1.2k citations · 2.2k across the 10 of their papers we have counts for
10 papers
On-chip levitation of ferromagnetic microparticles
Martijn Janse, M. Luisa Mattana, Julian van Doorn +4
Levitation of microscopic objects in vacuum combines exceptional environmental isolation with precise control of their dynamics, pushing the limits of sensing and macroscopic quant…
Cryogenic geometric anti-spring vibration isolation system
L. Feenstra, S. Domínguez-Calderón, K. van Oosten +9
The combination of low temperature and low vibration levels is key for ultrasensitive sensing applications such as scanning probe microscopy, large-mass quantum mechanics, and grav…
Superconducting flux concentrator coils for levitation of particles in the Meissner state
Robert Smit, Martijn Janse, Eli van der Bent +5
Magnetic levitation of superconductors is a promising platform to study quantum mechanics in the large-mass limit. One major limitation is the weak trapping potential, which result…
Characterisation of a levitated sub-mg ferromagnetic cube in a planar alternating-current magnetic Paul trap
Martijn Janse, Eli van der Bent, Mart Laurman +2
Microscopic levitated objects are a promising platform for inertial sensing, testing gravity at small scales, optomechanics in the quantum regime, and large-mass superpositions. Ho…
Current experimental upper bounds on spacetime diffusion
Martijn Janse, Dennis G. Uitenbroek, Loek van Everdingen +3
A consistent theory describing the dynamics of quantum systems interacting on a classical space-time was recently put forward by Oppenheim et al..[1, 2]. Quantum states may retain…
Design and low-temperature characterization of a tunable microcavity for diamond-based quantum networks
S. Bogdanovic, S. B. van Dam, C. Bonato +8
We report on the fabrication and characterization of a Fabry-Perot microcavity enclosing a thin diamond membrane at cryogenic temperatures. The cavity is designed to enhance resona…
Loophole-free Bell test using electron spins in diamond: second experiment and additional analysis
B. Hensen, N. Kalb, M. S. Blok +11
The recently reported violation of a Bell inequality using entangled electronic spins in diamonds (Hensen et al., Nature 526, 682-686) provided the first loophole-free evidence aga…
Repeated quantum error correction on a continuously encoded qubit by real-time feedback
Julia Cramer, Norbert Kalb, M. Adriaan Rol +6
Reliable quantum information processing in the face of errors is a major fundamental and technological challenge. Quantum error correction protects quantum states by encoding a log…
Unconditional quantum teleportation between distant solid-state qubits
Wolfgang Pfaff, Bas Hensen, Hannes Bernien +8
Realizing robust quantum information transfer between long-lived qubit registers is a key challenge for quantum information science and technology. Here we demonstrate unconditiona…
Heralded entanglement between solid-state qubits separated by 3 meters
H. Bernien, B. Hensen, W. Pfaff +8
Quantum entanglement between spatially separated objects is one of the most intriguing phenomena in physics. The outcomes of independent measurements on entangled objects show corr…