Research Departments Solid State Quantum Electronics Research Two-Dimensional Electron Systems Two-Dimensional Electron Systems Field-Effect Transistors with Submicrometer Gate Lengths Fabricated from LaAlO3-SrTiO3-Based Heterostructures C. Woltmann, T. Harada, H. Boschker, V. Srot, P.A. van Aken, H. Klauk, and J. Mannhart First Integrated Circuits Built from Functional Oxides C. Woltmann, G. Pfanzelt, J. Weis, H. Boschker , and J. Mannhart Tunnel Spectroscopy of Superconducting Oxide Interfaces E. Fillis-Tsirakis, H. Boschker, L. Kürten, C. Richter, W. Dietsche, and J. Mannhart Ferromagnetism and Conductivity in Atomically Thin SrRuO3 H. Boschker et al. Hydrostatic Pressure Response of an Oxide Two-dimensional Electron System J. Zabaleta, V. S. Borisov, R. Wanke, H. O. Jeschke, S. C. Parks, B. Baum, A. Teker, T. Harada, K. Syassen, T. Kopp, N. Pavlenko, R. Valentí, and J. Mannhart