2024

Direct Reconstruction of the Band Diagram of Rhombohedral-Stacked Bilayer WSe 2 –Graphene Heterostructure via Photoemission Electron Microscopy

Keiki Fukumoto , Aymen Mahmoudi , Alexandre Jaffré , David Alamarguy , Chanan Euaruksakul , Fabrice Oehler , Abdelkarim Ouerghi , Mohamed Boutchich , Jose Alvarez

Communication at a conference 02/09/2024

Three Terminal Organic-Silicon Tandem Models

James P. Connolly , J Alvarez , Sylvain Chambon , Lionel Hirsch , Laurence Vignau , Guillaume Wantz , Marie-Estelle Gueunier-Farret , Pere Roca I Cabarrocas , Ahmed Nejim , Andrew Plews , Jose Alvarez , Jean-Paul Kleider

Communication at a conference 27/05/2024

Analysis of the photoluminescence bandgap temperature dependence to investigate the doping of micrometric size GaAs crystals grown on silicon for tandem solar cells applications

Alexandre Jaffré , Guillaume Chau , J Alvarez , JP Connolly , L. Dentz , Geraldine Hallais , Charles Renard , Denis Mencaraglia , Jose Alvarez

Communication at a conference 27/05/2024

Challenges of local electrical measurements on cross-sectional devices using Conductive Atomic Force Microscopy (C-AFM)

Lisca Da Mattia , J Alvarez , James P. Connolly , Oleksandr Bilousov , Amadeo Michaud , Jose Alvarez , Jean-Paul Kleider

Communication at a conference 27/05/2024

Steps Towards the Development of Organic/Silicon Tandem Solar Cells in a 3-Terminal Design

Marie-Estelle Gueunier-Farret , Sylvain Chambon , Lionel Hirsch , Laurence Vignau , Guillaume Wantz , Joan Capdevila , JP Connolly , Pere Roca I Cabarrocas , Pichaya Pattanasattayavong , S. Waiprasoet , Jose Alvarez , Jean-Paul Kleider

Conference poster 08/02/2024

Advanced AFM electrical techniques for studying solar cells

Mattia da Lisca , J Alvarez , James P. Connolly , Jose Alvarez , Jean-Paul Kleider

Communication at a conference 05/12/2023

Electrical Scanning Probe Microscopy approaches to investigate nanomaterials, junction and devices

J Alvarez , Jose Alvarez

Conference poster 05/12/2023

Development of Wide Bandgap Organic Solar Cells for an Integration in Organic/Silicon Tandem Cells

S. Waiprasoet , Sylvain Chambon , Marie-Estelle Gueunier-Farret , Guillaume Wantz , Lionel Hirsch , Laurence Vignau , J Alvarez , James P. Connolly , Pere Roca I Cabarrocas , Pichaya Pattanasattayavong , Jose Alvarez , Jean-Paul Kleider

Communication at a conference 05/12/2023

Organic materials modeling in three terminal Organic/Si tandem solar cells

James P. Connolly , J Alvarez , Sylvain Chambon , Lionel Hirsch , Laurence Vignau , Guillaume Wantz , Marie-Estelle Gueunier-Farret , Pere Roca I Cabarrocas , Ahmed Nejim , Jose Alvarez , Jean-Paul Kleider

Communication at a conference 23/09/2023

A New Design: Three Terminal Band Offset Barrier Organic/Si Tandem Solar Cells

James P. Connolly , J Alvarez , Pere Roca I Cabarrocas , Sylvain Chambon , Lionel Hirsch , L. Vignau , Guillaume Wantz , Marie Gueunier-Farret , Jose Alvarez , Jean-Paul Kleider

Conference poster 18/09/2023

Frequency Dependence of Modulated Surface Photovoltage (SPV) to Characterize Surface Defects

Davide Regaldo , James P. Connolly , Kiril Kirilov , Vesselin Donchev , Christophe Longeaud , Jean-Baptiste Puel , J Alvarez , Philip Schulz , Jose Alvarez , Jean-Paul Kleider

Conference poster 18/09/2023

A lateral heterojunction device as a tool to study perovskite-based solar cells

Davide Regaldo , Pilar Lopez Varo , Nitin Mallik , Javid Hajhemati , Vincent Dufoulon , Guillaume Vidon , Stefania Cacovich , J Alvarez , Jean Baptiste Puel , Philip Schulz , Jose Alvarez , Jean-Paul Kleider

Article in a journal 15/08/2023

Maskless patterned plasma fabrication of interdigitated back contact silicon heterojunction solar cells: Characterization and optimization

Junkang Wang , Monalisa Ghosh , Karim Ouaras , Dmitri Daineka , Pavel Bulkin , Pere Roca I Cabarrocas , Sergej Filonovich , Eric Johnson , Jose Alvarez

Communication at a conference 29/05/2023

A lateral heterojunction device as a tool to study perovskite-based solar cells

Davide Regaldo , Pilar Lopez Varo , Nitin Mallik , Javid Hajhemati , Vincent Dufoulon , Guillaume Vidon , Stefania Cacovich , J Alvarez , Jean Baptiste Puel , Philip Schulz , Jean-Paul Kleider , Jose Alvarez

Article in a journal 07/03/2023

Surface Photovoltage Study of Metal Halide Perovskites Deposited Directly on Crystalline Silicon

Vesselin Donchev , Davide Regaldo , Stefan Georgiev , Aleksandra Bojar , Mattia da Lisca , Kiril Kirilov , J Alvarez , Philip Schulz , Jose Alvarez , Jean-Paul Kleider

Article in a journal 01/01/2023

Determination of individual I(V) characteristics of each sub-cell of a triple junction device

Christophe Longeaud , J Alvarez , herinirina Fanevamampiandra , Thomas Bidaud , Gwenaëlle Hamon , Maxime Darnon , Marie-Estelle Gueunier-Farret , Jose Alvarez

Article in a journal 01/01/2023

Cross-sectional Kelvin probe force microscopy on III–V epitaxial multilayer stacks: challenges and perspectives

Mattia da Lisca , James P Connolly , Nicolas Vaissiere , Karim Mekhazni , Jean Decobert , Jose Alvarez , Jean-Paul Kleider

Article in a journal 01/01/2023

Epitaxy and characterization of InP/InGaAs tandem solar cells grown by MOVPE on InP and Si substrates

Stefano Soresi , Mattia da Lisca , Claire Besançon , Nicolas Vaissiere , Alexandre Larrue , Cosimo Calo , J Alvarez , Christophe Longeaud , Ludovic Largeau , Pablo Garcia Linares , Eric Tournié , Jean Decobert , Jose Alvarez , Jean-Paul Kleider

Communication at a conference 30/11/2022

Electroluminescence analysis of Silicon Interdigitated Back Contact for three-terminal tandem applications

J Alvarez , Alexandre Jaffré , James P Connolly , Marie-Estelle Gueunier-Farret , E Fourmond , A Fave , S El-Whibi , Zakaria Djebbour , Jose Alvarez , Jean-Paul Kleider

Communication at a conference 29/11/2022

Tandem Solar Cells: State of the Art and Recent Advances

Marie-Estelle Gueunier-Farret , J Alvarez , Aleksandra Bojar , Stéphane Collin , JP Connolly , Jean-François Guillemolles , Christophe Longeaud , Negar Naghavi , Philip Schulz , Jose Alvarez , Jean-Paul Kleider