Nanoassembly technique of carbon nanotubes for hybrid circuit-QED

Abstract

A complex quantum dot circuit based on a clean and suspended carbon nanotube embedded in a circuit quantum electrodynamique (cQED) architecture is a very attractive platform to investigate a large spectrum of physics phenomena ranging from qubit physics to nanomechanics. We demonstrate a carbon nanotube transfer process allowing us to integrate clean carbon nanotubes into complex quantum dot circuits inside a cQED platform. This technique is compatible with various contacting materials such as superconductors or ferromagnets. This makes it suitable for hybrid quantum devices. Our results are based on 8 different devices demonstrating the robustness of this technique.

5 pages, 4 figures, 1 table

References in corpus (4)

• A tunable carbon nanotube electromechanical oscillator
• Valley-spin blockade and spin resonance in carbon nanotubes
• Clean carbon nanotubes coupled to superconducting impedance-matching circuits
• Stamping single wall nanotubes for circuit quantum electrodynamics

Cited by in corpus (7)

• Nanomaterials for Quantum Information Science and Engineering
• Microsecond-lived quantum states in a carbon-based circuit driven by cavity photons
• Nano-assembled open quantum dot nanotube devices
• Zero energy states clustering in an elemental nanowire coupled to a superconductor
• Josephson junctions based on ultraclean carbon nanotubes
• Parametric Drive of a Double Quantum Dot in a Cavity
• Photon-assisted Landau Zener transitions in a tunable driven Rabi dimer coupled to a micromechanical resonator