C
Christoph Richter
Researcher at Augsburg College
Publications - 80
Citations - 6099
Christoph Richter is an academic researcher from Augsburg College. The author has contributed to research in topics: Superconductivity & Neuromorphic engineering. The author has an hindex of 26, co-authored 78 publications receiving 5357 citations. Previous affiliations of Christoph Richter include Max Planck Society & University of Augsburg.
Papers
More filters
Journal ArticleDOI
Superconducting Interfaces Between Insulating Oxides
Nicolas Reyren,Stefan Thiel,Andrea D. Caviglia,L. Fitting Kourkoutis,German Hammerl,Christoph Richter,Christof W. Schneider,Thilo Kopp,Anna-Sabina Ruetschi,Didier Jaccard,Marc Gabay,David A. Muller,Jean-Marc Triscone,Jochen Mannhart +13 more
TL;DR: This work reports on superconductivity in the electron gas formed at the interface between two insulating dielectric perovskite oxides, LaAlO3 and SrTiO3.
Journal ArticleDOI
Coexistence of magnetic order and two-dimensional superconductivity at LaAlO3/SrTiO3 interfaces
TL;DR: The authors showed that Lanthanum aluminate and strontium titanate are insulators, but when they bring them together, the interface between them becomes a two-dimensional superconductor.
Journal ArticleDOI
Orbital reconstruction and the two-dimensional electron gas at the LaAlO3/SrTiO3 interface.
Marco Salluzzo,Julio C. Cezar,N. B. Brookes,Valentina Bisogni,G. M. De Luca,Christoph Richter,Stefan Thiel,Jochen Mannhart,Mark Huijben,Alexander Brinkman,Guus Rijnders,Giacomo Claudio Ghiringhelli +11 more
TL;DR: These results are based on extensive investigations of the electronic properties and of the orbital structure of the interface using x-ray absorption spectroscopy and find that the degeneracy of the Ti 3d states is fully removed and that theTi 3d xy levels become the first available states for conducting electrons.
Journal ArticleDOI
Epitaxial integration of the highly spin-polarized ferromagnetic semiconductor EuO with silicon and GaN.
A. Schmehl,A. Schmehl,Venu Vaithyanathan,Alexander Herrnberger,Stefan Thiel,Christoph Richter,M. Liberati,Tassilo Heeg,Martin Röckerath,Lena F. Kourkoutis,Sebastian Mühlbauer,Peter Böni,David A. Muller,Yuri Barash,Jürgen Schubert,Yves Idzerda,Jochen Mannhart,Darrell G. Schlom +17 more
TL;DR: EuO is established as the pre-eminent material for the direct integration of a carrier-concentration-matched half-metal with the long-spin-lifetime semiconductors silicon and GaN, using methods that transcend these difficulties.
Journal ArticleDOI
Interface superconductor with gap behaviour like a high-temperature superconductor
Christoph Richter,Hans Boschker,Werner Dietsche,Evangelos Fillis-Tsirakis,Rainer Jany,Florian Loder,Lena F. Kourkoutis,David A. Muller,John R. Kirtley,Christof W. Schneider,Jochen Mannhart +10 more
TL;DR: Tunnel spectroscopy with planar junctions is used to measure the behaviour of the electronic spectral density of states as a function of carrier density, implying that the smooth continuation of the superconducting gap into pseudogap-like behaviour could be a general property of 2D superconductivity.