• Produktionstorvet, 425, 114

    2800 Kgs. Lyngby

    Denmark

1990 …2022
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Research Output 1990 2020

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Article in proceedings
2019

Electrochemical Impedance Spectroscopy (EIS) for Monitoring the Water Load on PCBAs Under Cycling Condensing Conditions to Predict Electrochemical Migration Under DC Loads

Lauser, S., Richter, T., Verdingovas, V. & Ambat, R., 2019, 2019 IEEE 69th Electronic Components and Technology Conference (ECTC). IEEE, p. 515-21 (2019 Ieee 69th Electronic Components and Technology Conference (ectc). Proceedings).

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Impact of Process-Related Flux Contamination on the Electronics Reliability Issues Under Detrimental Climatic Conditions

Piotrowska, K., Lagana, S., Jellesen, M. S. & Ambat, R., 2019, Proceedings of the SMTA Pan Pacific Microelectronics Symposium 2019. IEEE, 8 p.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Impact of Process-Related Flux Contamination on the Electronics Reliability Issus Under Detrimental Climatic Conditions

Piotrowska, K., Lagana, S., Jellesen, M. S. & Ambat, R., 2019, Proceedings of the SMTA Pan Pacific Microelectronics Symposium 2019. IEEE, 8 p.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Multipronged characterization of scales and corrosion on L80 steel in the presence of microorganism

Yang, Y., Rizzo, R., Ambat, R. & Rogowska, M., 2019, Proceedings of the Corrosion Conference and Expo 2019. NACE International, 12 p. 13226. (NACE - International Corrosion Conference Series).

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

2018

Characteristics and formation-growth model of corrosion scales in oil wellbore

Yang, Y., Yadav, A. & Ambat, R., 2018, European Corrosion Congress (EUROCORR 2018) . Polish Corrosion Society, p. 115-125

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Corrosion Reliability of Lead-Free Solder Systems Used in Electronics

Li, F., Verdingovas, V., Dirscherl, K., Medgyes, B. & Ambat, R., 2018, Proceedings 2018 IMAPS Nordic Conference on Microelectronics Packaging (NordPac 2018) . IEEE, p. 67-71

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Water film formation on the PCBA surface and failure occurrence in electronics

Piotrowska, K., Jellesen, M. S. & Ambat, R., 2018, Proceedings 2018 IMAPS Nordic Conference on Microelectronics Packaging (NordPac 2018) . IEEE, p. 72-76

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

2017

Corrosion reliability of lead-free solder systems used in electronics

Li, F., Verdingovas, V., Medgyes, B. & Ambat, R., 2017, Proceedings of the 40th International Spring Seminar on Electronics Technology (ISSE), 2017 . IEEE, 6 p.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

1 Downloads (Pure)

Corrosion Reliability of Lead-free Solder Systems Used in Electronics

Li, F., Verdingovas, V., Medgyes, B. & Ambat, R., 2017, Proceedings of the European Corrosion Congress (EUROCORR 2017). 10 p. 98245

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Effect of interior geometry on local climate inside an electronic device enclosure

Joshy, S., Jellesen, M. S. & Ambat, R., 2017, Proceedings of the 16th IEEE Intersociety Conference onThermal and Thermomechanical Phenomena in Electronic Systems (ITherm 2017) . IEEE, p. 779-783

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

1 Downloads (Pure)

Electrochemical migration of lead-free solder alloys in Na2SO4 environment

Medgyes, B., Ádám, S., Tar, L., Verdingovas, V., Ambat, R. & Harsányi, G., 2017, Proceedings of the 40th International Spring Seminar on Electronics Technology (ISSE), 2017 . IEEE, 6 p.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Overview of humidity driven reliability issues of electronics

Ambat, R., 2017, International Conference on Infocom Technologies and Unmanned Systems (ICTUS 2017). IEEE, 1 p.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

1 Downloads (Pure)

The influence of solder mask and hygroscopic flux residues on water layer formation on PCBA surface and corrosion reliability of electronics

Piotrowska, K., Jellesen, M. S. & Ambat, R., 2017, Proceedings of the European Corrosion Congress (EUROCORR 2017). 12 p. 98145

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

2016

Analysis of moisture transport between connected enclosures under a forced thermal gradient

Staliulionis, Z., Joshy, S., Ambat, R., Jabbaribehnam, M., Mohanty, S. & Hattel, J. H., 2016, Proceedings of the 18th Electronics Packaging and Technology Conference (EPTC) . IEEE, p. 320-324

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

463 Downloads (Pure)

Experimental study of humidity distribution inside electronic enclosure and effect of internal heating

Conseil, H., Jellesen, M. S. & Ambat, R., 2016, Proceedings of the European Corrosion Congress : EUROCORR 2015. 12 p.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Open Access
File

Improving intrinsic corrosion reliability of printed circuit board assembly

Ambat, R. & Conseil, H., 2016, Proceedings of the 18th Electronics Packaging and Technology Conference (EPTC) . IEEE, p. 540-544

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Optimization of electronic enclosure design for thermal and moisture management using calibrated models of progressive complexity

Mohanty, S., Staliulionis, Z., Shojaee Nasirabadi, P., Ambat, R. & Hattel, J. H., 2016, Proceedings of the 18th Electronics Packaging and Technology Conference (EPTC) . IEEE, p. 483-487

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

1 Downloads (Pure)

Semi-empirical prediction of moisture build-up in an electronic enclosure using analysis of variance (ANOVA)

Shojaee Nasirabadi, P., Conseil, H., Mohanty, S., Jabbaribehnam, M., Ambat, R. & Hattel, J. H., 2016, Proceedings of the 18th Electronics Packaging and Technology Conference (EPTC) . IEEE, p. 785-790 6 p.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

2015
2827 Downloads (Pure)

Contamination, potential bias and humidity effects on electrical performance and corrosion reliability of electronic devices

Piotrowska, K., Verdingovas, V., Jellesen, M. S. & Ambat, R., 2015, Proceedings of the European Corrosion Congress: EUROCORR 2015. 10 p.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Open Access
File

Experimental study of humidity and temperature profile into electronic enclosure exposed to high humidity and thermal cycles

Conseil, H., Jellesen, M. S. & Ambat, R., 2015, Proceedings of the IMAPS Nordic Annual Conference 2015. Kutilainen, J. (ed.). International Microelectronics and packaging Society, p. 111-117

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Simulation of electronic circuit sensitivity towards humidity using electrochemical data on water layer

Joshy, S., Verdingovas, V., Jellesen, M. S. & Ambat, R., 2015, Proceedings of the 17th Electronics Packaging and Technology Conference (EPTC) . IEEE, 5 p.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

2014
2106 Downloads (Pure)

Contamination profile of Printed Circuit Board Assemblies in relation to soldering types and conformal coating

Conseil, H., Jellesen, M. S. & Ambat, R., 2014, Proceedings of EuroCorr 2014. 9 p.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

File
12486 Downloads (Pure)

Corrosion in electronics: Overview of failures and countermeasures

Jellesen, M. S., Verdingovas, V., Conseil, H., Piotrowska, K. & Ambat, R., 2014, Proceedings of EuroCorr 2014. 10 p.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

File
623 Downloads (Pure)

Corrosion reliability of electronics: the influence of solder temperature on the decomposition of flux activators

Piotrowska, K., Conseil, H., Jellesen, M. S. & Ambat, R., 2014, Proceedings of EuroCorr 2014. 11 p.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

File
323 Downloads (Pure)

Electrochemical profiling of multi-clad aluminium sheets used in automotive heat exchangers

Bordo, K., Ambat, R., Peguet, L. & Afseth, A., 2014, Proceedings of EuroCorr 2014. 6 p.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

File

Experimental study of water absorption of electronic components and internal local temperature and humidity into electronic enclosure

Conseil, H., Jellesen, M. S. & Ambat, R., 2014, Proceedings of the 16th Electronics Packaging Technology Conference (EPTC 2014) . IEEE, p. 355-359

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

438 Downloads (Pure)

Friction stir processed Al - Metal oxide surface composites: Anodization and optical appearance

Gudla, V. C., Jensen, F., Canulescu, S., Simar, A. & Ambat, R., 2014, Surface Modification Technologies XXVIII. Proceedings of the Twenty Eighth International Conference on Surface Modification Technologies. Sudarshan, T. S., Vuoristo, P. & Koivuluoto, H. (eds.). VALARDOCS, p. 375-384

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Open Access
File
753 Downloads (Pure)

Microstructure and optical appearance of anodized friction stir processed Al - Metal oxide surface composites

Gudla, V. C., Jensen, F., Bordo, K., Canulescu, S., Ambat, R., Simar, A. & Shabadi, R., 2014, Proceedings of EuroCorr 2014. 10 p.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

File
137 Downloads (Pure)

Optical appearance of AC anodized Al/TiO2 composite coatings

Bordo, K., Gudla, V. C., Ambat, R., Jensen, F., Canulescu, S. & Simar, A., 2014, Proceedings of EuroCorr 2014. 7 p.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

File
324 Downloads (Pure)

Perspectives on the climatic reliability issues of electronic devices

Ambat, R., Jellesen, M. S., Verdingovas, V., Piotrowska, K. & Conseil, H., 2014, Proceedings of EuroCorr 2014. 6 p.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

File
2013
386 Downloads (Pure)

Anodization of sputter deposited Al-Zr coatings and microstructural issues

Gudla, V. C., Canulescu, S., Schou, J., Ambat, R., Rechendorff, K., Christensen, B. & Pleth Nielsen, L., 2013, Proceedings of EUROCORR 2013. 8 p.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

File
2977 Downloads (Pure)

Decomposition studies of no-clean solder flux systems in connection with corrosion reliability of electronics

Conseil, H., Jellesen, M. S., Verdingovas, V. & Ambat, R., 2013, EUROCORR 2013 - European Corrosion Congress. European Federation of Corrosion, 8 p. Paper H

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

File
2906 Downloads (Pure)

Reflectance spectroscopy from TiO2 particles embedded in polyurethane

Gudla, V. C., Canulescu, S., Johansen, V. E., Schou, J. & Ambat, R., 2013, Proceedings of EUROCORR 2013. European Federation of Corrosion, 8 p.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

File
620 Downloads (Pure)

Steam Assisted Accelerated Growth of Oxide Layer on Aluminium Alloys

Din, R. U., Yuksel, S., Jellesen, M. S., Møller, P. & Ambat, R., 2013, Proceedings of Eurocorr 2013. European Federation of Corrosion, 7 p.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

File
2012
6800 Downloads (Pure)

Effect of ionic contamination on climatic reliability of printed circuit board assemblies

Verdingovas, V., Jellesen, M. S. & Ambat, R., 2012, Proceedings of the European Corrosion Congress 2012: Safer world through better corrosion control . 13 p.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

File

Influence of shot peening on the fatigue life of steel armours in flexible pipes

Rogowska, M., Gudme, J., Rubin, A., Ambat, R. & Pantleon, K., 2012, European Corrosion Congress (EUROCORR 2012): Safer World Through Better Corrosion Control. European Federation of Corrosion, 12 p.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

2011

Investigation of photocatalytic activity of titanium dioxide coating deposited on aluminium alloy substrate by plasma technique

Daviðsdóttir, S., Soyama, J., Dirscherl, K., Canulescu, S., Schou, J. & Ambat, R., 2011, European Corrosion Congress 2011: Developing Solutions for the Global Challenge.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

498 Downloads (Pure)

Relation Between PCBA Cleanliness and Climatic Reliability

Jellesen, M. S., Westermann, P., Verdingovas, V., Holm, P. & Ambat, R., 2011, European Corrosion Congress 2011: Developing Solutions for the Global Challenge. p. 808-821

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

File
2010

Mechanisms of electrochemical migration of tin by in-situ optical and electron microscopy

Minzari, D., Jellesen, M. S., Møller, P., Grumsen, F. B., Mølhave, K., Jensen, E. & Ambat, R., 2010, Eurocorr 2010.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

2009

Effect of Solder Flux Residues on Corrosion of Electronics

Hansen, K. S., Jellesen, M. S., Møller, P., Westermann, P. J. S. & Ambat, R., 2009, Annual Reliability and Maintainability Symposium, 2009. RAMS 2009.. IEEE Press

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearch

2008

Influence of microstructure of 6063 aluminium alloy on the appearance of anodized layer

Tabrizian-Ghalehno, N., Møller, P., Ambat, R. & Hansen, H. N., 2008, European Corrosion Congress 2008: Proceedings. DECHEMA

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

2006

Paradigm shift for PWD surface finishes in mobile phone terminals

Nielsen, C., Rasmussen, A. A., Ambat, R. & Møller, P., 2006, Proceedings of the International Conference on Electronic Packaging, Japan, April 19-21, 2006. Vol. CD-rom.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearch

2005

Localized corrosion information using high resolution measurement devices

Ambat, R., 2005, Proceedings of Eurocorr 2005.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

New trends for PWB surface finishes in mobile phone applications

Nielsen, C. W., Ambat, R., Rasmussen, A. A. & Møller, P., 2005, Proceedings of Pan Pacific Microelectronic Symposium.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Studies on corrosion protection of laser hybrid welded AISI 316 by laser remelting

Olsen, F. O., Ambat, R. & Rasmussen, A. J., 2005, Proceedings of the 10 NOLAMP Conference.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

2004

Corrosion of Friction Stir Welds in Aerospace Alloys

Davenport, A. J., Ambat, R., Jariayaboon, M., Connolly, B. J., Willams, S. W., Price, D. A., Wescott, A. & Morgan, P. C., 2004, Corrosion and protection of Light Metal Alloys. R. G. B. E. A. (ed.).

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Localized Corrosion of Friction Stir Welds in Aluminium Alloys

Connolly, B. J., Davenport, A. J., Ambat, R., Jariayaboon, M., Goodfellow, C. & Lee, C., 2004, Proceedings of 5th International Symposium on FSW.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

2003

Corrosion of Friction Stir Welds in High Strength Aluminium Alloys

Davenport, A. J., Ambat, R., Jariayaboon, M., Morgan, P. C., Price, D. A., Wescott, A. & Williams, S. W., 2003, Proc. of the International Conferene on Corrosion in the 21st Century. Vol. 6.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearch

Corrosion protection of friction stir welds using laser surface melting

Ambat, R., Jariyaboon, M., Wescott, A., Price, D. & Davenport, A. J., 2003, Proceedings of ASST2003. 258 p.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Electrochemical investigation of surface deformed layers in rolled aluminium sheet

Ambat, R., Namahoot, J., Scamans, G. & Afseth, A., 2003, Proceedings of the International Symposium on Aluminium Surface Science and Technology.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review