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  • 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., 3 Jan 2020, In : Aerosol Science and Technology. 54, p. 1-15 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

2019

Aerosol gas exchange system (AGES) for nanoparticle sampling at elevated temperatures: Modeling and experimental characterization

Bainschab, M., Martikainen, S., Keskinen, J., Bergmann, A. & Karjalainen, P., 20 Nov 2019, In : Scientific Reports. 9, 12 p., 17149 .

Research output: Contribution to journalArticle

Open Access
File

Charging-Based PN Sensing of Automotive Exhaust Particles

Schriefl, M. A., Longin, M. & Bergmann, A., 3 Jan 2019, Proceedings Eurosensors 2018: Volume 2. 4 p.

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

Design and validation of a holographic particle counter

Brunnhofer, G., Bergmann, A., Klug, A. & Kraft, M., 2 Nov 2019, In : Sensors (Switzerland). 19, 22, 4899.

Research output: Contribution to journalArticle

Open Access

Design Principles for Sensing Particle Number Concentration and Mean Particle Size with Unipolar Diffusion Charging

Schriefl, M. A., Bergmann, A. & Fierz, M., 2019, In : IEEE sensors journal. 19, 4, p. 1392-1399 8 p., 8529217.

Research output: Contribution to journalArticle

Effect of Model Details on the predicted Saturation Profiles in condensation particle counters

Reinisch, T., Radl, S., Bergmann, A., Schriefl, M. & Kraft, M., 1 Aug 2019, In : Advanced powder technology. 30, 8, p. 1625-1633 9 p.

Research output: Contribution to journalArticle

Evanescent field waveguide particle detector: Simulations concerning size and shape dependence

Tortschanoff, A., Pribosek, J., Baumgart, M., Buchberger, A. & Bergmann, A., 1 Oct 2019, 2019 IEEE Sensors, SENSORS 2019 - Conference Proceedings. Institute of Electrical and Electronics Engineers, 8956715. (Proceedings of IEEE Sensors; vol. 2019-October).

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

Fast Optical Humidity Sensor Based on Hydrogel Thin Film Expansion for Harsh Environment

Buchberger, A., Peterka, S., Coclite, A. M. & Bergmann, A., 26 Feb 2019, In : Sensors . 19, 5, 11 p., 999.

Research output: Contribution to journalArticle

Open Access

First Steps towards a Super-Compact In-Situ Laser-Induced-Incandescence Sensor System

Kupper, M., Pulko, J., Kraft, M. & Bergmann, A., 2 Apr 2019, In : Proceedings MDPI. 2, 13, 4 p., 1017.

Research output: Contribution to journalArticle

Open Access

INTEGRATED FILTER-BASED PARTICULATE MATTER SENSORS

Etschmaier, H., Röhrer, G., Singulani, A., Enichlmair, H., Park, J-M., Bergmann, A. & Maierhofer, P., 20 Jun 2019, IPC No. G01N 15/ 14 A I, Patent No. WO2019115690, Priority date 15 Dec 2017, Priority No. US201762599138P

Research output: Patent

Open Access

Soot mass concentration sensor using quartz-enhanced photoacoustic spectroscopy

Breitegger, P., Schriefl, M. A., Nishida, R. T., Hochgreb, S. & Bergmann, A., 1 Jan 2019, In : Aerosol Science and Technology. 53, 9, p. 971-975 5 p.

Research output: Contribution to journalLetter

Open Access

State Estimation Approach of Lithium-Ion Batteries by Simplified Ultrasonic Time-of-Flight Measurement

Popp, H., Koller, M., Keller, S., Klambauer, R. & Bergmann, A., 2019, In : IEEE Access. 2019, 7

Research output: Contribution to journalArticle

Vacuum-assisted selective adhesive imprinting for heterogeneous system integration of MOEMS devices: Automated assembly of miniaturized PM sensor

Pribosek, J., Zauner, M., Bardong, J., Binder, A., Maierhofer, P., Bergmann, A. & Rohrer, G., 1 Oct 2019, 2019 IEEE Sensors, SENSORS 2019 - Conference Proceedings. Institute of Electrical and Electronics Engineers, 8956807. (Proceedings of IEEE Sensors; vol. 2019-October).

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

Validating accelerometers for rotating machinery in structural health monitoring applications

Loss, T., Gerler, O. & Bergmann, A., 1 Jan 2019, Structural Health Monitoring 2019: Enabling Intelligent Life-Cycle Health Management for Industry Internet of Things (IIOT) - Proceedings of the 12th International Workshop on Structural Health Monitoring. Chang, F-K., Guemes, A. & Kopsaftopoulos, F. (eds.). DEStech Publications, Inc, p. 1039-1046 8 p. (Structural Health Monitoring 2019: Enabling Intelligent Life-Cycle Health Management for Industry Internet of Things (IIOT) - Proceedings of the 12th International Workshop on Structural Health Monitoring; vol. 1).

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., 2016.

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

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

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