Institution
Johannes Kepler University of Linz
Education•Linz, Oberösterreich, Austria•
About: Johannes Kepler University of Linz is a education organization based out in Linz, Oberösterreich, Austria. It is known for research contribution in the topics: Computer science & Thin film. The organization has 6605 authors who have published 19243 publications receiving 385667 citations.
Papers published on a yearly basis
Papers
More filters
TL;DR: By exploiting a multilevel control structure, truncated hierarchical B-spline representations support interactive modeling tools, while simultaneously providing effective approximation schemes for the manipulation of complex data sets and the solution of partial differential equations via isogeometric analysis.
110 citations
TL;DR: AFM is used for high-resolution imaging of erythrocytes in a blood sample and the detection of elasticity changes on a nanometer scale and the elasticity pattern showed a decrease over time, which are most probably influenced by the alteration of the blood spot during the drying and coagulation process.
110 citations
01 Jan 2016
TL;DR: This work proposes a methodology for nearest neighbor optimization which addresses this problem by means of a look-ahead scheme and shows that reductions in the number of SWAP gates of 56% can be achieved following the proposed methodology.
Abstract: Ensuring nearest neighbor compliance of quantum circuits by inserting SWAP gates has heavily been considered in the past. Here, quantum gates are considered which work on non-adjacent qubits. SWAP gates are applied in order to “move” these qubits onto adjacent positions. However, a decision how exactly the SWAPs are “moved” has mainly been made without considering the effect a “movement” of qubits may have on the remaining circuit. In this work, we propose a methodology for nearest neighbor optimization which addresses this problem by means of a look-ahead scheme. To this end, two representative implementations are presented and discussed in detail. Experimental evaluations show that, in the best case, reductions in the number of SWAP gates of 56% (compared to the state-of-the-art methods) can be achieved following the proposed methodology.
110 citations
TL;DR: This work presents here a method that allows for the first time the direct imaging of nanoscopic long-lived platforms with raft-like properties diffusing in the live cell plasma membrane, and finds cholesterol-dependent homo-association in the plasma membrane of living CHO and Jurkat T cells in the resting state, thereby demonstrating the existence of small, mobile, long- lived platforms containing these probes.
109 citations
TL;DR: This work combines transversal with ultra-high resolution OCT: a broadband femto-second laser is used as a light source in combination with acousto-optic modulators for heterodyne signal generation and detection and demonstrates the benefits of en-face scanning for different applications in materials investigation.
Abstract: Optical coherence tomography (OCT) is an emerging technique for cross-sectional imaging, originally developed for biological structures. When OCT is employed for material investigation, high-resolution and short measurement times are required, and for many applications, only transversal (en-face) scans yield substantial information which cannot be obtained from cross-sectional images oriented perpendicularly to the sample surface alone. In this work, we combine transversal with ultra-high resolution OCT: a broadband femto-second laser is used as a light source in combination with acousto-optic modulators for heterodyne signal generation and detection. With our setup we are able to scan areas as large as 3 x 3 mm2 with a sensitivity of 100 dB, representing areas 100 times larger compared to other high-resolution en-face OCT systems (full field). We demonstrate the benefits of en-face scanning for different applications in materials investigation.
109 citations
Authors
Showing all 6718 results
| Name | H-index | Papers | Citations |
|---|---|---|---|
| Wolfgang Wagner | 156 | 2342 | 123391 |
| A. Paul Alivisatos | 146 | 470 | 101741 |
| Klaus-Robert Müller | 129 | 764 | 79391 |
| Christoph J. Brabec | 120 | 896 | 68188 |
| Andreas Heinz | 108 | 1078 | 45002 |
| Niyazi Serdar Sariciftci | 99 | 591 | 54055 |
| Lars Samuelson | 96 | 850 | 36931 |
| Peter J. Oefner | 90 | 348 | 30729 |
| Dmitri V. Talapin | 90 | 303 | 39572 |
| Tomás Torres | 88 | 625 | 28223 |
| Ramesh Raskar | 86 | 670 | 30675 |
| Siegfried Bauer | 84 | 422 | 26759 |
| Alexander Eychmüller | 82 | 444 | 23688 |
| Friedrich Schneider | 82 | 554 | 27383 |
| Maksym V. Kovalenko | 81 | 360 | 34805 |