High-transition-temperature superconducting quantum interference devices D Koelle, R Kleiner, F Ludwig, E Dantsker, J Clarke
Reviews of Modern Physics 71 (3), 631, 1999
543 1999 Superconducting quantum interference devices: State of the art and applications R Kleiner, D Koelle, F Ludwig, J Clarke
Proceedings of the IEEE 92 (10), 1534-1548, 2004
343 2004 Magnetic-field dependence of Brownian and Néel relaxation times J Dieckhoff, D Eberbeck, M Schilling, F Ludwig
Journal of applied physics 119 (4), 2016
207 2016 Low-noise YBa {sub 2} Cu {sub 3} O {sub 7 {minus} x} single layer dc superconducting quantum interference device (SQUID) magnetometer based on bicrystal junctions with 30 … J Beyer, D Drung, F Ludwig, T Minotani, K Enpuku
Applied Physics Letters 72 (2), 1998
170 1998 dc SQUID magnetometers from single layers of YBa2 Cu3 O7−x D Koelle, AH Miklich, F Ludwig, E Dantsker, DT Nemeth, J Clarke
Applied physics letters 63 (16), 2271-2273, 1993
150 1993 Integrated YBa2 Cu3 O7− x magnetometer for biomagnetic measurements D Drung, F Ludwig, W Müller, U Steinhoff, L Trahms, H Koch, YQ Shen, ...
Applied Physics Letters 68 (10), 1421-1423, 1996
148 1996 Relating magnetic properties and high hyperthermia performance of iron oxide nanoflowers P Bender, J Fock, C Frandsen, MF Hansen, C Balceris, F Ludwig, O Posth, ...
The Journal of Physical Chemistry C 122 (5), 3068-3077, 2018
146 2018 Size dependent structural and magnetic properties of FeO–Fe 3 O 4 nanoparticles A Lak, M Kraken, F Ludwig, A Kornowski, D Eberbeck, S Sievers, ...
Nanoscale 5 (24), 12286-12295, 2013
139 2013 Tuning the magnetic properties of metal oxide nanocrystal heterostructures by cation exchange M Sytnyk, R Kirchschlager, MI Bodnarchuk, D Primetzhofer, D Kriegner, ...
Nano letters 13 (2), 586-593, 2013
113 2013 Homogeneous biosensing based on magnetic particle labels S Schrittwieser, B Pelaz, WJ Parak, S Lentijo-Mozo, K Soulantica, ...
Sensors 16 (6), 828, 2016
107 2016 High performance dc SQUID magnetometers with single layer YBa2 Cu3 O7−x flux transformers D Koelle, AH Miklich, E Dantsker, F Ludwig, DT Nemeth, J Clarke, ...
Applied physics letters 63 (26), 3630-3632, 1993
107 1993 Magnetorelaxometry of magnetic nanoparticles in magnetically unshielded environment utilizing a differential fluxgate arrangement F Ludwig, S Mäuselein, E Heim, M Schilling
Review of scientific instruments 76 (10), 2005
105 2005 Toward rapid and sensitive detection of SARS-CoV-2 with functionalized magnetic nanoparticles J Zhong, EL Rosch, T Viereck, M Schilling, F Ludwig
ACS sensors 6 (3), 976-984, 2021
102 2021 Characterization of magnetic nanoparticle systems with respect to their magnetic particle imaging performance F Ludwig, D Eberbeck, N Löwa, U Steinhoff, T Wawrzik, M Schilling, ...
Biomedizinische Technik/Biomedical Engineering 58 (6), 535-545, 2013
101 2013 Colloidal Flower‐Shaped Iron Oxide Nanoparticles: Synthesis Strategies and Coatings H Gavilán, A Kowalski, D Heinke, A Sugunan, J Sommertune, M Varón, ...
Particle & particle systems characterization 34 (7), 1700094, 2017
99 2017 Phase-sensitive measurements of vortex dynamics in the terahertz domain B Parks, S Spielman, J Orenstein, DT Nemeth, F Ludwig, J Clarke, ...
Physical review letters 74 (16), 3265, 1995
98 1995 Magnetorelaxometry of magnetic nanoparticles with fluxgate magnetometers for the analysis of biological targets F Ludwig, E Heim, S Mäuselein, D Eberbeck, M Schilling
Journal of magnetism and magnetic materials 293 (1), 690-695, 2005
97 2005 Observation of the Quasiparticle Hall Effect in Superconducting S Spielman, B Parks, J Orenstein, DT Nemeth, F Ludwig, J Clarke, ...
Physical review letters 73 (11), 1537, 1994
94 1994 Unraveling viscosity effects on the hysteresis losses of magnetic nanocubes D Cabrera, A Lak, T Yoshida, ME Materia, D Ortega, F Ludwig, P Guardia, ...
Nanoscale 9 (16), 5094-5101, 2017
88 2017 Classification of magnetic nanoparticle systems—synthesis, standardization and analysis methods in the nanomag project S Bogren, A Fornara, F Ludwig, M del Puerto Morales, U Steinhoff, ...
International journal of molecular sciences 16 (9), 20308-20325, 2015
86 2015