Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Mikaël Kepenekian"'
Autor:
Pooja Basera, Boubacar Traore, Pingping Jiang, Laurent Pedesseau, Mikaël Kepenekian, Jacky Even, Claudine Katan
Publikováno v:
Advanced Materials Interfaces, Vol 11, Iss 22, Pp n/a-n/a (2024)
Abstract The performance and operational stability of perovskite‐based devices heavily rely on the interfacial properties between the photoactive perovskite layer and charge transport layers. Understanding the theoretical relationship between surfa
Externí odkaz:
https://doaj.org/article/50192a18135c4297848ba1d2394a4566
Autor:
Pingping Jiang, Debdipto Acharya, George Volonakis, Marios Zacharias, Mikaël Kepenekian, Laurent Pedesseau, Claudine Katan, Jacky Even
Publikováno v:
APL Materials, Vol 10, Iss 6, Pp 060902-060902-19 (2022)
Metal halide perovskites have recently emerged as one of the most promising classes of semiconductors for various applications, especially in the field of optoelectronics. Lead-based halide perovskite materials, virtually unexploited for decades, hav
Externí odkaz:
https://doaj.org/article/928c672993b741b893ad67483e8a1bfc
Publikováno v:
ACS Materials Letters
ACS Materials Letters, 2023, 5 (1), pp.52-59. ⟨10.1021/acsmaterialslett.2c01010⟩
Web of Science
ACS Materials Letters, 2023, 5 (1), pp.52-59. ⟨10.1021/acsmaterialslett.2c01010⟩
Web of Science
International audience; Vacancy-ordered halide double perovskites (VODPs) have been widely explored throughout the past few years as promising lead-free alternatives for optoelectronic applications. Yet, the atomic-scale mechanisms that underlie thei
Autor:
Ping Fu, Michael A. Quintero, Claire Welton, Xiaotong Li, Bruno Cucco, Michael C. De Siena, Jacky Even, George Volonakis, Mikaël Kepenekian, Runze Liu, Craig C. Laing, Vladislav Klepov, Yukun Liu, Vinayak P. Dravid, G. N. Manjunatha Reddy, Can Li, Mercouri G. Kanatzidis
Publikováno v:
Chemistry of Materials
Chemistry of Materials, 2022, 34 (21), pp.9685-9698. ⟨10.1021/acs.chemmater.2c02471⟩
Chemistry of Materials, 2022, 34 (21), pp.9685-9698. ⟨10.1021/acs.chemmater.2c02471⟩
International audience; White-light broadband emission in the visible range from the low-dimensional halide perovskites is commonly attributed to structural distortions in lead bromide octahedra. In this paper, we report Dion−Jacobson-phase two-dim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6e6575334746d5a9652a1acb58e11b4b
https://hal.science/hal-03840368
https://hal.science/hal-03840368
Autor:
Bruno Cucco, Laurent Pedesseau, Claudine Katan, Jacky Even, Mikaël Kepenekian, George Volonakis
Publikováno v:
Solar RRL
Solar RRL, 2022, 6 (12), pp.2200718. ⟨10.1002/solr.202200718⟩
Solar RRL, 2022, 6 (12), pp.2200718. ⟨10.1002/solr.202200718⟩
International audience; Ag/Bi halide double salts, also called rudorffites, constitute a promising path to achieve low-cost, high-efficiency lead-free optoelectronic devices, in particular solar cells. These materials present tunable gaps within the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be19ec0b43e196590166650fa2c5b2d9
https://hal.science/hal-03829376
https://hal.science/hal-03829376
Autor:
Xiaotong Li, Mikaël Kepenekian, Linda Li, Hao Dong, Constantinos C. Stoumpos, Ram Seshadri, Claudine Katan, Peijun Guo, Jacky Even, Mercouri G. Kanatzidis
Publikováno v:
Journal of the American Chemical Society
Journal of the American Chemical Society, 2022, 144 (9), pp.3902-3912. ⟨10.1021/jacs.1c11803⟩
Journal of the American Chemical Society, vol 144, iss 9
Journal of the American Chemical Society, 2022, 144 (9), pp.3902-3912. ⟨10.1021/jacs.1c11803⟩
Journal of the American Chemical Society, vol 144, iss 9
International audience; Three-dimensional (3D) halide perovskites have attracted enormous research interest, but the choice of the A-site cations is limited by the Goldschmidt tolerance factor. In order to accommodate cations that lie outside the acc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8e8ac809e79dad2278deea1bf5f67ec0
https://hal.science/hal-03594165/document
https://hal.science/hal-03594165/document
Autor:
Eugenia S. Vasileiadou, Xinyi Jiang, Mikaël Kepenekian, Jacky Even, Michael C. De Siena, Vladislav V. Klepov, Daniel Friedrich, Ioannis Spanopoulos, Qing Tu, Imra S. Tajuddin, Emily A. Weiss, Mercouri G. Kanatzidis
Publikováno v:
Journal of the American Chemical Society
Journal of the American Chemical Society, 2022, 144 (14), pp.6390-6409. ⟨10.1021/jacs.2c00571⟩
Journal of the American Chemical Society, 2022, 144 (14), pp.6390-6409. ⟨10.1021/jacs.2c00571⟩
International audience; The nature of the organic cation in two-dimensional (2D) hybrid lead iodide perovskites tailors the structural and technological features of the resultant material. Herein, we present three new homologous series of (100) lead
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::86e8f9acf21590514bd9bf48471c094f
https://hal.science/hal-03633301
https://hal.science/hal-03633301
Autor:
Lingling, Mao, Peijun, Guo, Mikaël, Kepenekian, Ioannis, Spanopoulos, Yihui, He, Claudine, Katan, Jacky, Even, Richard D, Schaller, Ram, Seshadri, Constantinos C, Stoumpos, Mercouri G, Kanatzidis
Publikováno v:
Journal of the American Chemical Society. 142(18)
Hybrid layered halide perovskites have achieved impressive performance in optoelectronics. New structural types in the two-dimensional (2D) halide system such as the Dion-Jacobson phases have attracted wide research attention due to the short interla
Autor:
Xiaotong, Li, Justin, Hoffman, Weijun, Ke, Michelle, Chen, Hsinhan, Tsai, Wanyi, Nie, Aditya D, Mohite, Mikaël, Kepenekian, Claudine, Katan, Jacky, Even, Michael R, Wasielewski, Constantinos C, Stoumpos, Mercouri G, Kanatzidis
Publikováno v:
Journal of the American Chemical Society. 140(38)
Low-dimensional halide perovskites have recently attracted intense interest as alternatives to the three-dimensional (3D) perovskites because of their greater tunability and higher environmental stability. Herein, we present the new homologous 2D ser
Publikováno v:
Physical chemistry chemical physics : PCCP. 20(14)
As a result of early theoretical predictions, evidence for the Rashba or Dresselhaus effect in hybrid perovskites has recently attracted several experimental investigations, motivated by possible applications in spin-orbitronics. For instance, a larg