Listar INAM_Articles por autoría "d41d7087-9086-468f-b708-27a59a8cfdbe"
Mostrando ítems 1-10 de 10
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High-Efficiency Digital Inkjet-Printed Non-Fullerene Polymer Blends Using Non-Halogenated Solvents
Perkhun, Pavlo; Köntges, Wolfgang; Pourcin, Florent; Esteoulle, Daniel; Barulina, Elena; Yoshimoto, Noriyuki; Pierron, Pascal; Margeat, Olivier; Videlot-Ackermann, Christine; Bharwal, Anil Kumar; Duché, David; Ruiz Herrero, Carmen M; Gonzales, Cedric; Guerrero, Antonio; Bisquert, Juan; Schröder, Rasmus R.; Pfannmöller, Martin; Dkhil, Sadok Ben; Simon, Jean-Jacques; Ackermann, Jörg Wiley-VCH Verlag (2021-04)Inkjet printing (IJP) of polymer solar cells is ideal for small-area off-grid electronics with low power consumption. However, IJP is quite a complex technique compared with techniques such as spin coating or doctor blading. ... -
Interfacial Passivation of Perovskite Solar Cells by Reactive Ion Scavengers
Teymourinia, Hakimeh; Gonzales, Cedric; Gallardo Bernal, Juan Jesus; Salavati-Niasari, Masoud; Bisquert, Juan; Navas, Javier; Guerrero, Antonio American Chemical Society (2021-02-22)Lead halide perovskites suffer from uncontrolled ion migration and the interactions at the external contacts play a fundamental role in the hysteretic response and performance degradation kinetics. In this work, we passivate ... -
Mechanistic and Kinetic Analysis of Perovskite Memristors with Buffer Layers: The Case of a Two-Step Set Process
Gonzales, Cedric; Guerrero, Antonio ACS Publications (2023)With the increasing demand for artificially intelligent hardware systems for brain-inspired in-memory and neuromorphic computing, understanding the underlying mechanisms in the resistive switching of memristor devices ... -
Physical Model for the Current–Voltage Hysteresis and Impedance of Halide Perovskite Memristors
Berruet, Mariana; Pérez-Martínez, José Carlos; Romero, Beatriz; Gonzales, Cedric; Al-Mayouf, Abdullah; Guerrero, Antonio; Bisquert, Juan American Chemical Society (2022-03-01)An investigation of the kinetic behavior of MAPbI3 memristors shows that the onset voltage to a high conducting state depends strongly on the voltage sweep rate, and the impedance spectra generate complex capacitive and ... -
Role of Metal Contacts on Halide Perovskite Memristors
Pérez-Martínez, José Carlos; Berruet, Mariana; Gonzales, Cedric; Salehpour, Saeed; Bahari, Ali; Arredondo, Belén; Guerrero, Antonio Wiley (2023-10-16)Halide perovskites are promising candidates for resistive memories (memristors) due to their mixed electronic/ionic conductivity and the real activation mechanism is currently under debate. In order to unveil the role of ... -
Spectral properties of the dynamic state transition in metal halide perovskite-based memristor exhibiting negative capacitance
Gonzales, Cedric; Guerrero, Antonio; Bisquert, Juan American Institute of Physics (2021-02-15)The evolution of device properties in memristor switching between high- and low-resistance states is critical for applications and is still highly subjected to significant ambiguity. Here, we present the dynamic state ... -
Synergistic effect of multifunctional MXene-nanosheet and naphthoquinone sulfonate toward high-performance perovskite solar cells and modules
Cao, Shuguang; Gutsev, Lavrenty; Bi, Zhuoneng; Zheng, Yupeng; XU, XUEQING; Zhu, Yanqing; Zhong, Liuwen; Zheng, Jieyuan; Xu, Gang; Troshin, Pavel; Liu, Shengzhong (Frank); Wang, Kai; Gonzales, Cedric; Guerrero, Antonio; REN, Zhiwei; Li, Gang Elsevier (2023-08-28)Interface defect passivation strategies play a vital role in the design of efficient, and stable perovskite solar cells (PSCs). Presently, we combine MXene-nanosheets with a 1,2-naphthoquinone-4-sulfonic acid sodium salt ... -
Theory of Hysteresis in Halide Perovskites by Integration of the Equivalent Circuit
Bisquert, Juan; Guerrero, Antonio; Gonzales, Cedric American Chemical Society (2022-07-28)Perovskite solar cells show a number of internal electronic–ionic effects that produce hysteresis in the current–voltage curves and a dependence of the temporal response on the conditions of the previous stimulus applied ... -
Transient On/Off Photocurrent Response of Halide Perovskite Photodetectors
Bisquert, Juan; Gonzales, Cedric; Guerrero, Antonio American Chemical Society (2023-10-19) -
Transition from Capacitive to Inductive Hysteresis: A Neuron-Style Model to Correlate I–V Curves to Impedances of Metal Halide Perovskites
Gonzales, Cedric; Guerrero, Antonio; Bisquert, Juan American Chemical Society (2022-08-18)Metal halide perovskite (MHP) devices often show different types of hysteresis in separate voltage domains. At low voltage, the impedance response is capacitive, and the cell gives regular hysteresis. At high voltage, the ...