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The Materials Map is an open tool for improving networking and interdisciplinary exchange within materials research. It enables cross-database search for cooperation and network partners and discovering of the research landscape.

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Topics

Publications (55/55 displayed)

  • 2024Mapping of Internal Ionic/Electronic Transient Dynamics in Current Voltage Operation of Perovskite Solar Cells2citations
  • 2023Time Transients with Inductive Loop Traces in Metal Halide Perovskites13citations
  • 2023Nanocomposition of PEDOT:PSS with metal phthalocyanines as promising hole transport layers for organic photovoltaics8citations
  • 2022Impedance Spectroscopy of Metal Halide Perovskite Solar Cells from the Perspective of Equivalent Circuits225citations
  • 2022Negative inductor effects in nonlinear two-dimensional systems: Oscillatory neurons and memristors16citations
  • 2022Highly porous Ti–Ni anodes for electrochemical oxidations2citations
  • 2022Transition from Capacitive to Inductive Hysteresis: A Neuron-Style Model to Correlate I–V Curves to Impedances of Metal Halide Perovskites59citations
  • 2022Enhancing the Electronic Properties and Stability of High-EfficiencyTin-Lead Mixed Halide Perovskite Solar Cells via DopingEngineering23citations
  • 2022Assessing the drawbacks and benefits of ion migration in lead halide perovskites124citations
  • 2022High-Efficiency Digital Inkjet-Printed Non-Fullerene Polymer Blends Using Non-Halogenated Solvents19citations
  • 2021Spectral properties of the dynamic state transition in metal halide perovskite-based memristor exhibiting negative capacitance44citations
  • 2021Unique Curve for the Radiative Photovoltage Deficit Caused by the Urbach Tail12citations
  • 2021Unprecedented solar water splitting of dendritic nanostructured Bi2O3 films by combined oxygen vacancy formation and Na2MoO4 doping16citations
  • 2019Crystalline-Size Dependence of Dual Emission Peak on Hybrid Organic Lead-Iodide Perovskite Films at Low Temperatures8citations
  • 2019Impedance spectroscopy of perovskite/contact interface: Beneficial chemical reactivity effect42citations
  • 2019Ionic Effect Enhances Light Emission and the Photovoltage of Methylammonium Lead Bromide Perovskite Solar Cells by Reduced Surface Recombination41citations
  • 2019Semiconductor α‐Fe2O3 Hematite Fabricated Electrode for Sensitive Detection of Phenolic Pollutants7citations
  • 2019Quantification of Ionic Diffusion in Lead Halide Perovskite Single Crystals143citations
  • 2019Insight into Photon Recycling in Perovskite Semiconductors from the Concept of Photon Diffusion24citations
  • 2019Suppressing H2 Evolution and Promoting Selective CO2 Electroreduction to CO at Low Overpotentials by Alloying Au with Pd96citations
  • 2019Unravelling the role of vacancies in lead halide perovskite through electrical switching of photoluminescence255citations
  • 2018Real-Time Observation of Iodide Ion Migration in Methylammonium Lead Halide Perovskites172citations
  • 2018Quantification of Ionic Diffusion in Lead Halide Perovskite Single Crystals143citations
  • 2017Real-Time Observation of Iodide Ion Migration in Methylammonium Lead Halide Perovskites172citations
  • 2017Toward High-Temperature Stability of PTB7-Based Bulk Heterojunction Solar Cells: Impact of Fullerene Size and Solvent Additive57citations
  • 2017Toward High-Temperature Stability of PTB7-Based Bulk Heterojunction Solar Cells: Impact of Fullerene Size and Solvent Additive57citations
  • 2016Physical aspects of ferroelectric semiconductors for photovoltaic solar energy conversion195citations
  • 2016High reduction of interfacial charge recombination in colloidal quantum dot solar cells by metal oxide surface passivation83citations
  • 2016Classification of solar cells according to mechanisms of charge separation and charge collection127citations
  • 2015General Working Principles of CH3NH3PbX3 Perovskite Solar Cells827citations
  • 2015Facile kinetics of Li-ion intake causes superior rate capability in multiwalled carbon nanotube@TiO2 nanocomposite battery anodescitations
  • 2015Germanium coating boosts lithium uptake in Si nanotube battery anodes33citations
  • 2015New iridium complex as additive to the spiro-OMeTAD in perovskite solar cells with enhanced stability63citations
  • 2015Understanding the Role of Underlayers and Overlayers in Thin Film Hematite Photoanodes318citations
  • 2015A perspective on the production of dye-sensitized solar modules424citations
  • 2014Recombination in Quantum Dot Sensitized Solar Cells747citations
  • 2014Understanding the role of underlayers and overlayers in thin film hematite photoanodes318citations
  • 2014Effect of organic and inorganic passivation in quantum-dot-sensitized solar cells98citations
  • 2014Surface Passivation of Nanoporous TiO2 via Atomic Layer Deposition of ZrO2 for Solid-State Dye-Sensitized Solar Cell Applications141citations
  • 2014Low-Temperature Processed Electron Collection Layers of Graphene/TiO Nanocomposites in Thin Film Perovskite Solar Cells992citations
  • 2014Water Oxidation at Hematite Photoelectrodes with an Iridium-Based Catalyst133citations
  • 2013Photoelectrochemical and Impedance Spectroscopic Investigation of Water Oxidation with “Co–Pi”-Coated Hematite Electrodes658citations
  • 2013Water oxidation at hematite photoelectrodes: the role of surface states967citations
  • 2013Interfacial engineering of quantum dot-sensitized TiO2 fibrous electrodes for futuristic photoanodes in photovoltaic applications34citations
  • 2013Injection and Recombination in Dye-Sensitized Solar Cells with a Broadband Absorbance Metal-Free Sensitizer Based on Oligothienylvinylene16citations
  • 2012Dielectric losses measured in a sodium aluminosilicate glass by using electrical insulating barriers and non-isothermal experimental conditions5citations
  • 2012Interfacial engineering of quantum dot-sensitized TiO2 fibrous electrodes for futuristic photoanodes in photovoltaic applications34citations
  • 2012Interfacial engineering of quantum dot-sensitized TiO2 fibrous electrodes for futuristic photoanodes in photovoltaic applications34citations
  • 2011Impedance spectroscopy of thin-film CdTe/CdS solar cells under varied illumination75citations
  • 2010Inverted Solution Processable OLEDs Using a Metal Oxide as an Electron Injection Contactcitations
  • 2010Analysis of AC Permittivity Response Measured in an Ionic Glass: a Comparison between Iso and Non-iso Thermal Conditions1citations
  • 2009Impedance spectroscopy of thin-film CdTe/CdS solar cells under varied illumination75citations
  • 2008Dielectric losses measured in a sodium aluminosilicate glass by using electrical insulating barriers and non-isothermal experimental conditions5citations
  • 2006Dielectric relaxation strength in ion conducting glasses caused by cluster polarization21citations
  • 2005A simple model of entropy relaxation for explaining effective activation energy behavior below the glass transition temperature9citations

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Balaguera, Enrique H.
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Hernández-Balaguera, Enrique
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Co-Authors (by relevance)

  • Balaguera, Enrique H.
  • Hernández-Balaguera, Enrique
  • Aimukhanov, Aitbek
  • Paygin, Vladimir
  • Guerrero, Antonio
  • Alexeev, Alexander
  • Ilyassov, Baurzhan
  • Valiev, Damir
  • Rozhkova, Xeniya
  • Zeinidenov, Assylbek
  • Garcia-Belmonte, Germà
  • Villar-Garcia, Ignacio J.
  • Barawi Morán, Mariam
  • De La Peña Oshea, Víctor Antonio
  • El Guenani Mir, Nihal
  • Gonzales, Cedric
  • Hayase, Shuzi
  • Kamarudin, Muhammad Akmal
  • Baranwal, Ajay Kumar
  • Ripolles, Teresa S.
  • Qing, Shen
  • Sahamir, Shahrir Razey
  • Kapil, Gaurav
  • Segawa, Hiroshi
  • Yakunin, Sergii
  • Matt, Gebhard J.
  • Tsarev, Sergey
  • Bodnarchuk, Maryna I.
  • Kotyrba, Martin
  • Sakhatskyi, Kostiantyn
  • Kovalenko, Maksym V.
  • Sabisch, Sebastian
  • Berezovska, Yuliia
  • John, Rohit Abraham
  • Das, Tisita
  • Chakraborty, Sudip
  • Cherniukh, Ihor
  • Pfannmöller, Martin
  • Dkhil, Sadok Ben
  • Esteoulle, Daniel
  • Köntges, Wolfgang
  • Bharwal, Anil Kumar
  • Pierron, Pascal
  • Videlot-Ackermann, Christine
  • Pourcin, Florent
  • Margeat, Olivier
  • Barulina, Elena
  • Perkhun, Pavlo
  • Schröder, Rasmus R.
  • Simon, Jean-Jacques
  • Ruiz Herrero, Carmen M.
  • Duché, David
  • Ackermann, Jörg
  • Yoshimoto, Noriyuki
  • Al-Saeedan, Norah M.
  • Al-Mayouf, Abdullah
  • Naji Shaddad, Maged
  • Hezam, Mahmoud
  • Giménez Juliá, Sixto
  • Arunachalam, Prabhakarn
  • Martínez-Pastor, Juan P.
  • Mas, Elena
  • Chulia-Jordan, Raquel
  • Segura, Alfredo
  • Aranda Alonso, Clara
  • Rahman, Mohammed M.
  • Asiri, Abdullah M.
  • Fabregat-Santiago, Francisco
  • Peng, Wei
  • Bakr, Osman M.
  • Ansari-Rad, Mehdi
  • Balasubramanian, Vignesh
  • Prasad, Nitin P.
  • Chu, Liangyong
  • Ma, Ming
  • Dam, Bernard
  • Bohra, Divya
  • Valenti, Marco
  • Smith, Wilson A.
  • Kas, Recep
  • Li, Cheng
  • Huettner, Sven
  • Köhler, Jürgen
  • Gräser, Anna
  • Melo Luna, Carlos Andres
  • Hildner, Richard
  • Yu, Zhong
  • Aranda, Clara
  • Koehler, Jurgen
  • Luna, Carlos Andres Melo
  • Graeser, Anna
  • Zhong, Yu
  • Heidari, Hamed
  • Saba, Maria Ilenia
  • Mattoni, Alessandro
  • Ackermann, Christine
  • Garcia-Belmonte, Germa
  • Bals, Sara
  • Gaceur, Meriem
  • Lopez-Varo, Pilar
  • Nechache, Riad
  • Alexe, Marin
  • Coll, Mariona
  • Yuan, Yongbo
  • Kirchartz, Thomas
  • Rosei, Federico
  • Huang, Jinsong
  • Jiménez Tejada, Juan Antonio
  • Bertoluzzi, Luca
  • Kuga, Yuki
  • Ogomi, Yuhei
  • Shen, Qing
  • Mora-Sero, Ivan
  • Chang, Jin
  • Toyoda, Taro
  • Barea, Eva M.
  • Juarez-Perez, Emilio J.
  • González Pedro, Victoria
  • Arsyad, Waode Sukmawati
  • Acevedo Peña, Próspero
  • Rincón, Marina
  • Haro, Marta
  • Paik, Ungyu
  • Song, Taeseup
  • Rafael, S. Sánchez
  • Badia Bou, Laura
  • Grätzel, Michael
  • Tilley, S. David
  • Herraiz Cardona, Isaac
  • Steier, Ludmila
  • Brown, Thomas M.
  • Rajan, Jose
  • Fakharuddin, Azhar
  • Gómez, Roberto
  • Herraiz-Cardona, Isaac
  • Gimenez, Sixto
  • Steier, Ludmilla
  • De La Fuente, M. S.
  • Mhaisalkar, S. G.
  • Boix, Pablo P.
  • Li, Tina C.
  • Marks, Tobin J.
  • Prasittichai, Chaiya
  • Bueno, Paulo R.
  • Hupp, Joseph T.
  • Góes, Márcio Sousa
  • Nicholas, Robin J.
  • Wang, Jacob Tse-Wei
  • Saliba, Michael
  • Huang, Jian
  • Ball, James M.
  • Snaith, Henry J.
  • Mora-Sero, Iván
  • Abate, Antonio
  • Alexander-Webber, Jack A.
  • Rodenas, Pau
  • Peris, Eduardo
  • Klahr, Benjamin
  • Hamann, Thomas
  • Sudhagar, P.
  • Kang, Yong Soo
  • Caballero, Rubén
  • De La Cruz, Pilar
  • Langa, Fernando
  • Márquez, Lourdes
  • Devautour-Vinot, S.
  • Henn, F.
  • Giuntini, J. C.
  • González-Pedro, Victoria
  • Mora-Seró, Iván
  • Pitchaimuthu, Sudhagar
  • Irvine, S. J. C.
  • Durose, K.
  • Barrioz, Vincent
  • Proskuryakov, Y. Y.
  • Jones, Eurig Wyn
  • Al Turkestani, M. K.
  • Lamb, Dan
  • Coronado, Eugenio
  • Kavan, Ladislav
  • Procházka, Jan
  • Repetto, Diego
  • Sessolo, Michele
  • Bolink, Henk J.
  • Kamitsos, Efstratios I.
  • Varsamis, Christos-Platon E.
  • Devautour-Vinot, Sabine
  • Henn, François
  • Giuntini, Jean-Charles
  • Lamb, Daniel
  • Proskuryakov, Yuri
  • Turkestani, Mohammed Al
  • Jones, Eurig
  • Durose, Ken
  • Irvine, Stuart
  • Henn, Francois
OrganizationsLocationPeople

article

Quantification of Ionic Diffusion in Lead Halide Perovskite Single Crystals

  • Bisquert, Juan
  • Peng, Wei
  • Garcia-Belmonte, Germà
  • Guerrero, Antonio
  • Aranda, Clara
Abstract

Lead halide perovskites are mixed electronic/ionic semiconductors that have recently revolutionized the photovoltaics field. The physical characterization of the ionic conductivity has been rather elusive due to the highly intermixing of ionic and electronic current. In this work the synthesis of low defect density monocrystalline MAPbBr3 (MA=Methyl ammonium) solar cells free of hole transport layer (HTL) suppresses the effect of electronic current. Impedance spectroscopy reveals the characteristic signature of ionic diffusion (the Warburg element and transmission line equivalent circuit) and ion accumulation at the MAPbBr3/Au interface. Diffusion coefficients are calculated based on a good correlation between thickness of MAPbBr3 and characteristic diffusion transition frequency. In addition, reactive external interfaces are studied by comparison of polycrystalline MAPbBr3 devices prepared either with or without a HTL. The low frequency response in IS measurements is correlated with the chemical reactivity of moving ions with the external interfaces and diffusion into the HTL.

Topics
  • density
  • perovskite
  • impedance spectroscopy
  • single crystal
  • reactive
  • semiconductor
  • defect