Lehrstuhl für Angewandte Physik


Research at the Chair for Applied Physics is devoted to electrons in solids since its foundations in 1948. We pursue fundamental research, which paves the way for innovative electronics beyond silicon electronics. Our focus is on material systems with unusual properties like graphene (a single layer of graphite) for ultrafast electronics, single organic molecules as smallest units for electronic functionality, but also semiconductors with wide bandgap (e.g. Silicon carbide) for powere electronics. Particular emphasis is put on the interaction of matter and light, in particular in Terahertz spectral regime.

Staudtstraße 7
91058 Erlangen

Subordinate Organisational Units

Professur für Angewandte Physik

Research Fields

Charge transport on the molecular scale (Prof. Weber)
Light-Matter Interaction in the Terahertz Range (Dr. Malzer, Prof. Weber)
Semiconductors: Dopands and Defects (Dr. Krieger, Prof. Weber)

Related Project(s)

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Single Color Centers in Silicon Carbide: electro-optical access via epitaxial graphene
Prof. Dr. Heiko B. Weber

Monolithic electronic circuits based on epitaxial graphene
Prof. Dr. Heiko B. Weber

(SPP 1459: Graphen):
Interaction effects and gateless patterning in epitaxial graphene on silicon carbide (0001)
Prof. Dr. Heiko B. Weber

(SFB 953: Synthetic Carbon Allotropes):
SFB 953: Graphene and Organic Molecules: Transport Experiments (B08)
Prof. Dr. Heiko B. Weber

(Training NETwork on Functional Interfaces for SiC):
NetFISiC: Training NETwork on Functional Interfaces for SiC
Dr. Michael Krieger
(01/01/2009 - 31/12/2011)

Publications (Download BibTeX)

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Hauck, M., & Krieger, M. (2019). Präziser Einblick ins Innerste von Siliziumkarbid-MOSFETs. Elektronikpraxis - Profiline, Sonderheft Leistungselektronik und Stromversorgungen I, 16-18.
Kißlinger, F., Rienmüller, D., Ott, C., Kampert, E., & Weber, H.B. (2019). Fractional Quantum Conductance Plateaus in Mosaic-Like Conductors and Their Similarities to the Fractional Quantum Hall Effect. Annalen Der Physik. https://dx.doi.org/10.1002/andp.201800188
Wild, S., Lloret, V., Vega-Mayoral, V., Vella, D., Nuin, E., Siebert, M.,... Hirsch, A. (2019). Monolayer black phosphorus by sequential wet-chemical surface oxidation. RSC Advances, 9(7), 3570-3576. https://dx.doi.org/10.1039/c8ra09069f
Berens, J., Rasinger, F., Aichinger, T., Heuken, M., Krieger, M., & Pobegen, G. (2019). Detection and Cryogenic Characterization of Defects at the SiO2/4H-SiC Interface in Trench MOSFET. IEEE Transactions on Electron Devices, 66(3), 1213-1217. https://dx.doi.org/10.1109/TED.2019.2891820
Hauck, M., Lehmeyer, J., Pobegen, G., Weber, H.B., & Krieger, M. (2019). An adapted method for analyzing 4H silicon carbide metal-oxide-semiconductor field-effect transistors. Communications Physics, 2, 5. https://dx.doi.org/10.1038/s42005-018-0102-8
Heide, C., Boolakee, T., Higuchi, T., Weber, H.B., & Hommelhoff, P. (2019). Interaction of carrier envelope phase-stable laser pulses with graphene:the transition from the weak-field to the strong-field regime. New Journal of Physics. https://dx.doi.org/10.1088/1367-2630/ab13ce
Heide, C., Higuchi, T., Weber, H.B., & Hommelhoff, P. (2018). Coherent Electron Trajectory Control in Graphene. Physical Review Letters, 121. https://dx.doi.org/10.1103/PhysRevLett.121.207401
Rühl, M., Ott, C., Götzinger, S., Krieger, M., & Weber, H.B. (2018). Controlled generation of intrinsic near-infrared color centers in 4H-SiC via proton irradiation and annealing. Applied Physics Letters, 113, 122102. https://dx.doi.org/10.1063/1.5045859
Niesner, D., Hauck, M., Shrestha, S., Levchuk, I., Matt, G., Osvet, A.,... Fauster, T. (2018). Structural fluctuations cause spin-split states in tetragonal (CH3NH3)PbI3 as evidenced by the circular photogalvanic effect. Proceedings of the National Academy of Sciences, 115(38), 9509-9514. https://dx.doi.org/10.1073/pnas.1805422115
Meingast, L., Kolesnik-Gray, M., Siebert, M., Abellan Saez, G., Wild, S., Lloret Segura, V.J.,... Krstic, V. (2018). Effect of TCNQ Layer Cover on Oxidation Dynamics of Black Phosphorus. Physica Status Solidi-Rapid Research Letters, 12(8). https://dx.doi.org/10.1002/pssr.201800179
Rasinger, F., Pobegen, G., Aichinger, T., Weber, H.B., & Krieger, M. (2018). Determination of Performance-Relevant Trapped Charge in 4H Silicon Carbide MOSFETs. Materials Science Forum, 924, 277-280. https://dx.doi.org/10.4028/MSF.924.277
Weiße, J., Hauck, M., Sledziewski, T., Tschiesche, M., Krieger, M., Bauer, A.,... Erlbacher, T. (2018). Analysis of Compensation Effects in Aluminum-Implanted 4H-SiC Devices. Materials Science Forum, 924, 184-187. https://dx.doi.org/10.4028/www.scientific.net/MSF.924.184
Preu, S., Müller-Landau, C., Malzer, S., Weber, H.B., Döhler, G., Winnerl, S.,... Gossard, A. (2018). Terahertz generation with ballistic photodiodes under pulsed operation. Semiconductor Science and Technology, 33(11). https://dx.doi.org/10.1088/1361-6641/aae5e4
Kißlinger, F., Popp, M.A., Jobst, J., Shallcross, S., & Weber, H.B. (2017). Charge-carrier transport in large-area epitaxial graphene. Annalen Der Physik, 2017. https://dx.doi.org/10.1002/andp.201700048
Leitherer, S., Brana Coto, P., Ullmann, K., Weber, H.B., & Thoss, M. (2017). Charge Transport in C60-based Single-Molecule Junctions with Graphene Electrodes. Nanoscale, 9(21), 7217-7226. https://dx.doi.org/10.1039/C7NR00170C
Vecera, P., Eigler, S., Kolesnik-Gray, M., Krstic, V., Vierck, A., Maultzsch, J.,... Hirsch, A. (2017). Degree of functionalisation dependence of individual Raman intensities in covalent graphene derivatives. Scientific Reports, 7. https://dx.doi.org/10.1038/srep45165
Kißlinger, F., Ott, C., & Weber, H.B. (2017). Origin of nonsaturating linear magnetoresistivity. Physical Review B, 95(2), 024204. https://dx.doi.org/10.1103/PhysRevB.95.024204
Higuchi, T., Heide, C., Ullmann, K., Weber, H.B., & Hommelhoff, P. (2017). Light-field-driven currents in graphene. Nature, 550(550), 224–228. https://dx.doi.org/10.1038/nature23900
Niesner, D., Hauck, M., Shrestha, S., Levchuk, I., Matt, G., Osvet, A.,... Fauster, T. (2017). Spin-split bands cause the indirect band gap of (CH3NH3)PbI3: Experimental evidence from circular photogalvanic effect. Proceedings of the National Academy of Sciences. https://dx.doi.org/10.1073/pnas.1805422115
Shallcross, S., Sharma, S., & Weber, H.B. (2017). Anomalous Dirac point transport due to extended defects in bilayer graphene. Nature Communications, 8(1), 342. https://dx.doi.org/10.1038/s41467-017-00397-8

Last updated on 2019-22-01 at 18:02