Zobrazeno 1 - 10
of 65
pro vyhledávání: '"Eric Mankel"'
Atomic Layer-Deposited Aluminum Oxide Hinders Iodide Migration and Stabilizes Perovskite Solar Cells
Autor:
Chittaranjan Das, Malgorzata Kot, Tim Hellmann, Carolin Wittich, Eric Mankel, Iwan Zimmermann, Dieter Schmeisser, Mohammad Khaja Nazeeruddin, Wolfram Jaegermann
Publikováno v:
Cell Reports Physical Science, Vol 1, Iss 7, Pp 100112- (2020)
Summary: Iodide migration causes degradation of the perovskite solar cells. Here, we observe the direct migration of iodide into the hole-transport layer in a device. We demonstrate that ultrathin room temperature atomic layer-deposited Al2O3 on the
Externí odkaz:
https://doaj.org/article/3253a11e0683462aa1c515994c0db26f
Publikováno v:
AIMS Materials Science, Vol 3, Iss 3, Pp 737-755 (2016)
APbI3 alkali lead iodides were prepared from aqueous (A= Na, Cs, ammonium NH4+, and methylammonium CH3NH3+) and acetone (A= Li, K) solutions by a self-organization low temperature process. Diffraction analysis revealed that the methylammonium-conta
Externí odkaz:
https://doaj.org/article/85dcd9b54e4a4284ae8ee0788016fb75
Publikováno v:
CHIMIA, Vol 61, Iss 12 (2007)
At the synchrotron BESSY we run the experimental station SoLiAS, dedicated to solid–liquid interface analysis with soft X-ray induced photoelectron spectroscopy (SXPS). SoLiAS allows wet chemically prepared surfaces to be transferred to the ultra h
Externí odkaz:
https://doaj.org/article/703a0779218f4cd3a814df18769c466b
Publikováno v:
ACS Applied Electronic Materials. 3:1211-1227
The electronic level alignment at interfaces plays an important role in the development and optimization of organic semiconductor devices. While organic heterointerfaces are well studied, photoelec...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a4385bae7a1ae93511abfd8ac0a7ca6
https://doi.org/10.1021/acsaelm.0c01062
https://doi.org/10.1021/acsaelm.0c01062
Autor:
Paula Connor, Annemarie Pucci, Wolfram Jaegermann, Sebastian Beck, Michael Tzschoppe, Victoria Wißdorf, Markus Frericks, Christof Pflumm, Eric Mankel
Publikováno v:
ACS Applied Electronic Materials. 1:1994-2006
We report on a detailed study of the p-doping concentration for two hole transport materials and its influence on current voltage and impedance spectroscopy measurements. The electrical device char...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a688c223ef6067bf92343ef3c08cf23
https://doi.org/10.1021/acsaelm.9b00279
https://doi.org/10.1021/acsaelm.9b00279
Autor:
Robert Lovrincic, Rainer Bäuerle, Marc Michael Barf, Annemarie Pucci, Daniel Jänsch, Laarnie Peter Müller, Wolfgang Kowalsky, Uwe H. F. Bunz, Klaus Müllen, Sabina Hillebrandt, Partick Reiser, Sebastian Beck, Wolfram Jaegermann, Jan Freudenberg, Frank S. Benneckendorf, Eric Mankel
Publikováno v:
Chemistry of Materials
We gratefully acknowledge the German Federal Ministry of Education and Research (BMBF) for financial support within the InterPhase project (FKZ 13N13659, 13N13656, 13N13657, and 13N13658). Electrical doping is an important tool in the design of organ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::00de3f2c6bdea197f5a786fc95555ea8
https://doi.org/10.1021/acs.chemmater.9b01150
https://doi.org/10.1021/acs.chemmater.9b01150
Autor:
Daniel Jänsch, Wolfram Jaegermann, Rasmus R. Schröder, Frank S. Benneckendorf, Jan Freudenberg, Klaus Müllen, Marc‐Michael Barf, Wolfgang Köntges, Lars Peter Müller, Martin Pfannmöller, Eric Mankel, Robert Lovrincic, Patrick Reiser, Rainer Bäuerle, Wolfgang Kowalsky, Jean-Nicolas Tisserant, Uwe H. F. Bunz, Annemarie Pucci, Sebastian Beck
Publikováno v:
Advanced Materials Technologies
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d67e97cc620dae280d6590467d77b4b4
https://hdl.handle.net/21.11116/0000-0007-86B1-921.11116/0000-000C-141B-0
https://hdl.handle.net/21.11116/0000-0007-86B1-921.11116/0000-000C-141B-0
Autor:
Sebastian Hietzschold, Oliver Brandt, C. Sinito, Eric Mankel, T. Auzelle, Robert Lovrincic, Stefan Brackmann, Wolfgang Kowalsky, Sergio Fernández-Garrido, Florian Ullrich
Publikováno v:
ACS applied materialsinterfaces. 13(3)
We report on the optoelectronic properties of GaN$(0001)$ and $(1\bar{1}00)$ surfaces after their functionalization with phosphonic acid derivatives. To analyze the possible correlation between the acid's electronegativity and the GaN surface band be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f1c5354e97fa986e418e9b944edefbeb
https://pubmed.ncbi.nlm.nih.gov/33439013
https://pubmed.ncbi.nlm.nih.gov/33439013
Autor:
Vipilan Sivanesan, Wolfram Jaegermann, Eric Mankel, Lars Peter Müller, Patrick Reiser, Sebastian Beck, Stephen Barlow, Annemarie Pucci, Seth R. Marder, Robert Lovrincic
Publikováno v:
The Journal of Physical Chemistry C. 122:14518-14527
The diffusivity of dopants in semiconducting polymers is of high interest as it enables methods of sequential doping but also affects device stability. In this study, we investigate the diffusion of a bulky sequentially deposited p-dopant in poly(3-h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bdb5f8e92ab9c818bc8f8f8c2db5327e
https://doi.org/10.1021/acs.jpcc.8b02657
https://doi.org/10.1021/acs.jpcc.8b02657
Autor:
Eric Mankel, Sabina Hillebrandt, Tomasz Marszalek, Robert Lovrincic, Sebastian Beck, Valentina Rohnacher, Wolfgang Kowalsky, Florian Ullrich, Annemarie Pucci, Sebastian Hietzschold
Publikováno v:
ACS Applied Energy Materials. 1:3113-3122
Solution-processed nickel oxide (sNiO) is known to be an excellent charge-selective interlayer in optoelectronic devices. Its beneficial properties can be further enhanced by an oxygen plasma (OP) treatment. In order to elucidate the mechanism behind
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6ae38f7a0a26482a0d14d8b7b850b449
https://doi.org/10.1021/acsaem.8b00284
https://doi.org/10.1021/acsaem.8b00284