2011 -

 

2018

"Atomic Layer Deposition of Molybdenum and Tungsten Oxide Thin Films Using Heteroleptic Imido-Amidinato precursors: Process Development, Film Characterization, and Gas Sensing Properties", Mattinen, Miika; Wree, Jan-Lucas; Stegmann, Niklas; Ciftyurek, Engin; Achhab, Mhamed; King, Peter; Mizohata, Kenichiro; Räisänen, Jyrki; Schierbaum, Klaus; Devi, Anjana; Ritala, Mikko; Leskelä, Markku. Accepted to Chemistry of Materials. 2018

"New all nitrogen coordinated tungsten precursor CVD pro-cess development for WO3 thin films with outstanding gaso-chromic properties", Martin Wilken, Engin Ciftyürek, Klaus Dieter Schierbaum and Anjana Devi. In Preparation, will be submitted to Advanced Materials in December 2018.

"Low temperature plasma enhanced atomic layer deposition of tin(IV) oxide from a functionalized alkyl precursor: Fabrication and evaluation of SnO₂ based thin-film transistor devices",  Mai, Lukas; Zanders, David; Subasi, Ersoy; Ciftyurek, Engin; Hoppe, Christian; Rogalla, Detlef; Gilbert, Wolfram; de Los Arcos, Teresa; Schierbaum, Klaus; Grundmeier, Guido; Bock, Claudia; Devi, Anjana. Accepted to ACS Applied Materials & Interfaces. 2018.

"Validation of a terminally amino functionalized tetra alkyl Sn(IV) precursor in metal-organic chemical vapor deposition of SnO2 thin films: Study of film growth characteristics, optical and electrical properties". David Zanders, Engin Ciftyurek, Christian Hoppe, Teresa de los Arcos, Aleksander Kostka, Detlef Rogalla, Guido Grundmeier, Klaus Dieter Schierbaum and Anjana Devi1.  Accepted to Advanced Materials Interfaces.2018.

"Monitoring Work function, Oxidation state and Homogeneity of the CVD Deposited Tungsten Oxide (WO3) Thin Films with XPS-UPS, LEEM and XPEEM for Gas sensing Applications". Engin Ciftyurek, Martin Wilken, Anjana Devi and Klaus D. Schierbaum. In Preparation, will be submitted to the ACS Applied Materials & Interfaces  in December 2018.

In-Situ Identification and Quantification of Surface Adsorbed Species by NAP-XPS on PEALD Deposited Thin Oxide (SnO2) for Chemical Sensing Applications. Engin Ciftyurek, Lukas Mai, Anjana Devi and Klaus D. Schierbaum. In Preparation, will be submitted to the Sensors and Actuators B: Chemical in December 2018.

Surface Characterization and NO2 Sensing Properties of ALD Deposited Molybdenum Disulphide (MoS2). Engin Ciftyurek, Jan-Lucas Wree, Anjana Devi and Klaus D. Schierbaum. In Preparation, will be submitted to the Sensors and Actuators B: Chemical in December 2018.

 

B. Engelkamp, M. El Achhab, B. Fischer, Ü. Kökçam-Demir, and K. Schierbaum, Combined Galvanostatic and Potentiostatic Plasma Electrolytic Oxidation of Titanium in Different Concentrations of H₂So₄, Metals (2018), 8, x; doi:10.3390 accepted

 

2016

Ö. Cakabay, M. El Achhab, and K. Schierbaum, Effect of water vapor on Pt/TiO2/Ti electromotive force cells, J. Phys. Chem. C (2016) / DOI: 10.1021/acs.jpcc.6b01315

 

M. El Achhab and K. Schierbaum, Gas sensors based on plasma-electrochemically oxidized titanium foils, Journal of Sensors and Sensor Systems 5, 1–9 (2016); doi:10.5194/jsss-5-1-2016

 

K. Schierbaum, in: N.  Barsan, G. Gauglitz, A. Oprea, E. Ostertag, G. Proll, K. Rebner, K. Schierbaum,  F. Schleifenbaum, U. Weimar, Chemical and Biochemical Sensors, 1. Fundamentals, Ullmann´s Encylopedia of Industrial Chemistry, Wiley-VCH Verlag, Weinheim, (2016) published online: 29 SEP 2016, DOI: 10.1002/14356007.b06_121.pub2

 

K. Schierbaum, in: N.  Barsan, G. Gauglitz, A. Oprea, E. Ostertag, G. Proll, K. Rebner, K. Schierbaum,  F. Schleifenbaum, U. Weimar, Chemical and Biochemical Sensors, 2. Applications, Ullmann´s Encylopedia of Industrial Chemistry, Wiley-VCH Verlag, Weinheim, (2016) published online: 29 SEP 2016, DOI: 10.1002/14356007.u06_u01

 

2015

M. Strungaru, M. Cerchez, S. Herbertz, T. Heinzel, M. El Achhab, and K. Schierbaum. Interdependence of electroforming and hydrogen incorporation in nanoporous titanium dioxide, Appl. Phys. Lett. 106, 143109 (2015)

 

Ö. Cakabay, M. El Achhab and K. Schierbaum, Thermal properties of solid-state Pt/TiO2/Ti emf cells studied by microcalorimetry, Appl. Phys. A (2015) 118:1127-1132 DOI 10.1007/s00339-014-8927-9

 

2014

Ömer Cakabay, Mhamed El Achhab and Klaus Schierbaum. Thermal properties of solid-state Pt/TiO2/Ti emf cells studied by microcalorimetry. Appl. Phys. A, DOI 10.1007/s00339-014-8927-9

 

Mhamed El Achhab, Andreas Erbe, Georg Koschek, Rachid Hamouich and Klaus Schierbaum, A microstructural study of the structure of plasma electrolytically oxidized titanium foils, Appl. Phys. A (2014)/DOI 10.1007/s00339-014-8392-5

 

2013

M. Cerchez, H. Langer, M. El Achhab, T. Heinzel, D. Ostermann, H. Lüder, and J. Degenhardt, Dynamics of hydrogen sensing with Pt/TiO2Schottkydiodes, Appl. Phys. Lett. 103, 033522 (2013)

 

2012

           Mhamed El Achhab and Klaus Schierbaum, Structure and hydrogen sensing properties of plasma electrochemically oxidized titanium foils, Procedia Engineering 47 ( 2012 ) 566 – 569

 

2011

           S. Bruyere, B. Domenichini, K. Schierbaum, Z. Li, S. Bourgeois Reversible oxidation of WOx and MoOxnano phases, Catalysis Today (July 2011 doi:10.1016/j.cattod.2011.06.022 Key: citeulike:9627519

 

           Klaus Schierbaum and Mhamed El Achhab, Generation of an electromotive force by hydrogen-to-water oxidation with Pt-coated oxidized titanium foils, Physica Status Solidi A, 1–7 (2011) / DOI 10.1002/pssa.201127400

 

           Mhamed El Achhab, Hussein Shanak, and Klaus Schierbaum, NO2 sensing properties of WO3 nanorods grown on mica, Phys. Status Solidi A 208, No. 6, 1229–1234 (2011) / DOI 10.1002/pssa.20100096