Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.
2019Au-Pd@Meso-Co3O4: A Promising Material for New Generation Pellistor with Low Working Temperature
Lyu, Xuemeng; Gao, Haitao; Diehle, Patrick; Altmann, Frank; Tarantik, Karina; Schmitt, Katrin; Wöllenstein, Jürgen
Conference Paper
2019CO2 Sensing in Medicine
Urban, Gerald; Guttmann, Josef; Kieninger, Jochen; Weltin, Andreas; Wöllenstein, Jürgen; Zosel, Jens
Book Article
2019Colorimetric Sensor System for the Detection of Low Co-Concentrations in Real Fire Tests
Pannek, Carolin; Weber, Christian; Vetter, Thomas; Pohle, Roland; Engel, Laura; Eberhardt, André; Tarantik, Karina; Bauersfeld, Marie-Luise; Wöllenstein, Jürgen
Conference Paper
2019Filterrotationsspektrometer für den Nachweis von Ethen im ppb-Bereich
Eberhardt, André; Bauersfeld, Marie-Luise; Schmitt, Katrin; Wöllenstein, Jürgen
Conference Paper
2019Miniaturisierte photoakustische Detektoren für den Nachweis fluorhaltiger Kältemittel
Weber, Christian; El-Safoury, Mahmoud; Eberhardt, André; Schmitt, Katrin; Wöllenstein, Jürgen
Conference Paper
2019Modelling cascaded caloric refrigeration systems that are based on thermal diodes or switches
Hess, Tobias; Maier, Lena Maria; Corhan, Patrick; Schäfer-Welsen, Olaf; Wöllenstein, Jürgen; Bartholomé, Kilian
Journal Article
2019Niedertemperatur-Pellistoren aus mesoporösem Au-Pd@Co3O4
Lyu, Xuemeng; Gao, Haitao; Schmitt, Katrin; Tarantik, Karina; Wöllenstein, Jürgen
Conference Paper
2019Novel Concepts for Miniaturized Photoacoustic-based Gas Sensing Devices
Scholz, Louisa
: Wöllenstein, Jürgen (Erstgutachter); Reindl, Leonhard M. (Zweitgutachter)
Dissertation
2019Photoakustisches Gasmesssystem zur Bestimmung des Schwefeldioxidgehaltes in Schiffsabgasen
El-Safoury, Mahmoud; Dufner, Miguel; Weber, Christian; Schmitt, Katrin; Pernau, Hans-Fridtjof; Willing, Bert; Wöllenstein, Jürgen
Conference Paper
2019Quantum cascade laser-based tunable laser absorption spectroscopy for the detection of stable isotopes of CO2
Nitzsche, Ponkanok; Dinc, Cem; Schmitt, Katrin; Wöllenstein, Jürgen
Conference Paper
2019Resonant Photoacoustic Spectroscopy of NO2 with a UV-LED Based Sensor
Kapp, Johannes; Weber, Christian; Schmitt, Katrin; Pernau, Hans-Fridtjof; Wöllenstein, Jürgen
Journal Article
2019Robust and Flexible Thermal Sensor Using the 3-Omega-Method to Investigate Thermal Properties of Fluids
Bernhardsgrütter, Ralf E.; Hepp, Christoph J.; Schmitt, Katrin; Jägle, Martin; Pernau, Hans-Fridtjof; Wöllenstein, Jürgen
Conference Paper
2019Screen-Printable Colorimetric Sensors for the Monitoring of Toxic Gases in Ambient Air
Engel, Laura; Tarantik, Karina; Benito-Altamirano, Ismael; Pannek, Carolin; Prades, Joan Daniel; Wöllenstein, Jürgen
Conference Paper
2019Screen-Printed Sensors for Colorimetric Detection of Hydrogen Sulfide in Ambient Air
Engel, Laura; Tarantik, Karina; Pannek, Carolin; Wöllenstein, Jürgen
Journal Article, Conference Paper
2019Verstärkung des Raman-Streueffektes in komplexen Gasgemischen
Sandfort, Vincenz
: Wöllenstein, Jürgen (Erstgutachter); Reindl, Leonhard M. (Zweitgutachter)
Dissertation
2018Cavity-enhanced raman spectroscopy for food chain management
Sandfort, Vincenz; Goldschmidt, Jens; Wöllenstein, Jürgen; Palzer, Stefan
Journal Article
2018Colorimetric detection of hydrogen sulfide in ambient air
Engel, Laura; Tarantik, Karina; Pannek, Carolin; Wöllenstein, Jürgen
Journal Article, Conference Paper
2018Colorimetric materials for fire gas detection - a review
Schmitt, Katrin; Tarantik, Karina; Pannek, Carolin; Wöllenstein, Jürgen
Journal Article
2018A copper(II) oxide - tin dioxide heterojunction sensor for the detection of hydrogen sulfide
Lehmann, Stefan; Bauersfeld, Marie-Luise; Wöllenstein, Jürgen
Conference Paper
2018Enhancement techniques to improve Raman spectroscopy of gases
Palzer, Stefan; Sandfort, Vincenz; Goldschmidt, Jens; Wöllenstein, Jürgen
Conference Paper
2018Entwurf und Aufbau eines robusten Gassensorsystems für Biogasanlagen
Bierer, Benedikt
: Wöllenstein, Jürgen (Erstgutachter); Reindl, Leonhard M. (Zweitgutachter)
Dissertation
2018Evaluation of a colorimetric sensor system for early fire detection
Pohle, Roland; Pohl, Teresa; Pannek, Carolin; Tarantik, Karina; Bauersfeld, Marie-Luise; Wöllenstein, Jürgen; Raible, Stefan; Seiler, Frank
Journal Article, Conference Paper
2018Filterrotationsspektrometer für die Detektion von Ethen
Eberhardt, André
: Wöllenstein, Jürgen (Erstgutachter); Urban, Gerald (Zweitgutachter)
Dissertation
2018Gas sensors for climate research
Scholz, Louisa; Ortiz Perez, Alvaro; Bierer, Benedikt; Wöllenstein, Jürgen; Palzer, Stefan
Conference Paper
2018Gasochromic detection of NO2 on the example of the food additive E141 (ii)
Pannek, Carolin; Tarantik, Karina; Engel, Laura; Vetter, Thomas; Wöllenstein, Jürgen
Journal Article, Conference Paper
2018Improvement Methods for Colorimetric Gas Sensor for Use in Indoor Livestock Farming
Boerman, Jan K.; Harberden, Jan-Kees van; Pannek, Carolin; Schmitt, Katrin; Tarantik, Karina; Bauersfeld, Marie-Luise; Wöllenstein, Jürgen
Journal Article, Conference Paper
2018Inkjet-printed, functional heterolayers of ZnO@CuO for stoma pouch monitoring
Ortiz Perez, Alvaro; Gao, Haitao; Lyu, Xuemeng; Wöllenstein, Jürgen; Kallfaß, Vera; Fonollosa, Jordi; Palzer, Stefan
Journal Article
2018Investigation of gasochromic rhodium complexes towards their reactivity to CO and integration into an optical gas sensor for fire gas detection
Pannek, Carolin; Tarantik, Karina; Schmitt, Katrin; Wöllenstein, Jürgen
Journal Article
2018Multicrystalline silicon solar cell concepts and light-induced degradation
Krauß, Karin
: Paul, Oliver; Weber, Eike R. (Referent); Wöllenstein, Jürgen (Referent)
Dissertation
2018Novel method for thermal characterization of MEMS
Gao, Haitao; Amann, Johannes; Lyu, Xuemeng; Wöllenstein, Jürgen; Palzer, Stefan
Journal Article
2018On-chip temperature compensation for thermal impedance sensors
Jägle, Martin; Pernau, Hans-Fridtjof; Pfützner, Marcus; Benkendorf, Mike; Li, Xinke; Bartel, Markus; Drost, Susanne; Wöllenstein, Jürgen
Journal Article, Conference Paper
2018One quantum sensor for all gases: Cavity-enhanced Raman spectroscopy for food-chain monitoring
Sandfort, Vincenz; Goldschmidt, Jens; Wöllenstein, Jürgen; Palzer, Stefan
Conference Paper
2018Photo-induced room-temperature gas sensing with a-IGZO based thin-film transistors fabricated on flexible plastic foil
Knobelspies, Stefan; Bierer, Benedikt; Daus, Alwin; Takabayashi, Alain; Salvatore, Giovanni Antonio; Cantarella, Giuseppe; Ortiz Perez, Alvaro; Wöllenstein, Jürgen; Palzer, Stefan; Tröster, Gerhard
Journal Article
2018Photoacoustic gas detector for the monitoring of sulfur dioxide content in ship emissions
El-Safoury, Mahmoud; Weber, Christian; Schmitt, Katrin; Pernau, Hans-Fridtjof; Willing, Bert; Wöllenstein, Jürgen
Conference Paper
2018Real‐time gas quality data for on‐demand production of biogas
Bierer, Benedikt; Nägele, Hans-Joachim; Ortiz Perez, Alvaro; Wöllenstein, Jürgen; Kress, Philipp; Lemmer, Andreas; Palzer, Stefan
Journal Article
2018Resonant photoacoustic detection of NO2 with an LED based sensor
Weber, Christian; Kapp, Johannes; Schmitt, Katrin; Pernau, Hans-Fridtjof; Wöllenstein, Jürgen
Journal Article, Conference Paper
2018Resonant photoacoustic gas monitoring of combustion emissions
El-Safoury, Mahmoud; Dufner, Miguel; Weber, Christian; Schmitt, Katrin; Pernau, Hans-Fridtjof; Willing, Bert; Wöllenstein, Jürgen
Journal Article, Conference Paper
2018Selektivitätssteigerung von Gassensoren durch symmetrisch dichte Polymere und aktiv beheizte Filter
Graunke, Thorsten
: Wöllenstein, Jürgen (Erstgutachter); Urban, Gerald (Zweitgutachter)
Dissertation
2018Towards an empirical model for the prediction of the selectivity of polymer membranes
Graunke, Thorsten; Schmitt, Katrin; Busch, Sebastian; Raible, Stefan; Wöllenstein, Jürgen
Journal Article, Conference Paper
2018A wireless gas sensor network to monitor indoor environmental quality in schools
Ortiz Perez, Alvaro; Bierer, Benedikt; Scholz, Louisa; Wöllenstein, Jürgen; Palzer, Stefan
Journal Article
2017Advanced white cell design for investigation of ethylene using a nondispersive infrared photometer
Eberhardt, André; Ulmer, Ulrich; Schmitt, Katrin; Wöllenstein, Jürgen
Conference Paper
2017Charge carrier dynamics in InGaN quantum wells: Stimulated emission depletion and lateral charge carrier motion
Solowan, Hans-Michael
: Ambacher, Oliver (Ed.); Schwarz, U.T.; Wöllenstein, J.
Dissertation
2017Colorimetric sensor for bad odor detection using automated color correction
Schmitt, Katrin; Tarantik, Karina; Pannek, Carolin; Benito-Altamirano, Ismael; Casals, Olga; Fabrega, Cristian; Romano-Rodriguez, Albert; Wöllenstein, Jürgen; Prades, Juan Daniel
Conference Paper
2017Design of a LED-based sensor for monitoring the lower explosion limit of methane
Wittstock, Valentin; Scholz, Louisa; Bierer, Benedikt; Ortiz Perez, Alvaro; Wöllenstein, Jürgen; Palzer, Stefan
Journal Article
2017Investigating the selective behaviour of CuO in gas sensing applications
Palzer, Stefan; Wöllenstein, Jürgen; Kneer, Janosch
Conference Paper
2017Investigation of gasochromic rhodium complexes regarding their reactivity towards CO
Tarantik, Karina; Schmitt, Katrin; Pannek, Carolin; Miensopust, Lutz; Wöllenstein, Jürgen
Journal Article, Conference Paper
2017Ionogel-based composite material for CO2 sensing deposited on a chemiresistive transducer
Ersoez, Bora; Bauersfeld, Marie-Luise; Wöllenstein, Jürgen
Journal Article, Conference Paper
2017Layer by layer deposition of colloidal SnO2 nano particles
Gao, Haitao; Lyu, Xuemeng; Wöllenstein, Jürgen; Palzer, Stefan
Journal Article, Conference Paper
2017Low-power odor-sensing network based on wake-up nodes
Ortiz Perez, Alvaro; Bierer, Benedikt; Dinc, Cem; Wöllenstein, Jürgen; Palzer, Stefan
Journal Article, Conference Paper
2017MEMS-based array for hydrogen sulfide detection employing a phase transition
Bierer, Benedikt; Dinc, Mahmut Cem; Gao, Haitao; Wöllenstein, Jürgen; Palzer, Stefan
Conference Paper
2017Miniature low-cost carbon dioxide sensor for mobile devices
Scholz, Louisa; Ortiz Perez, Alvaro; Bierer, Benedikt; Eaksen, Ponkanok; Wöllenstein, Jürgen; Palzer, Stefan
Journal Article
2017Modeling of radiative heat transfer in an electric arc furnace
Opitz, Florian; Treffinger, Peter; Wöllenstein, Jürgen
Journal Article
2017Monitoring the Wobbe index of natural gas using fiber-enhanced raman spectroscopy
Sandfort, Vincenz; Trabold, Barbara M.; Abdolvand, Amir; Bolwien, Carsten; Russell, Philip S.J.; Wöllenstein, Jürgen; Palzer, Stefan
Journal Article
2017Odor-sensing system to support social participation of people suffering from incontinence
Ortiz Perez, Alvaro; Kallfaß-de Frenes, Vera; Filbert, Alexander; Kneer, Janosch; Bierer, Benedikt; Held, Pirmin; Klein, Philipp; Wöllenstein, Jürgen; Benyoucef, Dirk; Kallfaß, Sigrid; Mescheder, Ulrich; Palzer, Stefan
Journal Article
2017Rotating interference filter spectrometer for the detection of ethylene in the ripening process of climacteric fruit
Eberhardt, André; Schmitt, Katrin; Wöllenstein, Jürgen
Conference Paper
2017Scalable gas sensors fabrication to integrate metal oxide nanoparticles with well-defined shape and size
Gao, Haitao; Jia, He; Bierer, Benedikt; Wöllenstein, Jürgen; Lu, Yan; Palzer, Stefan
Journal Article
2017Thermal-electrical impedance spectroscopy for fluid characterization
Jägle, Martin; Pernau, Hans-Fridtjof; Pfützner, Marcus; Benkendorf, Mike; Li, Xinke; Bartel, Markus; Herm, Olivia; Drost, Susanne; Rutsch, Dieter; Jacquot, Alexandre; Wöllenstein, Jürgen
Conference Paper
2017UMG Silicon and BOSCO Solar Cells
Fertig, Fabian
: Weber, E.R.; Wöllenstein, J.
Dissertation
2017Verteiltes Gassensornetzwerk für die ortsaufgelöste Messung von Gasen im Katastrophenumfeld
Rademacher, Sven
: Wöllenstein, Jürgen (Erstgutachter); Reindl, Leonhard M. (Zweitgutachter)
Dissertation
2016Colorimetric gas sensing with enhanced sensitivity
Schmitt, Katrin; Tarantik, Karina; Pannek, Carolin; Sulz, Gerd; Wöllenstein, Jürgen
Journal Article, Conference Paper
2016Detection of gaseous ethanol by the use of ambient temperature platinum catalyst
Boerman, Jan K.; Bauersfeld, Marie-Luise; Schmitt, Katrin; Wöllenstein, Jürgen
Journal Article, Conference Paper
2016Infrared investigation of CO2 sorption by amine based materials for the development of a NDIR CO2 sensor
Moumen, Sarra; Raible, Isabelle; Krauß, Andreas; Wöllenstein, Jürgen
Journal Article
2016Low-cost gas sensing system for the reliable and precise measurement of methane, carbon dioxide and hydrogen sulfide in natural gas and biomethane
Knobelspies, Stefan; Bierer, Benedikt; Ortiz Perez, Alvaro; Wöllenstein, Jürgen; Kneer, Janosch; Palzer, Stefan
Journal Article
2016Miniaturisierter photoakustischer Gassensor für den Nachweis von Kohlendioxid
Huber, Jochen
: Wöllenstein, Jürgen (Erstgutachter); Wilde, Jürgen (Zweitgutachter)
Dissertation
2016NDIR-Photometer zum Nachweis von Ethylen während der Reifung klimaterischer Früchte
Eberhardt, André; Rademacher, Sven; Huber, Jochen; Schmitt, Katrin; Bauersfeld, Marie-Luise; Wöllenstein, Jürgen
Conference Paper
2016New method to selectively determine hydrogen sulfide concentrations using CuO layers
Kneer, J.; Knobelspies, S.; Bierer, B.; Wöllenstein, J.; Palzer, S.
Journal Article
2016Nondispersive infrared photometer based on a rotating interference filter for investigation of climacteric fruit ripening
Eberhardt, André; Schmitt, Katrin; Rademacher, Sven; Huber, Jochen; Bauersfeld, Marie-Luise; Wöllenstein, Jürgen
Journal Article, Conference Paper
2016Organic membranes for selectivity enhancement of metal oxide gas sensors
Graunke, Thorsten; Schmitt, Katrin; Wöllenstein, Jürgen
Journal Article
2016Photoacoustic CO2-sensor for automotive applications
Huber, Jochen; Weber, Christian; Eberhardt, André; Wöllenstein, Jürgen
Journal Article, Conference Paper
2016Photoakustischer Low-Cost CO2-Sensor für Automobilanwendungen
Huber, Jochen; Enriquez, Juan Antonio; Escobar, Antonio; Kolb, Stefan; Dehé, Alfons; Jost, Franz; Wöllenstein, Jürgen
Conference Paper
2016Resonant photoacoustic CO2 spectroscopy with LED light source
Pernau, Hans-Fridtjof; Schmitt, Katrin; Huber, Jochen; Rademacher, Sven; Eberhardt, André; Wöllenstein, Jürgen
Journal Article, Conference Paper
2016Simulation model for the evaluation and design of miniaturized non-resonant photoacoustic gas sensors
Huber, Jochen; Schmitt, Katrin; Wöllenstein, Jürgen
Journal Article
2016Thermal-electrical impedance spectroscopy for fluid characterisation
Jägle, Martin; Pernau, Hans-Fridtjof; Pfützner, Marcus; Benkendorf, Mike; Li, Xinke; Bartel, Markus; Herm, Olivia; Drost, Susanne; Rutsch, Dieter; Jacquot, Alexandre; Wöllenstein, Jürgen
Journal Article, Conference Paper
2016Towards enhanced gas sensor performance with fluoropolymer membranes
Graunke, Thorsten; Schmitt, Katrin; Raible, Stefan; Wöllenstein, Jürgen
Journal Article
2016Untersuchungen zum Einsatz von Puffergasen in photoakustischen Detektoren zur Optimierung von CO2-Sensoren
Huber, Jochen; Catalan, Norman; Wöllenstein, Jürgen
Conference Paper
2015Charge carrier dynamics in InGaN quantum wells: Stimulated emission depletion and lateral charge carrier motion
Solowan, H.-M.
: Schwarz, U.T. (Referent); Wöllenstein, J. (Referent)
Dissertation
2015Colorimetric materials for gas selective sensing in low-power applications
Pannek, Carolin; Schmitt, Katrin; Wöllenstein, Jürgen
Conference Paper
2015Copper(II)Oxide for Hydrogen Sulfide Detection
Kneer, Janosch
: Wöllenstein, Jürgen (Erstgutachter); Reindl, Leonhard M. (Zweitgutachter)
Dissertation
2015Energy self-sufficient sensor nodes for the detection of gaseous hazardous substances in case of disaster
Rademacher, S.; Woellenstein, J.
Conference Paper
2015Guest Editorial. Procedia Engineering
Urban, Gerald; Wöllenstein, Jürgen; Kieninger, Jochen
Journal Article, Conference Paper
2015MID-IR LED-based, photoacoustic CO2 sensor
Scholz, Louisa; Ortiz Perez, Alvaro; Knobelspies, Stefan; Wöllenstein, Jürgen; Palzer, Stefan
Journal Article, Conference Paper
2015Mikrosystem zur Brandgasdetektion nach dem Farbumschlagsprinzip
Pannek, Carolin
: Wöllenstein, Jürgen (Erstgutachter); Urban, Gerald (Zweitgutachter)
Dissertation
2015Miniaturized photoacoustic carbon dioxide sensor with integrated temperature compensation for room climate monitoring
Huber, Jochen; Ambs, Alexander; Wöllenstein, Jürgen
Journal Article, Conference Paper
2015Photoacoustic CO2 sensor system - design and potential for miniaturization and integration in silicon
Huber, Jochen; Wöllenstein, Jürgen
Conference Paper
2015Sensor network with energy efficient and low-cost gas sensor nodes for the detection of hazardous substances in the event of a disaster
Rademacher, Sven; Schmitt, Katrin; Mengers, Martin; Wöllenstein, Jürgen
Conference Paper
2015Towards in-situ biogas sensing
Knobelspies, Stefan; Bierer, Benedikt; Wöllenstein, Jürgen; Kneer, J.; Palzer, Stefan
Journal Article, Conference Paper
2015Wireless gas sensor network for the spatially resolved measurement of hazardous gases in case of a disaster
Rademacher, Sven; Schmitt, Katrin; Wöllenstein, Jürgen
Journal Article, Conference Paper
2014Alterations in the complex refractive index of copper oxide thin films as sensing effect for hydrogen sulfide monitoring
Kneer, Janosch; Boxberg, Manuel; Busch, Sebastian; Eberhardt, André; Palzer, Stefan; Wöllenstein, Jürgen
Journal Article, Conference Paper
2014Apparatus to characterize gas sensor response under real-world conditions in the lab
Kneer, J.; Eberhardt, A.; Walden, P.; Ortiz Pérez, A.; Wöllenstein, J.; Palzer, S.
Journal Article
2014Energy self-sufficient sensor nodes for the detection of gaseous hazardous substances in case of disaster
Rademacher, Sven; Wöllenstein, Jürgen
Conference Paper
2014Ethylene detection in fruit supply chains
Janssen, S.; Schmitt, K.; Blanke, M.; Bauersfeld, M.L.; Wöllenstein, J.; Lang, W.
Journal Article
2014Evaluation of bioinspired functional surfaces for nanoparticle filtering
Busch, Sebastian; Ketterer, Manuel; Vinzenz, Xenia; Hoffmann, Christian; Schmitt, Katrin; Wöllenstein, Jürgen
Journal Article
2014Gas dependent changes in the electrical behavior of selective metal-oxide layers
Kneer, J.; Wöllenstein, J.; Palzer, S.
Journal Article, Conference Paper
2014Gassensoren und Analysengeräte
Schmitt, Katrin; Wöllenstein, Jürgen; Fabinski, Walter; Zöchbauer, Michael
Book Article
2014Investigations on work functions of gasochromic color dyes as gate materials for FET based gas sensors
Peter, C.; Zimmermann, D.; Knop, D.; Rademacher, S.; Schumacher, I.; Freund, I.; Wöllenstein, J.
Journal Article, Conference Paper
2014Kostengünstiges Gassensorarray zum selektiven Nachweis von Spurengasen für low-power Anwendungen
Rademacher, Sven; Peter, Carolin; Knop, Daniel; Wöllenstein, Jürgen; Eberhardt, André
Conference Paper
2014Low cost, mobile sensor system for measurement of carbon dioxide in permafrost areas
Eberhardt, A.; Scholz, L.; Westermann, S.; Sachs, T.; Langer, M.; Wöllenstein, J.; Palzer, S.
Journal Article, Conference Paper
2014Miniaturisiertes photoakustisches CO2-Gasmesssystem für die Raumluftüberwachung
Huber, Jochen; Rademacher, Sven; Wöllenstein, Jürgen; Eberhardt, André
Conference Paper
2014Mobile artificial nose for bad odor detection
Ortiz Perez, Alvaro; Eberhardt, André; Walden, Paul; Kneer, Janosch; Wöllenstein, Jürgen; Palzer, Stefan
Conference Paper
2014A selective, miniaturized, low-cost detection element for a photoacoustic CO2 sensor for room climate monitoring
Huber, J.; Ambs, A.; Rademacher, S.; Wöllenstein, J.
Journal Article, Conference Paper
2014Selektives Gassensorsystem zur Detektion von flüchtigen Verbindungen für Lebensmittelschnelltests
Bauersfeld, Marie-Luise
: Wöllenstein, Jürgen (Erstgutachter); Romano-Rodriguez, Albert (Zweitgutachter)
Dissertation
2014Sensorknoten zur Erfassung von gasförmigen Gefahrenstoffen im Katastrophenfall
Rademacher, Sven; Huber, Jochen; Wöllenstein, Jürgen
Conference Paper
2014Thermally pulsed metal oxide gas sensor combined with a colorimetric gas sensor for the detection of trace gases
Rademacher, S.; Peter, C.; Schmitt, K.; Wöllenstein, J.
Journal Article, Conference Paper
2014Two underestimated threats in food transportation: Mould and acceleration
Janssen, S.; Pankoke, I.; Klus, K.; Schmitt, K.; Stephan, U.; Wöllenstein, J.
Journal Article
2013Compact, photoacoustic gas measuring system for methane in biogas plants
Huber, Jochen; Eberhardt, André; Wöllenstein, Jürgen
Conference Paper
2013Detection of bad indoor environment with a miniaturized gas sensor system
Huber, J.; Binninger, R.; Schmitt, K.; Wöllenstein, J.
Conference Paper
2013Development of a selective electrostatic particle sampling system for the detection of trace explosives and illicit drugs
Beer, Sebastian
: Wöllenstein, Jürgen (Erstgutachter); Wilde, Jürgen (Zweitgutachter)
Dissertation
2013Efficient nanoparticle filtering using bioinspired functional surfaces
Busch, S.; Ketterer, M.; Vinzenz, X.; Hoffmann, C.; Wöllenstein, J.
Conference Paper
2013Kompaktes photoakustisches Gasmesssystem mit Potential zur weiteren Miniaturisierung
Huber, Jochen; Wöllenstein, Jürgen
Journal Article
2013Low-cost roll-to-roll colorimetric gas sensor system for fire detection
Peter, Carolin; Schulz, S.; Barth, M.; Gempp, M.; Rademacher, Sven; Wöllenstein, Jürgen
Conference Paper
2013Optical properties of copper oxide thin films as selective sensing principle for hydrogen sulfide detection
Kneer, J.; Boxberg, M.; Wöllenstein, J.
Conference Paper
2013Preparation, material analysis, and morphology of Cr2 - xTixO3 + z for gas sensors
Peter, Carolin; Kneer, Janosch; Schmitt, Katrin; Eberhardt, André; Wöllenstein, Jürgen
Journal Article
2012Effects on implemented pre-heated foamed ceramic filters
Graunke, T.; Wöllenstein, J.
Conference Paper, Journal Article
2012Low-cost fiber-optic waveguide sensor for the colorimetric detection of ammonia
Schmitt, Katrin; Rist, Jonas; Peter, Carolin; Wöllenstein, Jürgen
Journal Article, Conference Paper
2012Metallo-porphyrin zinc as gas sensitive material for colorimetric gas sensors on planar optical waveguides
Peter, Carolin; Schmitt, Katrin; Apitz, Martin; Wöllenstein, Jürgen
Journal Article, Conference Paper
2012Nanoporous tungsten trioxide grown by electrochemical anodization of tungsten for gas sensing applications
Bauersfeld, M.-L.; Neumaier, P.; Wöllenstein, J.
Journal Article, Conference Paper
2012SENEKA - sensor network with mobile robots for disaster management
Kuntze, Helge-Björn; Frey, Christian W.; Tchouchenkov, Igor; Staehle, Barbara; Rome, Erich; Pfeiffer, Kai; Wenzel, Andreas; Wöllenstein, Jürgen
Conference Paper
2011A colorimetric CO sensor for fire detection
Courbat, J.; Pascu, M.; Gutmacher, D.; Briand, D.; Wöllenstein, J.; Hoefer, U.; Severin, K.; Rooij, N.F. de
Conference Paper
2011Compact photoacoustic gas sensor based on broadband IR source
Schmitt, K.; Müller, A.; Huber, J.; Busch, S.; Wöllenstein, J.
Conference Paper
2011Inkjet printing of titanium doped chromium oxide for gas sensing application
Peter, C.; Kneer, J.; Wöllenstein, J.
Journal Article, Conference Paper
2011Metallo-porphyrins as gas sensing material for colorimetric gas sensors on planar optical waveguides
Peter, C.; Schmitt, K.; Schiel, M.; Wöllenstein, J.
Conference Paper
2011Miniaturised gas chromatographic system with metal oxide gas sensor array for fast detection of off-flavors
Bauersfeld, M.-L.; Bücking, M.; Bruckert, J.; Wöllenstein, J.
Conference Paper
2011Miniaturized multi channel infrared optical gas sensor system
Wöllenstein, J.; Eberhard, A; Rademacher, S.; Schmitt, K.
Conference Paper
2011Optical fiber waveguide sensor for the colorimetric detection of ammonia
Schmitt, K.; Rist, J.; Peter, C.; Wöllenstein, J.
Conference Paper
2011Polymeric foil optical waveguide with inkjet printed gas sensitive film for colorimetric sensing
Courbat, J.; Briand, D.; Wöllenstein, J.; Rooij, N.F. de
Journal Article
2010Fast transient temperature operating micromachined emitter for mid-infrared optical gas sensing systems. Design, fabrication, characterization and optimization
Hildenbrand, J.; Peter, C.; Lamprecht, F.; Kürzinger, A.; Naumann, F.; Ebert, M.; Wehrspohn, R.; Korvink, J.G.; Wöllenstein, J.
Conference Paper, Journal Article
2010Inkjet printed colorimetric ammonia sensor on plastic foil for low-cost and low-power devices
Courbat, J.; Linder, M.; Dottori, M.; Briand, D.; Wöllenstein, J.; Rooij, N.F. de
Conference Paper
2010MEMS-based thermal emitters and beyond
Hildenbrand, Jürgen
: Wöllenstein, Jürgen (Erstgutachter); Korvink, Jan Gerrit (Zweitgutachter)
Dissertation
2010A mobile measurement system for urban immission-monitoring using satellite navigation
Wöllenstein, J.; Rademacher, S.; Eberhardt, A.; Henning, M.; Schönewolf, W.
Conference Paper
2010Satellitennavigation-gestütztes System zur Überwachung von Immissionen
Schumacher, I.; Rademacher, S.; Eberhardt, A.; Henning, M.; Schönewolf, W.; Wöllenstein, J.
Conference Paper
2009CMOS-compatible nanoscale gas-sensor based on field effect
Velasco-Velez, J.J.; Chaiyboun, A.; Wilbertz, C.; Woellenstein, J.; Bauersfeld, M.; Doll, T.
Journal Article, Conference Paper
2009Colorimetric gas sensors based on optical waveguides made on plastic foil
Courbat, J.; Briand, D.; Wöllenstein, J.; Rooij, N.F. de
Journal Article, Conference Paper
2009Ethylene optical spectrometer for apple ripening monitoring in controlled atmosphere store-houses
Fonollosa, J.; Halford, B.; Fonseca, L.; Santander, J.; Udina, S.; Moreno, M.; Hildenbrand, J.; Wöllenstein, J.; Marco, S.
Journal Article
2009Evaluation of pH indicator-based colorimetric films for ammonia detection using optical waveguides
Courbat, J.; Briand, D.; Damon-Lacoste, J.; Wöllenstein, J.; Rooij, N.F. de
Journal Article
2009Explosive detection using infrared laser spectroscopy
Hildenbrand, J.; Herbst, J.; Wöllenstein, J.; Lambrecht, A.
Conference Paper
2009Fast transient temperature operating micromachined emitter for mid-infrared for optical gas sensing systems
Hildenbrand, J.; Peter, C.; Lamprecht, F.; Kürzinger, A.; Naumann, F.; Ebert, M.; Wehrspohn, R.; Wöllenstein, J.
Conference Paper
2009Field effect SnO2 nano-thin film layer CMOS-compatible
Velasco-Velez, J.J.; Chaiyboun, A.; Wilbertz, C.; Wöllenstein, J.; Bauersfeld, M.-L.; Doll, T.
Conference Paper
2009Gas sensor array for low-cost gas chromatography in food industry processes
Bauersfeld, M.-L.; Peter, C.; Wöllenstein, J.; Bücking, M.; Bruckert, J.; Steinhanses, J.
Conference Paper
2009Injection seeded single mode intra-cavity absorption spectroscopy
Scherer, B.; Salzmann, W.; Wöllenstein, J.; Weidemüller, M.
Journal Article
2009Optical sensor for online-monitoring of oxygen traces in hydrogen electrolysis
Scherer, B.; Woellenstein, J.
Journal Article
2009Preconcentrator module for the implementation in optical gas measurement systems
Hildenbrand, J.; Eberhardt, A.; Peter, C.; Wöllenstein, J.; Korvink, J.
Conference Paper
2009Sensor based RFID-identification system
Wöllenstein, J.; Bauersfeld, M.-L.; Peter, C.; Oprea, A.; Weimar, U.; Schmidt, M.; Sayhan, I.; Becker, T.
Conference Paper
2009TATP and TNT detection by mid-infrared transmission spectroscopy
Herbst, J.; Hildenbrand, J.; Wöllenstein, J.; Lambrecht, A.
Conference Paper
2009Thermal and mechanical design optimisation of a micro machined mid-infrared emitter for optical gas sensing systems
Naumann, F.; Ebert, M.; Hildenbrand, J.; Moretton, E.; Peter, C.; Wöllenstein, J.
Conference Paper
2008Capacitive humidity sensors on flexible RFID labels
Oprea, A.; Barsan, N.; Weimar, U.; Bauersfeld, M.-L.; Ebling, D.; Wöllenstein, J.
Journal Article
2008CMOS-compatible field effect nanoscale gas-sensor: Operation and annealing models
Velasco-Velez, J.J.; Doll, T.; Chaiyboun, A.; Wilbertz, C.; Wöllenstein, J.; Bauersfeld, M.-L.
Conference Paper
2008A compact optical multichannel system for ethylene monitoring
Hildenbrand, J.; Wöllenstein, J.; Hartwig, S.; Eberhardt, A.; Halford, B.; Moreno, M.; Fonollosa, J.; Fonseca, L.; Santander, J.; Rubio, R.; Gracia, I.; Cane, C.
Journal Article, Conference Paper
2008Design and fabrication of silicon-based mid infrared multi-lenses for gas sensing applications
Fonollosa, J.; Rubio, R.; Hartwig, S.; Marco, S.; Santander, J.; Fonseca, L.; Wöllenstein, J.; Moreno, M.
Conference Paper, Journal Article
2008Design and measuring methodology of electric-field controlled gas sensors
Velasco-Velez, J.J.; Chaiyboun, A.; Horst, C.; Doll, T.; Wöllenstein, J.; Bauersfeld, M.-L.; Wilbertz, C.
Conference Paper
2008Dye and polymer based light sensor for tag integration
Sayhan, I.; Bauersfeld, M.-L.; Wöllenstein, J.; Becker, T.
Journal Article
2008Hollow fibers for compact infrared gas sensors
Lambrecht, A.; Hartwig, S.; Herbst, J.; Wöllenstein, J.
Conference Paper
2008Low Cost Gaschromatographie Mittels Sensorarray für Lebensmittelschnelltests
Peter, C.; Bauersfeld, M.-L.; Wöllenstein, J.; Bruckert, J.; Steinhanses, J.; Bücking, M.
Conference Paper
2008Low Cost-Gaschromatographie mittels Sensorarray für Lebensmittelschnelltests
Peter, C.; Bauersfeld, M.-L.; Wöllenstein, J.; Bruckert, J.; Steinhanses, J.; Bücking, M.
Journal Article
2008Low-cost gas chromatography with gas sensor array for rapid tests in food industry processes
Bauersfeld, M.-L.; Peter, C.; Wöllenstein, J.; Bruckert, J.; Steinhanses, J.; Bücking, M.
Conference Paper
2008Measurement of the pressure broadening coefficients of the oxygen A-band using a low cost, polarization stabilized, widely tunable vertical-cavity surface-emitting laser
Scherer, B.; Wöllenstein, J.; Weidemüller, M.; Salzmann, W.; Ostermann, J.M.; Rinaldi, F.; Michalzik, R.
Journal Article, Conference Paper
2008Micromachined mid-infrared emitter for fast transient temperature operation for optical gas sensing systems
Hildenbrand, J.; Kürzinger, A.; Peter, C.; Moretton, E.; Wöllenstein, J.; Naumann, F.; Ebert, M.; Korvink, J.
Conference Paper
2008Micromachined multicavity grey body emitter for the use in MIR spectroscopic systems
Hildenbrand, J.; Kürzinger, A.; Moretton, E.; Greiner, A.; Lambrecht, A.; Wöllenstein, J.; Korvink, J.G.
Conference Paper
2008Nano- and microsized metal oxide thin film gas sensors
Palzer, S.; Moretton, E.; Hernandez Ramirez, F.; Romano-Rodriguez, A.; Wöllenstein, J.
Journal Article, Conference Paper
2008Neuartiger Infrarot-Strahler für die Gasmesstechnik
Hildenbrand, J.; Kürzinger, A.; Moretton, E.; Greiner, A.; Lambrecht, A.; Wöllenstein, J.; Korvink, J.G.
Conference Paper
2008Sensorarray zur Luftqualitätsmessung
Wöllenstein, J.; Bauersfeld, M.-L.; Rademacher, S.; Kovacs, A.; Kritwattanakhorn, J.; Müller, B.; Mescheder, U.; Peter, A.
Conference Paper
2008Time resolved simulation of tin oxide-based gas sensors parameters using a coupled drift-diffusion model
Doll, T.; Velasco-Velez, J.J.; Horst, C.; Chaiyboun, A.; Wöllenstein, J.; Bauersfeld, M.-L.; Wilbertz, C.
Conference Paper, Conference Paper
2007Capacitive humidity sensors on flexible RFID labels
Oprea, A.; Barsan, N.; Weimar, U.; Bauersfeld, M.-L.; Ebling, D.; Wöllenstein, J.
Conference Paper
2007A compact optical ethylene monitoring system
Wöllenstein, J.; Hartwig, S.; Hildenbrand, J.; Eberhardt, A.; Moreno, M.; Santander, J.; Rubio, R.; Fonollosa, J.; Fonseca, L.
Conference Paper
2007Design and fabrication of micromachined silicon based mid infrared multilenses for gas sensing applications
Fonollosa, J.; Rubio, J.; Hildenbrand, J.; Hartwig, S.; Santander, J.; Moreno, M.; Marco, S.; Fonseca, L.; Wöllenstein, J.
Conference Paper
2007Dye based light sensor for tag integration
Sayhan, I.; Hoetzer, B.; Ebling, D.; Wöllenstein, J.; Rose, E.; Becker, T.
Conference Paper
2007Gas detection using a micromachined FTIR spectrometer
Briand, D.; Manzardo, O.; Rooij, N.F. de; Hildenbrand, J.; Wöllenstein, J.
Conference Paper
2007Kapazitiver Feuchtesensor auf flexiblem Substrat
Bauersfeld, M.-L.; Oprea, A.; Barsan, N.; Rademacher, S.; Matheis, C.; Weimar, U.; Wöllenstein, J.
Conference Paper
2007MEMS-based air quality sensor
Mescheder, U.; Bauersfeld, M.-L.; Kovacs, A.; Kritwattanakhorn, J.; Müller, B.; Peter, A.; Ament, C.; Rademacher, S.; Wöllenstein, J.
Conference Paper
2007Modelbasierte Verfahren zur Bestimmung der Luftgüte
Peter, A.; Ament, C.; Bauersfeld, M.-L.; Rademacher, S.; Wöllenstein, J.; Kritwattanakhorn, J.; Kovacs, A.; Müller, B.; Mescheder, U.
Conference Paper
2007Nano and micro stripe based metal oxide thin film gas sensor
Palzer, S.; Moretton, E.; Ramirez, F.H.; Romano-Rodriguez, A.; Morante, J.R.; Wöllenstein, J.
Conference Paper
2007On the influence of nano-sized palladium clusters at the surface of SnO2-thin films on the gas response
Palzer, S.; Moretton, E.; Chunrong, Y.; Issendorff, B. von; Wöllenstein, J.
Conference Paper
2007Optimization of platinum adhesion in electrochemical etching process for multi-sensor systems
Kritwattanakhorn, J.; Kovacs, A.; Mescheder, U.; Müller, B.; Bauersfeld, M.-L.; Rademacher, S.; Wöllenstein, J.
Journal Article, Conference Paper
2007Oxygen measurements at high pressures using a low-cost, polarisation-stabilized widely tunable vertical-cavity surface-emitting laser
Scherer, B.; Wöllenstein, J.; Weidemüller, M.; Salzmann, W.; Ostermann, J.M.; Rinaldi, F.; Michalzik, R.
Conference Paper
2007An RFID reader with onboard sensing capability for monitoring fruit quality
Vergara, A.; Llobet, E.; Ramirez, J.L.; Ivanov, P.; Fonseca, L.; Zampolli, S.; Scorzoni, A.; Becker, T.; Marco, S.; Wöllenstein, J.
Conference Paper, Journal Article
2007Semiconductor gas sensor combined with an ASIC in hybrid technology
Wöllenstein, J.; Rademacher, S.; Hohe, H.-P.; Ernst, R.
Conference Paper
2007Sensor system for air quality measurement
Kovacs, A.; Müller, B.; Kritwattanakhorn, J.; Mescheder, U.; Peter, A.; Ament, C.; Wöllenstein, J.; Bauersfeld, M.-L.; Rademacher, S.
Conference Paper
2007Spektroskopievorrichtung und -verfahren
Scherer, B.; Wöllenstein, J.; Salzmann, W.; Weidemüller, M.
Patent
2007TRACK - Neue Ansätze zur RFID-basierten Sensorik
Wöllenstein, J.
Conference Paper
2006Compact filter photometer for ethylene monitoring
Wöllenstein, J.; Hartwig, S.; Hildenbrand, J.; Moreno, M.; Santander, J.; Rubio, R.; Fonollosa, J.; Fonseca, L.; Cane, C.
Presentation
2006Conduction model of SnO2 thin films based on conductance and Hall effect measurements
Oprea, A.; Moretton, E.; Barsan, N.; Becker, W.J.; Wöllenstein, J.; Weimar, U.
Journal Article
2006Ethylene monitoring set-up for food storage control using a mini White-cell and a micromachined IR-emitter
Hildenbrand, J.; Hartwig, S.; Riedel, W.J.; Wöllenstein, J.
Conference Paper
2006Fresnel lenses: Study and fabrication in silicon technology for medium-IR applications
Fonollosa, J.; Rubio, R.; Hildenbrand, J.; Moreno, M.; Marco, S.; Santander, J.; Fonseca, L.; Hartwig, S.; Wöllenstein, J.
Conference Paper
2006New infrared sources for breath analysis
Lambrecht, A.; Braun, M.; Hartwig, S.; Nurnus, J.; Wöllenstein, J.; Weik, F.; Tomm, J.W.
Conference Paper
2006Optimization of platinum adhesion in electrochemical etching process for multi-sensor systems
Kritwattanakhorn, J.; Kovacs, A.; Mescheder, U.; Müller, B.; Bauersfeld, M.-L.; Rademacher, S.; Wöllenstein, J.
Conference Paper
2006Sauerstoff im Blick. Kompakter optischer Sensor misst Sauerstoff
Stich, R.; Wöllenstein, J.
Journal Article
2006Zur Sauerstoffspektroskopie mit oberflächenemittierenden Lasern
Wöllenstein, J.; Braun, M.; Böttner, H.; Hartwig, S.; Lambrecht, A.; Peter, A.; Ostermann, J.; Rinaldi, F.; Michalzik, R.
Conference Paper
2005Ethylene monitoring in the "fingerprint" region using a mini White-cell and a micromachined IR-emitter
Hildenbrand, J.; Hartwig, S.; Moreno, M.; Fonollosa, J.; Rubio, R.; Santander, J.; Fonseca, L.; Lehmann, V.; Riedel, W.J.; Wöllenstein, J.
Conference Paper
2005Gas analysis based on high speed thermal tunig of VCSEL lasers
Braun, M.; Hartwig, S.; Wöllenstein, J.; Nurnus, J.; Böttner, H.; Lambrecht, A.; Volkert, F.; Schubert, A.
Conference Paper
2005A highly sensitive IR-optical sensor for ethylene-monitoring
Hartwig, S.; Hildenbrand, J.; Moreno, M.; Fonollosa, J.; Fonseca, L.; Santander, J.; Rubio, R.; Cane, C.; Lambrecht, A.; Wöllenstein, J.
Conference Paper
2005Industrielle Sauerstoffmessung mit einem neuartigen oberflächenemittierenden Laser
Wöllenstein, J.; Braun, M.; Hartwig, S.; Lambrecht, A.; Peter, A.; Ostermann, J.M.; Rinaldi, F.; Michalzik, R.
Journal Article
2005The influence of light on the gas sensitive properties of microstructured metal oxide thin films
Moretton, E.; Hildenbrand, J.; Lambrecht, A.; Wöllenstein, J.
Conference Paper
2005Microhotplate gas sensor
Hildenbrand, J.; Bechtold, T.; Wöllenstein, J.
Conference Paper
2005Micromachined IR-source with excellent blackbody like behaviour
Konz, W.; Hildenbrand, J.; Bauersfeld, M.-L.; Hartwig, S.; Lambrecht, A.; Lehmann, V.; Wöllenstein, J.
Conference Paper
2005On the influence of electrical fields on the gas sensitivity of nano-scaled metal-oxide gas sensors
Wöllenstein, J.; Moretton, E.; Frerichs, H.; Doll, T.; Lehmann, M.
Conference Paper
2005Sensoranordnung und Verfahren zur Taupunktmessung auf Basis von miniaturisierten Peltierelementen
Stich, R.; Woellenstein, J.; Boettner, H.; Bauersfeld, M.
Patent
2005Sensorarray zur Luftqualitätsmessung
Ament, C.; Bauersfeld, M.-L.; Kovacs, A.; Kritwattanakhorn, J.; Mescheder, U.; Müller, B.; Peter, A.; Rademacher, S.; Wöllenstein, J.
Conference Paper
2005A solid electrolyte hydrogen sensor
Wöllenstein, J.; Stich, R.; Rademacher, S.; Roser, J.; Hammer, F.
Conference Paper
2005Steuerbarer CMOS-Metalloxid-Gassensor
Wöllenstein, J.; Bauersfeld, M.-L.; Moretton, E.; Frerichs, H.; Willbertz, C.; Doll, T.; Lehmann, M.
Conference Paper
2004Einsatz von Metalloxid-Gassensoren zur Luftqualitätssensorik für Raumluftregelung
Rademacher, S.; Wöllenstein, J.
Conference Paper
2004A glass/silicon technology for low-power robust gas sensors
Plaza, J.A.; López-Bosque, M.J.; Gracia, I.; Cane, C.; Wöllenstein, J.; Kühner, G.; Plescher, G.; Böttner, H.
Journal Article
2004Metalloxidgassensor-Array für die Qualifizierung der Luftgüte
Wöllenstein, J.; Böttner, H.
Journal Article
2004Mikrostrukturierter Gassensor mit Steuerung der gassensitiven Eigenschaften durch Anlegen eines elektrischen Feldes
Doll, T.; Boettner, H.; Woellenstein, J.; Jaegle, M.; Lehmann, M.
Patent
2004Model order reduction of 3D electro-thermal model for a novel, micromachined hotplate gas sensor
Bechtold, T.; Hildenbrand, J.; Wöllenstein, J.; Korvink, J.G.
Conference Paper
2004Neuartiger Pd-Gate-Feldeffekt-Transistor zur Wasserstoffdetektion
Wöllenstein, J.; Moretton, E.; Stich, R.; Frerichs, H.P.; Wilbertz, C.; Freund, I.; Lehmann, M.
Conference Paper
2004A novel solid electrolyte hydrogen sensor
Wöllenstein, J.; Baumann, R.; Rademacher, S.; Stich, R.; Hammer, F.
Conference Paper
2004Zur Selektivitätssteigerung von Halbleitergassensoren
Wöllenstein, Jürgen
Dissertation
2003Cobalt oxide based gas sensors on silicon substrate for operation at low temperatures
Wöllenstein, J.; Burgmair, M.; Plescher, G.; Sulima, T.; Hildenbrand, J.; Böttner, H.; Eisele, I.
Journal Article, Conference Paper
2003Gas response of reactively sputtered ZnO films on Si-based micro-array
Min, Y.; Tuller, H.L.; Palzer, S.; Wöllenstein, J.; Böttner, H.
Journal Article, Conference Paper
2003Gas sensitive behavior and morphology of reactive evaporated V2O5 thin-films
Wöllenstein, J.; Scheulin, M.; Herres, N.; Becker, W.J.; Bottner, H.
Journal Article
2003Gas sensitive behaviour and morphology of reactive evaporated V2O5 thin films
Wöllenstein, J.; Scheulin, M.; Herres, N.; Becker, W.J.; Böttner, H.
Journal Article
2003A gas sensitive tin oxide thin-film transistor
Wöllenstein, J.; Jägle, M.; Böttner, H.
Book Article
2003Metalloxid-Halbleitergassensor und Verfahren zu seiner Herstellung
Boettner, H.; Woellenstein, J.; Kuehner, G.
Patent
2003Micromechanical fabrication of robust low-power metal oxide gas sensors
Friedberger, A.; Kreisl, P.; Rose, E.; Müller, G.; Kühner, G.; Wöllenstein, J.; Böttner, H.
Journal Article, Conference Paper
2003A novel single chip thin film metal oxide array
Wöllenstein, J.; Plaza, J.A.; Cane, C.; Min, Y.; Böttner, H.; Tuller, H.L.
Journal Article, Conference Paper
2003Semiconductor gas sensor compatibility with CMOS technologies
López-Bosque, M.; Plaza, J.A.; Dantander, J.; Gracia, I.; Cane, C.; Wöllenstein, J.; Moretton, E.; Lambrecht, A.; Schjolberg-Henriksen, K.
Conference Paper
2003Thermoelektrische Gas- und Stroemungssensoren
Lambrecht, A.; Woellenstein, J.
Patent
2002Design and fabrication of a novel low cost hotplate micro gas sensor
Hildenbrand, J.; Wöllenstein, J.; Spiller, E.; Kühner, G.; Böttner, H.; Urban, G.; Korvink, J.G.
Conference Paper
2002Electrically controlled metal oxide gas sensor designed with PROSA-CHEM
Scheinert, M.; Doll, T.; Wöllenstein, J.; Dalin, J.; Frerichs, H.P.; Verhoeven, H.; Lehmann, M.
Conference Paper
2002New materials and technologies for metal oxide gas sensor arrays
Wöllenstein, J.; Hildenbrand, J.; Moretton, E.; Böttner, H.; Becker, W.J.
Conference Paper
2002New materials and technologies for micromachined metal oxide gas sensor arrays
Wöllenstein, J.; Böttner, H.; Plaza, J.A.; Cane, C.
Conference Paper
2002Preparation, morphology, and gas-sensing behavior of Cr/sub 2-x/Ti/sub x/O/sub 3+z/ thin films on standard silicon wafers
Wöllenstein, J.; Plescher, G.; Kühner, G.; Böttner, H.; Niemeyer, D.; Williams, D.E.
Journal Article
2001Semiconductor gas sensors for the ammonia leakage detection in refrigeration systems, sensors
Wöllenstein, J.; Kühner, G.; Böttner, H.; Rütgers, M.
Conference Paper
2001A technology for robust gas sensors
López, M.J.; Plaza, J.A.; Gracia, I.; Cane, C.; Wöllenstein, J.; Kühner, G.; Plescher, G.; Böttner, H.
Conference Paper
2000Fernabfragbares Multisensorsystem zur Detektion von Spurengasen mit Dünnschicht-Metalloxid-Gassensorarrays
Wöllenstein, J.; Jaegle, M.; Scheulin, M.; Schmid, J.; Böttner, H.; Becker, W.J.
Conference Paper
2000Gas-sensitive characteristics and morphology of reactive evaporated V2O5 thin films
Wöllenstein, J.; Scheulin, M.; Böttner, H.; Jägle, M.; Becker, W.J.
Conference Paper
2000Gas-sensitive p-GaAs field effect device with catalytic gate
Wöllenstein, J.; Ihlenfeld, F.; Jaegle, M.; Kühner, G.; Böttner, H.; Becker, W.J.
Journal Article
2000Material properties and the influence of metallic catalysts at the surface of highly dense SnO2 films
Wöllenstein, J.; Böttner, H.; Jaegle, M.; Becker, W.J.; Wagner, E.
Journal Article
2000Metal oxide channel thin-film transistor, a novel sensor type featuring gate voltage selectivity control
Wöllenstein, J.; Scheulin, M.; Jaegle, M.; Böttner, H.; Becker, W.J.
Conference Paper
2000On-Wafer Messsystem zur Qualifizierung und Evaluierung von Dünnschicht-Gassensoren
Kühner, G.; Rault, A.; Sulz, G.; Wöllenstein, J.; Böttner, H.
Conference Paper
1999Micromachined thin film SnO2 gas sensors in temperature-pulsed operation mode
Jaegle, M.; Wöllenstein, J.; Meisinger, T.; Böttner, H.; Müller, G.; Becker, T.; Bosch-Braunmühl, C.
Journal Article
1998CO/NO2 gas mixture analysis using geometric modulated SnO2 gas sensors for improved selectivity
Becker, J.; Böttner, H.; Jaegle, M.; Volz, F.; Wöllenstein, J.
Conference Paper
1998Duennschicht-Gassensor
Woellenstein, J.; Böttner, H.; Höfer, U.
Patent
1998Multifunctional air-quality system based on advanced SnO2-sensor-array structures
Hoefer, U.; Böttner, H.; Kühner, G.; Sulz, G.; Volz, F.; Wöllenstein, J.
Conference Paper
1998Sensor zur Detektion von oxidierenden und/oder reduzierenden Gasen oder Gasgemischen
Boettner, H.; Hoefer, U.; Felske, A.; Kuehner, G.; Woellenstein, J.
Patent