Ali, U., and Andreas Thiede. “A Millimeter Wave Quad-Phase Ring Oscillator Using 0.13 &;amp;#;m SiGe BiCMOS HBT Technology.”https://doi.org/10.1109/iscdg.2013.6656297__In 2013 International Semiconductor Conference Dresden - Grenoble (ISCDG). IEEE, 2013.https://doi.org/10.1109/iscdg.2013.6656297 .

Gharibian, Sevag. Approximation, Proof Systems, and Correlations in a Quantum World, 2013.

Gharibian, Sevag, Jamie Sikora, and Sarvagya Upadhyay. “QMA Variants with Polynomially Many Provers.” Quantum Information &; Computation 13, no. 1–2 (2013): 135–57.

Brassat, Katharina, Fabian Assion, Ulrich Hilleringmann, and Jörg K. N. Lindner. “Self-Organization of Nanospheres in Trenches on Silicon Surfaces.”https://doi.org/10.1002/pssa.201200899__Physica Status Solidi (a) 210, no. 8 (2013): 1485–89.https://doi.org/10.1002/pssa.201200899 .

Assion, F., M. Schönhoff, and Ulrich Hilleringmann. “Titanium Disilicide as High-Temperature Contact Material for Thermoelectric Generators.”https://doi.org/10.1007/s11664-013-2478-2__Journal of Electronic Materials 42, no. 7 (2013): 1932–35.https://doi.org/10.1007/s11664-013-2478-2 .

Kasdorf, Olga, Joachim Vollbrecht, Benjamin Ohms, Ulrich Hilleringmann, Harald Bock, and Heinz-S. Kitzerow. “Enhanced Organic Light-Emitting Diode Based on a Columnar Liquid Crystal by Integration in a Microresonator.”https://doi.org/10.1002/er.3127__International Journal of Energy Research 38, no. 4 (2013): 452–58.https://doi.org/10.1002/er.3127 .

Kirschmer, Markus, and Michael H. Mertens. “On an Analogue to the Lucas-Lehmer-Riesel Test Using Elliptic Curves.”https://doi.org/10.1515/9783110298161.212__In Integers. DE GRUYTER, 2013.https://doi.org/10.1515/9783110298161.212 .

Petrov, Dmitry, Fabian Assion, and Ulrich Hilleringmann. “Design and Implementation of a Measurement System for Automatically Measurement of Electrical Parameters of Thermoelectric Generators.”https://doi.org/10.1557/opl.2013.318__MRS Proceedings 1490 (2013): 191–96.https://doi.org/10.1557/opl.2013.318 .

Assion, Fabian, Marcel Schönhoff, and Ulrich Hilleringmann. “Formation and Properties of TiSi<sub>2</sub> as Contact Material for High-Temperature Thermoelectric Generators.”https://doi.org/10.1557/opl.2012.1557__MRS Proceedings 1490 (2013): 97–102.https://doi.org/10.1557/opl.2012.1557 .

Kanwar, K., C. Fischer, V. Geneiss, T. Mager, U. Ballhausen, C. Hedayat, and Ulrich Hilleringmann. “Electrical Characterization of Rubber Mixture Sheets Based on a Coaxial Probe Method in Combination with 3D Electromagnetic Simulation Model.”https://doi.org/10.1109/rfid-ta.2012.6404507__In 2012 IEEE International Conference on RFID-Technologies and Applications (RFID-TA). IEEE, 2013.https://doi.org/10.1109/rfid-ta.2012.6404507 .

Hangmann, Christian, Christian Hedayat, and Ulrich Hilleringmann. “Enhanced Event-Driven Modeling of a CP-PLL with Nonlinearities and Nonidealities.”https://doi.org/10.1109/mwscas.2013.6674647__In 2013 IEEE 56th International Midwest Symposium on Circuits and Systems (MWSCAS). IEEE, 2013.https://doi.org/10.1109/mwscas.2013.6674647 .

Hilleringmann, Ulrich, B. Ohms, and A. Kleine. “Resistivity Reduction in Flexible Dye Sensitized Solar Cells by UV Irradiation and Carbon Nanotubes.”https://doi.org/10.1109/icit.2013.6505770__In 2013 IEEE International Conference on Industrial Technology (ICIT). IEEE, 2013.https://doi.org/10.1109/icit.2013.6505770 .

Vidor, F. F., G. Wirth, F. Assion, K. Wolff, and Ulrich Hilleringmann. “Characterization and Analysis of the Hysteresis in a ZnO Nanoparticle Thin-Film Transistor.”https://doi.org/10.1109/tnano.2012.2236891__IEEE Transactions on Nanotechnology 12, no. 3 (2013): 296–303.https://doi.org/10.1109/tnano.2012.2236891 .

Kanwar, K., V. Geneiss, T. Mager, S. Scheele, U. Ballhausen, C. Hedayat, and Ulrich Hilleringmann. “Design and Analysis of UHF RFID Tag for a Rubber Transmission Belt Based on 3D Electrical Model.”https://doi.org/10.1109/softcom.2013.6671864__In 2013 21st International Conference on Software, Telecommunications and Computer Networks - (SoftCOM 2013). IEEE, 2013.https://doi.org/10.1109/softcom.2013.6671864 .

Assion, F., C. Fischer, M. Schonhof, Ulrich Hilleringmann, and C. Hedayat. “Designing Output-Power-Optimized Thermoelectric Generators via Analytic and Finite Element Method Modelling.”https://doi.org/10.1109/icit.2013.6505756__In 2013 IEEE International Conference on Industrial Technology (ICIT). IEEE, 2013.https://doi.org/10.1109/icit.2013.6505756 .

Kasdorf, Olga, Joachim Vollbrecht, Benjamin Ohms, Ulrich Hilleringmann, Harald Bock, and Heinz-Siegfried Kitzerow. “Enhanced Organic Light-Emitting Diode Based on a Columnar Liquid Crystal by Integration in a Microresonator.”https://doi.org/10.1002/er.3127__International Journal of Energy Research 38, no. 4 (2013): 452–58.https://doi.org/10.1002/er.3127 .

Lorch, David, and Markus Kirschmer. “Single-Class Genera of Positive Integral Lattices.”https://doi.org/10.1112/s1461157013000107__LMS Journal of Computation and Mathematics 16 (2013): 172–86.https://doi.org/10.1112/s1461157013000107 .

Niesler, Fabian B., Stefan Linden, Jens Förstner, Yevgen Grynko, Torsten Meier, and Martin Wegener. “Collective Effects in Second-Harmonic Generation from Split-Ring-Resonator Arrays.”https://doi.org/10.1364/qels.2012.qth3e.2__In Conference on Lasers and Electro-Optics 2012, Vol. 109. Physical Review Letters. OSA, 2013.https://doi.org/10.1364/qels.2012.qth3e.2 .

Grynko, Yevgen, Torsten Meier, Stefan Linden, Fabian B. P. Niesler, Martin Wegener, and Jens Förstner. “Optimal Second-Harmonic Generation in Split-Ring Resonator Arrays.”https://doi.org/10.1117/12.2003279__In Ultrafast Phenomena and Nanophotonics XVII, edited by Markus Betz, Abdulhakem Y. Elezzabi, Jin-Joo Song, and Kong-Thon Tsen, 8623:86230L-86230L – 9. SPIE Proceedings. SPIE, 2013.https://doi.org/10.1117/12.2003279 .

Burban, Igor, and  O. Schiffmann. “Composition Algebra of a Weighted Projective Line.” Journal Für Reine Und Angew. Mathematik 679 (2013): 75–124.