Heppe, Nils ; Gallenkamp, Charlotte ; Snitkoff-Sol, Rifael Z. ; Paul, Stephen D. ; Segura-Salas, Nicole ; Haak, Hendrik ; Moritz, Dominik C. ; Kaiser, Bernhard ; Jaegermann, Wolfram ; Potapkin, Vasily ; Jafari, Atefeh ; Schünemann, Volker ; Leupold, Olaf ; Elbaz, Lior ; Krewald, Vera ; Kramm, Ulrike I. (2024)
Applying nuclear forward scattering as in situ and operando tool for the characterization of FeN4 moieties in the hydrogen evolution reaction.
In: Journal of the American Chemical Society, 146 (18)
doi: 10.1021/jacs.4c00436
Artikel, Bibliographie

Klein, Andreas ; Albe, Karsten ; Bein, Nicole ; Clemens, Oliver ; Creutz, Kim Alexander ; Erhart, Paul ; Frericks, Markus ; Ghorbani, Elaheh ; Hofmann, Jan Philipp ; Huang, Binxiang ; Kaiser, Bernhard ; Kolb, Ute ; Koruza, Jurij ; Kübel, Christian ; Lohaus, Katharina Natalie Silvana ; Rödel, Jürgen ; Rohrer, Jochen ; Rheinheimer, Wolfgang ; Souza, Roger A. ; Streibel, Verena ; Weidenkaff, Anke ; Widenmeyer, Marc ; Xu, Bai-Xiang ; Zhang, Hongbin (2023)
The Fermi energy as common parameter to describe charge compensation mechanisms: A path to Fermi level engineering of oxide electroceramics.
In: Journal of Electroceramics, 51 (3)
doi: 10.1007/s10832-023-00324-y
Artikel, Bibliographie

Gort, Christopher ; Buchheister, Paul W. ; Klingenhof, Malte ; Paul, Stephen D. ; Dionigi, Fabio ; Krol, Roel van de ; Kramm, Ulrike I. ; Jaegermann, Wolfram ; Hofmann, Jan P. ; Strasser, Peter ; Kaiser, Bernhard (2023)
Effect of Metal Layer Support Structures on the Catalytic Activity of NiFe(oxy)hydroxide (LDH) for the OER in Alkaline Media.
In: ChemCatChem, 15 (8)
doi: 10.1002/cctc.202201670
Artikel, Bibliographie

Gallenberger, Julia ; Moreno Fernández, Harol ; Alkemper, Achim ; Li, Mohan ; Tian, Chuanmu ; Kaiser, Bernhard ; Hofmann, Jan P. (2023)
Stability and decomposition pathways of the NiOOH OER active phase of NiOx electrocatalysts at open circuit potential traced by ex situ and in situ spectroscopies.
In: Catalysis Science & Technology, 13 (16)
doi: 10.1039/D3CY00674C
Artikel, Bibliographie

Radinger, Hannes ; Connor, Paula ; Tengeler, Sven ; Stark, Robert W. ; Jaegermann, Wolfram ; Kaiser, Bernhard (2021)
Importance of Nickel Oxide Lattice Defects for Efficient Oxygen Evolution Reaction.
In: Chemistry of Materials, 33 (21)
doi: 10.1021/acs.chemmater.1c02406
Artikel, Bibliographie

Radinger, Hannes ; Connor, Paula ; Stark, Robert ; Jaegermann, Wolfram ; Kaiser, Bernhard (2021)
Manganese Oxide as an Inorganic Catalyst for the Oxygen Evolution Reaction Studied by X‐Ray Photoelectron and Operando Raman Spectroscopy.
In: ChemCatChem, 13 (4)
doi: 10.1002/cctc.202001756
Artikel, Bibliographie

Cottre, Thorsten ; Fingerle, Mathias ; Kranz, Melanie ; Mayer, Thomas ; Kaiser, Bernhard ; Jaegermann, Wolfram (2021)
Interaction of water with atomic layer deposited titanium dioxide on p‐Si photocathode: modeling of photoelectrochemical interfaces in ultrahigh vacuum with cryo‐photoelectron spectroscopy.
In: Advanced Materials Interfaces, 8 (11)
doi: 10.1002/admi.202002257
Artikel, Bibliographie

Cherkashinin, Gennady ; Schuch, Jona ; Kaiser, Bernhard ; Alff, Lambert ; Jaegermann, Wolfram (2020)
High Voltage Electrodes for Li-Ion Batteries and Efficient Water Electrolysis: An Oxymoron?
In: The Journal of Physical Chemistry Letters, 11 (10)
doi: 10.1021/acs.jpclett.0c00778
Artikel, Bibliographie

Connor, Paula ; Schuch, Jona ; Kaiser, Bernhard ; Jaegermann, Wolfram (2020)
The Determination of Electrochemical Active Surface Area and Specific Capacity Revisited for the System MnOx as an Oxygen Evolution Catalyst.
In: Zeitschrift für Physikalische Chemie, 234 (5)
doi: 10.1515/zpch-2019-1514
Artikel, Bibliographie

Tao, Shasha ; Yang, Florent ; Schuch, Jona ; Jaegermann, Wolfram ; Kaiser, Bernhard (2018)
Electrodeposition of Nickel Nanoparticles for the Alkaline Hydrogen Evolution Reaction: Correlating Electrocatalytic Behavior and Chemical Composition.
In: ChemSusChem, 11 (5)
doi: 10.1002/cssc.201702138
Artikel, Bibliographie

Tengeler, Sven ; Fingerle, Mathias ; Calvet, Wolfram ; Steinert, Céline ; Kaiser, Bernhard ; Mayer, Thomas ; Jaegermann, Wolfram (2018)
The Impact of Different Si Surface Terminations in the (001) n-Si/NiOx Heterojunction on the Oxygen Evolution Reaction (OER) by XPS and Electrochemical Methods.
In: Journal of The Electrochemical Society, 165 (4)
doi: 10.1149/2.0151804jes
Artikel, Bibliographie

Tengeler, Sven ; Kaiser, Bernhard ; Ferro, Gabriel ; Chaussende, Didier ; Jaegermann, Wolfram (2018)
The (001) 3C SiC surface termination and band structure after common wet chemical etching procedures, stated by XPS, LEED, and HREELS.
In: Applied Surface Science, 427
doi: 10.1016/j.apsusc.2017.08.220
Artikel, Bibliographie

Hajduk, Andreas ; Lebedev, Mikhail V. ; Kaiser, Bernhard ; Jaegermann, Wolfram (2018)
Interaction of liquid water with the p-GaInP2(100) surface covered with submonolayer oxide.
In: Physical Chemistry Chemical Physics, 20 (32)
doi: 10.1039/c8cp03337d
Artikel, Bibliographie

Movsesyan, Liana ; Maijenburg, Albert Wouter ; Goethals, Noel ; Sigle, Wilfried ; Spende, Anne ; Yang, Florent ; Kaiser, Bernhard ; Jaegermann, Wolfram ; Park, Sun-Young ; Mul, Guido ; Trautmann, Christina ; Toimil-Molares, Maria Eugenia (2018)
ZnO nanowire networks as photoanode model systems for photoelectrochemical applications.
In: Nanomaterials, 8 (9)
doi: 10.3390/nano8090693
Artikel, Bibliographie

Mayer, Thomas ; Schwanitz, Konrad ; Kaiser, Bernhard ; Hajduk, Andreas ; Lebedev, Mikhail V. ; Jaegermann, Wolfram (2017)
Semiconductor/electrolyte interfaces for solar energy conversion: Interface studies by synchrotron induced photoelectron spectroscopy.
In: Journal of Electron Spectroscopy and Related Phenomena, 221
doi: 10.1016/j.elspec.2017.04.004
Artikel, Bibliographie

Lebedev, Mikhail V. ; Calvet, Wolfram ; Kaiser, Bernhard ; Jaegermann, Wolfram (2017)
Synchrotron Photoemission Spectroscopy Study of p-GaInP2(100) Electrodes Emersed from Aqueous HCl Solution under Cathodic Conditions.
In: The Journal of Physical Chemistry C, 121 (16)
doi: 10.1021/acs.jpcc.7b01343
Artikel, Bibliographie

Tengeler, Sven ; Kaiser, Bernhard ; Chaussende, Didier ; Jaegermann, Wolfram (2017)
(001) 3C SiC/Ni contact interface: In situ XPS observation of annealing induced Ni2Si formation and the resulting barrier height changes.
In: Applied Surface Science, 400
doi: 10.1016/j.apsusc.2016.12.136
Artikel, Bibliographie

Weidler, Natascha ; Schuch, Jona ; Knaus, Florian ; Stenner, Patrick ; Hoch, Sascha ; Maljusch, Artjom ; Schaefer, Rolf ; Kaiser, Bernhard ; Jaegermann, Wolfram (2017)
X-ray Photoelectron Spectroscopic Investigation of of Plasma-Enhanced Chemical Vapor Deposited NiOx, NiOx(OH)y and CoNiOx(OH)y: Influence of the Chemical Composition on the Catalytic Activity for the Oxygen Evolution Reaction.
In: The Journal of Physical Chemistry C, 121 (12)
doi: 10.1021/acs.jpcc.6b12652
Artikel, Bibliographie

Klett, Joachim ; Elger, Benjamin ; Krähling, Stephan ; Kaiser, Bernhard ; Jaegermann, Wolfram ; Schäfer, Rolf (2016)
Water dissociation on silica in the presence of atomic platinum.
In: Applied Surface Science, 375
doi: 10.1016/j.apsusc.2016.03.041
Artikel, Bibliographie

Klett, Joachim ; Ziegler, Jürgen ; Radetinac, Aldin ; Kaiser, Bernhard ; Schäfer, Rolf ; Jaegermann, Wolfram ; Urbain, Félix ; Becker, Jan-Philipp ; Smirnov, Vladimir ; Finger, Friedhelm (2016)
Band engineering for efficient catalyst-substrate coupling for photoelectrochemical water splitting.
In: Phys. Chem. Chem. Phys., 18 (16)
doi: 10.1039/C5CP06230F
Artikel, Bibliographie

Weidler, Natascha ; Paulus, Sarina ; Schuch, Jona ; Klett, Joachim ; Hoch, Sascha ; Stenner, Patrick ; Maljusch, Artjom ; Brötz, Joachim ; Wittich, Carolin ; Kaiser, Bernhard ; Jaegermann, Wolfram (2016)
CoOx thin film deposited by CVD as efficient water oxidation catalyst: change of oxidation state in XPS and its correlation to electrochemical activity.
In: Phys. Chem. Chem. Phys., 18
doi: 10.1039/C5CP05691H
Artikel, Bibliographie

Lebedev, Mikhail V. ; Kalyuzhnyy, Nikolay A. ; Mintairov, Sergey A. ; Calvet, Wolfram ; Kaiser, Bernhard ; Jaegermann, Wolfram (2016)
Comparison of wet chemical treatment and Ar-ion sputtering for GaInP2(100) surface preparation.
In: Materials Science in Semiconductor Processing, 51
doi: 10.1016/j.mssp.2016.05.005
Artikel, Bibliographie

Urbain, Félix ; Becker, Jan-Philipp ; Smirnov, Vladimir ; Ziegler, Jürgen ; Yang, Florent ; Kaiser, Bernhard ; Jaegermann, Wolfram ; Hoch, Sascha ; Maljusch, Artjom ; Rau, Uwe ; Finger, Friedhelm (2016)
Influence of the operating temperature on the performance of silicon based photoelectrochemical devices for water splitting.
In: Materials Science in Semiconductor Processing, 42
doi: 10.1016/j.mssp.2015.08.045
Artikel, Bibliographie

Jaegermann, Wolfram ; Kaiser, Bernhard ; Ziegler, Jürgen ; Klett, Joachim
Hrsg.: Giménez, Sixto ; Bisquert, Juan ; Bisquert, Juan (2016)
Interface Engineering of Semiconductor Electrodes for Photoelectrochemical Water Splitting: Application of Surface Characterization with Photoelectron Spectroscopy.
In: Photoelectrochemical Solar Fuel Production: From Basic Principles to Advanced Devices
doi: 10.1007/978-3-319-29641-8_5
Buchkapitel, Bibliographie

Ziegler, Jürgen ; Yang, Florent ; Wagner, Stephan ; Kaiser, Bernhard ; Jaegermann, Wolfram ; Urbain, Félix ; Becker, Jan-Philipp ; Smirnov, Vladimir ; Finger, Friedhelm (2016)
Interface engineering of titanium oxide protected a-Si:H/a-Si:H photoelectrodes for light induced water splitting.
In: Applied Surface Science, 389
doi: 10.1016/j.apsusc.2016.07.074
Artikel, Bibliographie

Becker, Jan-Philipp ; Urbain, Félix ; Smirnov, Vladimir ; Rau, Uwe ; Ziegler, Jürgen ; Kaiser, Bernhard ; Jaegermann, Wolfram ; Finger, Friedhelm (2016)
Modeling and practical realization of thin film silicon-based integrated solar water splitting devices.
In: physica status solidi (a), 213 (7)
doi: 10.1002/pssa.201533025
Artikel, Bibliographie

Urbain, Félix ; Smirnov, Vladimir ; Becker, Jan-Philipp ; Lambertz, Andreas ; Yang, Florent ; Ziegler, Jürgen ; Kaiser, Bernhard ; Jaegermann, Wolfram ; Rau, Uwe ; Finger, Friedhelm (2016)
Multijunction Si photocathodes with tunable photovoltages from 2.0 V to 2.8 V for light induced water splitting.
In: Energy Environ. Sci., 9 (1)
doi: 10.1039/C5EE02393A
Artikel, Bibliographie

Kaiser, Bernhard ; Calvet, Wolfram ; Murugasen, Eswaran ; Ziegler, Jürgen ; Jaegermann, Wolfram ; Pust, Sascha E. ; Finger, Friedhelm ; Hoch, Sascha ; Blug, Matthias ; Busse, Jens (2015)
Light induced hydrogen generation with silicon-based thin film tandem solar cells used as photocathode.
In: International Journal of Hydrogen Energy, 40 (2)
doi: 10.1016/j.ijhydene.2014.11.012
Artikel, Bibliographie

Urbain, Félix ; Smirnov, Vladimir ; Becker, Jan-Philipp ; Rau, Uwe ; Ziegler, Jürgen ; Kaiser, Bernhard ; Jaegermann, Wolfram ; Finger, Friedhelm (2015)
Application and modeling of an integrated amorphous silicon tandem based device for solar water splitting.
In: Solar Energy Materials and Solar Cells, 140
doi: 10.1016/j.solmat.2015.04.013
Artikel, Bibliographie

Pareja, Jhon ; Litterscheid, Christian ; Molina, Alejandro ; Albert, Barbara ; Kaiser, Bernhard ; Dreizler, Andreas (2015)
Effects of doping concentration and co-doping with cerium on the luminescence properties of Gd3Ga5O12:Cr3+ for thermometry applications.
In: Optical Materials, 47
doi: 10.1016/j.optmat.2015.05.052
Artikel, Bibliographie

Klett, Joachim ; Eva, Andreas ; Heinz, Frederick ; Kaiser, Bernhard ; Jaegermann, Wolfram ; Schäfer, Rolf (2015)
Electrocatalytic Performance of High-Surface-Area Platinum Catalysts Synthesized by Chemical Vapor Deposition for Water Splitting.
In: ChemCatChem, 8 (2)
doi: 10.1002/cctc.201501012
Artikel, Bibliographie

Urbain, Félix ; Smirnov, Vladimir ; Becker, Jan-Philipp ; Rau, Uwe ; Finger, Friedhelm ; Ziegler, Jürgen ; Kaiser, Bernhard ; Jaegermann, Wolfram (2014)
a-Si:H/µc-Si:H tandem junction based photocathodes with high open-circuit voltage for efficient hydrogen production.
In: Journal of Materials Research, 29 (22)
doi: 10.1557/jmr.2014.308
Artikel, Bibliographie

Ziegler, Jürgen ; Kaiser, Bernhard ; Jaegermann, Wolfram ; Urbain, Félix ; Becker, Jan-Philipp ; Smirnov, Vladimir ; Finger, Friedhelm (2014)
Photoelectrochemical and Photovoltaic Characteristics of Amorphous-Silicon-Based Tandem Cells as Photocathodes for Water Splitting.
In: ChemPhysChem, 15 (18)
doi: 10.1002/cphc.201402552
Artikel, Bibliographie

Pareja, Jhon ; Litterscheid, Christian ; Kaiser, Bernhard ; Euler, Matthias ; Fuhrmann, Norman ; Albert, Barbara ; Molina, Alejandro ; Ziegler, Juergen ; Dreizler, Andreas (2014)
Surface thermometry in combustion diagnostics by sputtered thin films of thermographic phosphors.
In: Applied Physics B-Lasers and Optics, 117
doi: 10.1007/s00340-014-5803-4
Artikel, Bibliographie

Ma, Quan-Bao ; Kaiser, Bernhard ; Jaegermann, Wolfram (2014)
Novel photoelectrochemical behaviors of p-SiC films on Si for solar water splitting.
In: Journal of Power Sources, 253
doi: 10.1016/j.jpowsour.2013.12.042
Artikel, Bibliographie

Klett, Joachim ; Krähling, Stephan ; Elger, Benjamin ; Schäfer, Rolf ; Kaiser, Bernhard ; Jaegermann, Wolfram (2014)
The Electronic Interaction of Pt-Clusters with ITO and HOPG Surfaces upon Water Adsorption.
In: Zeitschrift für Physikalische Chemie, 228 (4-5)
doi: 10.1515/zpch-2013-0499
Artikel, Bibliographie

Ma, Quan-Bao ; Ziegler, Juergen ; Kaiser, Bernhard ; Fertig, Dominic ; Calvet, Wolfram ; Murugasen, Eswaran ; Jaegermann, Wolfram (2014)
Solar water splitting with p-SiC film on p-Si: Photoelectrochemical behavior and XPS characterization.
In: International Journal of Hydrogen Energy, 39
doi: 10.1016/j.ijhydene.2013.11.042
Artikel, Bibliographie

Kaiser, Bernhard ; Fertig, Dominic ; Ziegler, Jürgen ; Klett, Joachim ; Hoch, Sascha ; Jaegermann, Wolfram (2012)
Solar Hydrogen Generation with Wide-Band-Gap Semiconductors: GaP(100) Photoelectrodes and Surface Modification.
In: ChemPhysChem, 13 (12)
doi: 10.1002/cphc.201200432
Artikel, Bibliographie

Ma, Quan-Bao ; Kaiser, Bernhard ; Ziegler, Jürgen ; Fertig, Dominic ; Jaegermann, Wolfram (2012)
XPS characterization and photoelectrochemical behaviour of p-type 3C-SiC films on p-Si substrates for solar water splitting.
In: Journal of Physics D: Applied Physics, 45 (32)
doi: 10.1088/0022-3727/45/32/325101
Artikel, Bibliographie