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Author

  • Alexander Bergmann
2020

High-temperature condensation particle counter using a systematically selected dedicated working fluid for automotive applications

Kupper, M., Boies, A., Kraft, M. & Bergmann, A., 2 Apr 2020, In : Aerosol Science and Technology. 54, 4, p. 381-395 15 p.

Research output: Contribution to journalArticle

Measuring Sub-23 Nanometer Real Driving Particle Number Emissions Using the Portable DownToTen Sampling System

Bainschab, M., Landl, L., Andersson, J., Mamakos, A., Hausberger, S. & Bergmann, A., 22 May 2020, In : Journal of Visualized Experiments . 159, 16 p., e61287.

Research output: Contribution to journalArticle

Open Access

Single Particle Detector Using the Evanescent Field of a Silicon Nitride Waveguide

Buchberger, A., Maierhofer, P., Bergmann, A., Singulani, A., Sagmeister, M., Sidorov, V., Kraft, J., Baumgart, M. & Tortschanoff, A., 13 Jan 2020, 2019 IEEE Sensors.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2018

Acoustic field characterisation of an ultrasonic phased array for a novel flow sensor using an optical microphone

Klambauer, R. & Bergmann, A., 20 Dec 2018, IEEE International Ultrasonics Symposium 2018 Conference Proceedings. 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

A new Method to Determine the Resonance Frequency in QEPAS

Breitegger, P., Lang, B. & Bergmann, A., 2018, 2018 Conference on Lasers and Electro-Optics, CLEO 2018 - Proceedings. Optical Society of America, p. ATh1O.5 8426294

Research output: Chapter in Book/Report/Conference proceedingConference contribution

An Intrinsically Pressure Insensitive Low Cost Particle Number Diluter Featuring Flow Monitoring

Bainschab, M. & Bergmann, A., 10 Dec 2018, An Intrinsically Pressure Insensitive Low Cost Particle Number Diluter Featuring Flow Monitoring . 6 p. 981

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File

An Intrinsically Pressure Insensitive Low Cost Particle Number Diluter Featuring Flow Monitoring

Bainschab, M. & Bergmann, A., Sep 2018.

Research output: Contribution to conferencePoster

File

A Precise Gas Dilutor Based on Binary Weighted Critical Flows to Create NO2 Concentrations

Breitegger, P. & Bergmann, A., 7 Dec 2018, A Precise Gas Dilutor Based on Binary Weighted Critical Flows to Create NO2 Concentrations. 13 ed. Vol. 2. p. 1-4 (Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Characterization of a Capacitive Sensor for Particulate Matter

Maierhofer, P., Carminati, M., Ferrari, G., Röhrer, G., Sampietro, M. & Bergmann, A., 11 Sep 2018.

Research output: Contribution to conferencePoster

Deposition of micrometric particles on a capacitive sensing area

Maierhofer, P., Carminati, M., Ferrari, G., Röhrer, G., Sampietro, M. & Bergmann, A., 15 Jun 2018.

Research output: Contribution to conferencePoster

Deposition of micrometric particles on a capacitive sensing area

Maierhofer, P., Carminati, M., Ferrari, G., Röhrer, G., Sampietro, M. & Bergmann, A., 20 Jun 2018.

Research output: Contribution to conferencePoster

Development and Testing of an Aerosol Sensor for direct Measurements in Engine Exhaust

Kupper, M., Kügler, M., Kraft, M. & Bergmann, A., 10 Sep 2018.

Research output: Contribution to conferencePoster

Fast Humidity Sensors for Harsh Environment

Buchberger, A., Coclite, A. M. & Bergmann, A., 6 Dec 2018, Proceedings, Volume 2, Eurosensors 2018. MDPI AG

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access

First Results of Vehicle Technology Effects on Sub-23 nm Exhaust Particle Number Emissions Using the DownToTen Sampling and Measurement System

Bainschab, M., Bergmann, A., Andersson, J., Karjalainen, P., Keskinen, J., Mamakos, A., Giechaskiel, B., Lähde, T., Haisch, C., Thaler, K., Piacenza, O., Ntziachristos, L., Samaras, Z., Tomboulides, A. & Toumasatos, Z., 15 Jun 2018.

Research output: Contribution to conferencePoster

File

First Steps towards a Super-Compact in-situ Laser-Induced-Incandescence Sensor System

Kupper, M., Pulko, J., Kraft, M. & Bergmann, A., 10 Sep 2018.

Research output: Contribution to conferencePoster

Laser Driver and Analysis Circuitry Development for Quartz-Enhanced Photoacoustic Spectroscopy of NO2 for IoT Purpose

Kerschhofer, A., Breitegger, P. & Bergmann, A., 22 Nov 2018, Laser Driver and Analysis Circuitry Development for Quartz-Enhanced Photoacoustic Spectroscopy of NO2 for IoT Purpose. 13 ed. Vol. 2. p. 1-5 (Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access

Mechanical Frequency Response Analysis of Lithium-Ion Batteries to Disclose Operational Parameters

Popp, H., Glanz, G., Alten, K., Gocheva, I., Berghold, W. & Bergmann, A., 1 Mar 2018, In : Energies. 11, 3, p. 541 1 p.

Research output: Contribution to journalArticle

PEM Fuel Cell Degradation Analysis Based on Joint Experimental and Simulation Techniques

Tatschl, R., Fink, C., Urthaler, P., Hacker, V., Bodner, M., Schenk, A., Karpenko-Jereb, L., Schatt, E-E., Verebes, P., Bergmann, A., Gößling, S. & Peinecke, V., 15 Apr 2018, Transport Research Arena 2018: 2. Vehicles & Vessels - Design, Development and Production. 11 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Tracking Long-Term Drift in Wireless Sensor Networks Using Long-Term Memory and Data Fusion

Loss, T., Gerler, O. & Bergmann, A., 6 Nov 2018, 2018 International Conference on Diagnostics in Electrical Engineering, Diagnostika 2018. Institute of Electrical and Electronics Engineers, 8526133

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Using MEMS Acceleration Sensors for Monitoring Blade Tip Movement of Wind Turbines

Loss, T., Gerler, O. & Bergmann, A., 26 Dec 2018, 2018 IEEE SENSORS, SENSORS 2018 - Conference Proceedings. Institute of Electrical and Electronics Engineers, Vol. 2018-October. 8589944

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2017

A new Principle for an Ultrasonic Flow Sensor for Harsh Environment

Klambauer, R. & Bergmann, A., 2017, IEEE Sensors 2017 Conference Proceedings. p. 1554-1556 3 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

A Study of Alternative Working Fluids and Corresponding Effects for Condensation Nuclei Counters Applied on Automotive Exhaust

Kupper, M., Kraft, M., Reinisch, T. & Bergmann, A., 17 Sep 2017.

Research output: Contribution to conference(Old data) Lecture or Presentation

Concept for a holographic particle counter

Brunnhofer, G., Bergmann, A. & Kraft, M., 20 Nov 2017, 2017 IEEE Photonics Conference (IPC). Institute of Electrical and Electronics Engineers, Vol. 2017-January. p. 581-582 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Design framework for a gas sensor based on an open photoacoustic resonator

Lang, B. & Bergmann, A., 5 Jan 2017, IEEE Sensors, SENSORS 2016 - Proceedings. Institute of Electrical and Electronics Engineers, 7808433

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Design principles for diffusion chargers sensing particle number concentration

Schriefl, M. A. & Bergmann, A., 5 Jan 2017, IEEE Sensors, SENSORS 2016 - Proceedings. Institute of Electrical and Electronics Engineers, 7808578

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Determination of Nox and soot concentrations using a multi-wavelength opacimeter

Axmann, H., Bergmann, A. & Eichberger, B., 2017, Smart Sensors, Measurement and Instrumentation. Springer International Publishing AG , Vol. 23. p. 1-19 19 p. (Smart Sensors, Measurement and Instrumentation; vol. 23).

Research output: Chapter in Book/Report/Conference proceedingChapter

Experimental Evaluation Of Components For A Super Compact In-Situ LII Probe Applicable On Automotive Exhaust Pipes

Kupper, M., Pulko, J., Bergmann, A. & Kraft, M., 18 Sep 2017.

Research output: Contribution to conference(Old data) Lecture or Presentation

Extending Particle Number Limits to below 23 nm: First Results of the H2020 DownToTen Project

Bainschab, M., Bergmann, A., Karjalainen, P., Keskinen, J., Andersson, J., Mamakos, A., Giechaskiel, B., Haisch, C., Ntziachristos, L., Samaras, Z. & Gerini, A., 29 Aug 2017.

Research output: Contribution to conferencePoster

Open Access
File

Impact of the ionomer in the catalyst layer on performance of a polymer electrolyte fuel cell

Karpenko-Jereb, L., Schatt, E-E., Fink, C., Urthaler, P., Bergmann, A. & Tatschl, R., 23 May 2017, p. 168. 1 p.

Research output: Contribution to conferencePoster

Open Access
File

Modelling chemical degradation of ionomer in a polymer electrolyte fuel cell

Karpenko-Jereb, L., Verebes, P., Kovtunenko, V., Schatt, E-E. & Bergmann, A., 1 Aug 2017. 1 p.

Research output: Contribution to conferencePoster

Open Access
File
2016

Air quality and health effects — How can wireless sensor networks contribute? A critical review

Breitegger, P. & Bergmann, A., 20 Oct 2016, Broadband Communications for Next Generation Networks and Multimedia Applications (CoBCom), International Conference on. Institute of Electrical and Electronics Engineers, p. 1-8 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Air quality and health effects — How can wireless sensor networks contribute? A critical review

Breitegger, P. & Bergmann, A., 2016.

Research output: Contribution to conference(Old data) Lecture or Presentation

A multi-wavelength opacimeter for NOX and soot

Axmann, H., Bergmann, A. & Eichberger, B., 21 Mar 2016, 2015 9th International Conference on Sensing Technology, ICST 2015. IEEE Computer Society, Vol. 2016-March. p. 6-11 6 p. 7438355

Research output: Chapter in Book/Report/Conference proceedingConference contribution

A simulational and experimental attempt for a high temperature condensed nuclei magnifier based on long chained alkanes

Kupper, M., Kraft, M., Kaczynski, J. & Bergmann, A., 4 Sep 2016.

Research output: Contribution to conferencePoster

Characterization and Modelling of a Novel Particle Number Detector

Schriefl, M. A., Bergmann, A. & Fierz, M., 5 Sep 2016.

Research output: Contribution to conference(Old data) Lecture or Presentation

High-accuracy Nanoparticle Sensor for Combustion Engine Exhaust Gases

Kraft, M., Kaczynski, J., Reinisch, T., Unger, M. & Bergmann, A., 2016, In : Procedia Engineering. 168, p. 35-38 4 p.

Research output: Contribution to journalArticle

Non-reactive Working Fluids for Reliably Sensing Nanoparticles in Automotive Exhaust Gases

Kraft, M., Reinisch, T. & Bergmann, A., 2016, In : Procedia Engineering. 168, p. 51-54 4 p.

Research output: Contribution to journalArticle

2015

Measurement of Ultrafine Particles in the Exhaust of Combustion Engines Using Light Scattering – Theory and Application

Eichberger, B., Axmann, H. & Bergmann, A., 2015, Sensing Technology: Current Status and Future Trends IV. 1 ed. Springer International Publishing AG , Vol. 12. p. 47-65 (Smart Sensors, Measurement and Instrumentation).

Research output: Chapter in Book/Report/Conference proceedingChapter

2014

Electrocatalytic oxygen evolution on iridium oxide: Uncovering catalyst-substrate interactions and active iridium oxide species

Reier, T., Teschner, D., Lunkenbein, T., Bergmann, A., Selve, S., Kraehnert, R., Schlögl, R. & Strasser, P., 2014, In : Journal of the Electrochemical Society. 161, 9

Research output: Contribution to journalArticle

Evaluating Particulate Emissions from a Flexible Fuel Vehicle with Direct Injection when Operated on Ethanol and Iso-butanol Blends

Karavalakis, G., Short, D., Chen, V., Espinoza, C., Berte, T., Durbin, T., Asa-Awuku, A., Jung, H., Ntziachristos, L., Amanatidis, S. & Bergmann, A., 13 Oct 2014, SAE 2014 International Powertrains, Fuels and Lubricants Meeting, FFL 2014. SAE International, Vol. 2014-October.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Impact of selective catalytic reduction on exhaust particle formation over excess ammonia events

Amanatidis, S., Ntziachristos, L., Giechaskiel, B., Bergmann, A. & Samaras, Z., 7 Oct 2014, In : Environmental Science and Technology. 48, 19, p. 11527-11534 8 p.

Research output: Contribution to journalArticle

Review of motor vehicle particulate emissions sampling and measurement: From smoke and filter mass to particle number

Giechaskiel, B., Maricq, M., Ntziachristos, L., Dardiotis, C., Wang, X., Axmann, H., Bergmann, A. & Schindler, W., Jan 2014, In : Journal of Aerosol Science. 67, p. 48-86 39 p.

Research output: Contribution to journalReview article

2013

A miniature catalytic stripper for particles less than 23nanometers

Swanson, J., Kittelson, D., Giechaskiel, B., Bergmann, A. & Twigg, M., 2013, In : SAE International Journal of Fuels and Lubricants. 6, 2, p. 542-551

Research output: Contribution to journalConference article

Development of in-situ, full stream, Laser induced incandescence technique for measurement of transient soot emissions

Viskup, R., Stanger, T., Del Re, L., Reinisch, T. & Bergmann, A., 19 Dec 2013.

Research output: Contribution to conferencePaper

Dynamical nonlinear particulate matter estimation based on laser induced incandescence measurements

Stanger, T., Viskup, R., Del Re, L., Bergmann, A. & Reinisch, T., 19 Dec 2013, 11th International Conference on Engines & Vehicles . SAE International, (SAE Technical Papers; no. 2013-24-0180).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Evaluation of an oxidation catalyst ("catalytic stripper") in eliminating volatile material from combustion aerosol

Amanatidis, S., Ntziachristos, L., Giechaskiel, B., Katsaounis, D., Samaras, Z. & Bergmann, A., 1 Mar 2013, In : Journal of Aerosol Science. 57, p. 144-155 12 p.

Research output: Contribution to journalArticle

Measurement of transient soot emissions by means of full stream, in-situ laser induced incandescence

Viskup, R., Reinisch, T. & Bergmann, A., 1 Jan 2013.

Research output: Contribution to conferencePaper

Measurement of ultrafine exhaust particles using light scattering

Axmann, H., Bergmann, A. & Eichberger, B., 1 Dec 2013, 2013 7th International Conference on Sensing Technology, ICST 2013. p. 937-941 5 p. 6727787

Research output: Chapter in Book/Report/Conference proceedingConference contribution