Dr. Stefan Funkner

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2014

	Z. Zhao, G. Niehues, S. Funkner, E. Estacio, Q. Han, K. Yamamoto, J. Zhang, W. Shi, Q. Guo, M. Tani Terahertz surface emission from Cu2ZnSnSe4 thin film photovoltaic material excited by femtosecond laser pulses Appl. Phys. Lett.,  2014,  105(23), 231104 ,  DOI: 10.1063/1.4903740 (PDF)
	S. Funkner, K. Saito, G. Niehues, Y. Yazawa, T. Furuya, K. Yamamoto, M. Tani Utilization of chirped laser pulses to measure stimulated Raman scattering of organic liquids in the terahertz regime Appl. Phys. Lett.,  2014,  105(2), 021103 ,  DOI: 10.1063/1.4890092 (PDF)
	S. Funkner, G. Niehues, D. A. Schmidt, E.Bründermann Terahertz Absorption of Chemicals in Water: Ideal and Real Solutions and Mixtures J Infrared Millim Terahertz Waves,  2014,  35(1), pp 38-52,  DOI: 10.1007/s10762-013-0017-0

2012

© S.Funkner, PC2, RUB	S. Funkner, M. Havenith, G. W. Schwaab Urea, a Structure Breaker? Answers from THz Absorption Spectroscopy J. Phys. Chem. B,  2012,  16(45), pp 13374–13380,  DOI: 10.1021/jp308699w
© S.Funkner, PC2, RUB	S. Funkner, G. Niehues, D. A. Schmidt, M. Heyden, G. Schwaab, K. M. Callahan, D. J. Tobias, M. Havenith Watching the low frequency motions in aqueous salt solutions --- the terahertz vibrational signatures of hydrated ions JACS,  2012 , 134 (2), pp 1030-1035,  DOI: 10.1021/ja207929u

2011

© S.Funkner, PC2, RUB

M.Krüger, S. Funkner, E.Bründermann, M. Havenith Uncertainty and Ambiguity in Terahertz Parameter Extraction and Data Analysis JIMT,  2011,  Volume 32, Number 5, pp 699-715,  DOI: 10.1007/s10762-010-9669-1 (PDF)

2010

© M.Heyden, PC2, RUB	M. Heyden , J. Sun , S. Funkner , G. Mathias , H. Forbert , M. Havenith , D. Marx Dissecting the THz spectrum of liquid water from first principles via correlations in time and space PNAS,  2010,  107 (27), pp 12068-12073,  DOI: 10.1073/pnas.0914885107
© B.Born , PC2, RUB	M. Krüger, E. Bründermann, S. Funkner, H. Weingärtner, M. Havenith Communications:Polarity fluctuations of the protic ionic liquid ethylammonium nitrate in the terahertz regime J. Chem. Phys.,  2010,  132, pp 101101,  DOI: 10.1063/1.3352585

2009

© B.Born, PC2, RUB	D.A. Schmidt, Ö. Birer, S. Funkner, B. Born, R. Gnanasekaran, G. Schwaab, D. M. Leitner, M. Havenith Rattling in the cage: ions as probes of sub-ps water network dynamics JACS,  2009,  131 (51), pp 18512-18517,  DOI: 10.1021/ja9083545
© B.Born, PC2, RUB	E. Bründermann, B. Born, S. Funkner, M. Krüger, M. Havenith Terahertz spectroscopic techniques for the study of proteins in aqueous solutions Proc. SPIE 7215,  2009,  72150E,  DOI: 10.1117/12.808270

2006

S. Funkner Die Geometrie der Ashtekarvariablen Diplomarbeit,  pdf